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FUJITSU SEMICONDUCTOR DATA SHEET
DS04-13505-3E
LINEAR IC
8-Bit D/A Converter
with Operational Amplifier Output Buffers
MB88344/88344B
s
DESCRIPTION
MB88344/MB88344B are 8-bit 36 channels D/A converters which have two reference voltages to use 36 channels as 12 channels and 24 channels independently. Each output channels has an operational amplifier output buffer and so large current drive is possible. In the MB88344B, 6 Channels of DAC output (AO31-AO36) have four data registers each and so, the analog output can be changed by the address input from A0 and A1 pins. Digital data are input to the devices in serial and it is controlled by CLK and LD pins. This configuration makes a cascade connections between devices. The MB88344/MB88344B are suitable for electronic volumes and replacement for potentiometers for adjustment, in addition to normal D/A converter applications.
s
FEATURES
* * * * * * Ultra low power consumption : Type. 1.1mW/channel Ultra small package Conversion method : R-2R resistor ladder On-chip operational amplifier output buffers : Max. +1.0/-1.0mA analog output sink/source current capability Analog data output range : 0 to VCC [V] Two analog output reference voltage : Analog data can be output in different reference voltages.
(Continued)
s
PACKAGES
48 pin, Plastic SH-DIP
48 pin, Plastic QFP
48 pin, Plastic LQFP
(DIP-48P-M01)
(FPT-48P-M16)
(FPT-48P-M05)
This device contains circuitry to protect the inputs against damage due to high static voltages or electric fields. However, it is advised that normal precautions be taken to avoid application of any voltage higher than maximum rated voltages to this high impedance circuit.
1
MB88344/MB88344B
(Continued) * For data resisters for AO31-AO36 channels (MB88344B only) : Analog output can be changed by the A0 and A1 analog block. * Separate supply voltge for digital block and analog block. * Direct control can be done from 3 V-system MCU: MB88344 : Input "H" Voltage = 0.5 VCC, Input "L" Voltage = 0.2 VCC MB88344B : Input "H" Voltage = 2.1 V, Input "L" Voltage = 0.6 V * Max. 2.5 MHz serial data input * Silicon-gate CMOS process * Package options: MB88344: 48-pin plastic SH-DIP/QFP/LQFP MB88344B: 48-pin plastic SH-DIP/LQFP
2
MB88344/MB88344B
MB88344 Number of digital for AO31 to AO36 Shift register Shift register format Package 1 14-bit MSB first SH-DIP-48P/QFP-48P/LQFP-48P
MB88344B 4 16-bit LSB first SH-DIP-48P/LQFP-48P
s
PIN ASSIGNMENTS
MB88344
(TOP VIEW)
VDD2 VSS2 AO32 AO33 AO34 AO35 AO36 AO1 AO2 AO3 AO4 AO5 AO6 AO7 AO8 AO9 AO10 AO11 NC DI CLK LD DO GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 INDEX 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 VCC AO31 AO30 AO29 AO28 NC AO27 AO26 AO25 AO24 AO23 AO22 AO21 AO20 AO19 AO18 AO17 AO16 AO15 AO14 AO13 AO12 VDD1 VSS1
(DIP-48P-M01)
(Continued)
3
MB88344/MB88344B
(Continued)
(TOP VIEW)
AO27 AO26 AO25 AO24 AO23 AO22 AO21 AO20 AO19 AO18 AO17 AO16 AO28 AO29 AO30 AO31 VCC VDD2 NC VSS2 AO32 AO33 AO34 AO35 36 35 34 33 32 31 30 29 28 27 26 25
36 35 34 33 32 31 30 29 28 27 26 25
AO35 AO34 AO33 AO32 VSS2 VDD2 NC VCC AO31 AO30 AO29 AO28
AO36 AO1 AO2 AO3 AO4 AO5 AO6 AO7 AO8 AO9 AO10 AO11
1 2 3 4 5 6 7 8 9 10 11 12
37 38 39 40 41 42 43 44 45 46 47 48
INDEX
24 23 22 21 20 19 18 17 16 15 14 13
AO15 AO14 AO13 AO12 VDD1 NC VSS1 GND DO LD CLK DI
(FPT-48P-M16) (TOP VIEW)
4
DI CLK LD DO GND NC VSS1 VDD1 AO12 AO13 AO14 AO15
1 2 3 4 5 6 7 8 9 10 11 12
AO36 AO1 AO2 AO3 AO4 AO5 AO6 AO7 AO8 AO9 AO10 AO11
37 38 39 40 41 42 43 44 45 46 47 48
INDEX
24 23 22 21 20 19 18 17 16 15 14 13
AO27 AO26 AO25 AO24 AO23 AO22 AO21 AO20 AO19 AO18 AO17 AO16
(FPT-48P-M05)
MB88344/MB88344B
MB88344B
(TOP VIEW)
VDD2 VSS2 AO32 AO33 AO34 AO35 AO36 AO1 AO2 AO3 AO4 AO5 AO6 AO7 AO8 AO9 AO10 AO11 DI CLK LD DO GND A1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 INDEX 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 A0 VCC AO31 AO30 AO29 AO28 AO27 AO26 AO25 AO24 AO23 AO22 AO21 AO20 AO19 AO18 AO17 AO16 AO15 AO14 AO13 AO12 VDD1 VSS1
(TOP VIEW)
AO35 AO34 AO33 AO32 VSS2 VDD2 A0 VCC AO31 AO30 AO29 AO28 AO36 AO1 AO2 AO3 AO4 AO5 AO6 AO7 AO8 AO9 AO10 AO11 36 35 34 33 32 31 30 29 28 27 26 25
(DIP-48P-M01)
DI CLK LD DO GND A1 VSS1 VDD1 AO12 AO13 AO14 AO15
1 2 3 4 5 6 7 8 9 10 11 12
37 38 39 40 41 42 43 44 45 46 47 48
INDEX
24 23 22 21 20 19 18 17 16 15 14 13
AO27 AO26 AO25 AO24 AO23 AO22 AO21 AO20 AO19 AO18 AO17 AO16
(FPT-48P-M05)
5
MB88344/MB88344B
s
PIN DESCRIPTION
Table 1 Pin Description Pin No. Pin name SH-DIP MB88344 QFP 13 14 LQFP 1 2 20 21 MB88344B SH-DIP 19 20 LQFP 1 2 I I Serial data input pin. Shift clock input pin. Serial data input from DI pin are input to the internal shift register by a rising edge of the CLK signal. Load strobe input pin. A "high" level on this pin loads the shift register values into the decoder and 8-bit register. I/O Description
DI* CLK*
LD*
22
15
3
21
3
I
DO
23
16
4
22
4
O Serial data output pin. Serial data in the shift register are output from this pin. This pin allows a cascade connection of device.
2 to 12 38 to 48 8 to 18 38 to 48 O D/A converter outputs #1. The analog supply voltage is referred with VDD1-VSS1. Analog AO12 to AO24 27 to 39 21 to 33 9 to 21 27 to 39 9 to 21 output has an operational amplifier output buffer. AO25 to AO27 40 to 42 34 to 36 22 to 24 40 to 42 22 to 24 O D/A converter outputs #2. The analog supply voltage is referred AO28 to AO31 44 to 47 37 to 40 25 to 28 43 to 46 25 to 28 with VDD2-VSS2. Analog output has an operational amplifier output buffer. AO32 to AO36 3 to 7 45 to 1 33 to 37 3 to 7 33 to 37 A0 A1 VCC GND VDD1 VSS1 VDD2 VSS2 NC 48 24 26 25 1 2 19 43 41 17 20 18 42 44 19 43 29 5 8 7 31 32 6 30 - - - 48 24 47 23 26 25 1 2 - 30 6 29 5 8 7 31 32 - - - - - - - - I Address input pins to select the DAC output register for the AO31-AO36 pins. (Those address inputs are not applied to other analog output pins.) Supply voltage pin for digital block and operational amplifier output buffers. Ground pin for digital block and op-amp. output buffers. Supply voltage pin for D/A converter (for AO1-AO24 outputs). Ground pin for D/A converter (for AO1-AO24 outputs). Supply voltage pin for D/A converter (for AO25-AO36 outputs). Ground pin for D/A converter (for AO25-AO36 outputs). No connection. Those are open pins and do not connect to those pins.
AO1 to AO11
8 to 18
* : DI, CLK, and LD pins should be fixed with "Low" level while no data are transferred.
6
MB88344/MB88344B
s
BLOCK DIAGRAM
DI CLK D15 D14 D13 D12 D11 D10
16-bit Shift Register *1 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
DO
Channel Decoder D0 to D7 1 --------54
LD
VDD1 1 ----8-bit Register R-2R Type 8-bit D/A converter
+
AO1
* * *
+ AO24
8-bit Register
R-2R Type 8-bit D/A converter
24 *2 A0 A1 VCC GND 3 VSS1 Address Decoder 2 1 0 25
8-bit Register R-2R Type 8-bit D/A converter
VDD2 + AO25
* * *
+ AO30
8-bit Register
R-2R Type 8-bit D/A converter
49
43
37
31
30
8-bit Register
8-bit Register
8-bit Register
8-bit Register
R-2R Type 8-bit D/A converter
+
AO31
* * *
+ AO36
8-bit Register
8-bit Register
8-bit Register
8-bit Register
R-2R Type 8-bit D/A converter
VSS2 54 48 42 36
*1 : In MB88344, the Shift register is a 14-bit and the format is MSB-first.
7
MB88344/MB88344B
s
DEVICE CONTROL
The MB88344 has a 14-bit shift register, and MB88344B has a 16-bit shift register to store the digital data and channel selection.
1. 14-bit Shift Register (MB88344)
Last
First
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D/A Converter
Channel
D/A Converter Output
Input data D0 0 1
* * *
D1 0 0
* * *
D2 0 0
* * *
D3 0 0
* * *
D4 0 0
* * *
D5 0 0
* * *
D6 0 0
* * *
D7 0 0
* * *
DAC output . = VSS . . = VREF/256 x 1+VSS .
* * *
0 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
. = VREF/256 x 254+VSS . . = VREF/256 x 255+VSS .
VREF = VDD - VSS
8
MB88344/MB88344B
Channel Selection
Input data D8 0 0 0 0 1 1 1 D9 0 0 1 1 0 0 1 D10 D11 D12 D13 0 0 1 1 0 0 1 0 0 1 1 1 1 1 0 0 1 1 0 0 1 0 1 0 1 0 1 1 Selected channel Deselected AO1 to AO30 selected AO31 to AO36 selected (address 0) Deselected
9
MB88344/MB88344B
2. O16-bit Shift Register (MB88344B)
Last
First
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
D/A converter output
Channel selection
D/A Converter Output
Input data D15 0 0
* * *
D14 0 0
* * *
D13 0 0
* * *
D12 0 0
* * *
D11 0 0
* * *
D10 0 0
* * *
D9 0 0
* * *
D8 0 1
* * *
DAC output . = VSS . . = VREF/256 x 1+VSS .
* * *
1 1
1 1
1 1
1 1
1 1
1 1
1 1
0 1
. = VREF/256 x 254+VSS . . = VREF/256 x 255+VSS .
VREF = VDD - VSS
10
MB88344/MB88344B
Channel Selection
Input data D7 x x x x x x x x x x x x x D6 x x x x x x x x x x x x x D5 0 0 0 0 1 1 1 1 1 1 1 1 1 D4 0 0 1 1 0 0 0 0 1 1 1 1 1 D3 0 0 1 1 0 0 1 1 0 0 0 0 1 D2 0 0 1 1 1 1 0 0 0 0 1 1 1 D1 0 0 1 1 0 0 1 1 0 0 1 1 1 D0 0 1 0 1 0 1 0 1 0 1 0 1 1 Selected channel Deselected AO1 to AO30 selected AO31 to AO36 selected (address 0) AO31 to AO36 selected (address 1) AO31 to AO36 selected (address 2) AO31 to AO36 selected (address 3) Deselected
x: Don't Care
Output Register Selection
A1 0 0 1 1 A0 0 1 0 1 Output register selected address 0 address 1 address 2 address 3
11
MB88344/MB88344B
s
TIMING CHART
MB88344
MSB DI D13 D12 D11 D10 -------D2 D1
LSB D0
CLK
------
LD
D/A output
MB88344B
LSB DI D0 D1 D2 D3 -------D13 D14
MSB D15
CLK LD
------
A0 A1 AO31 to AO36 D/A output AO1 to AO36
12
MB88344/MB88344B
s
ANALOG OUTPUT VOLTAGE RANGE
DAC Output VDD1,VDD2 VCC
OP-Amp. Output VAOH = (VCC)
D/A Output range
VSS1,VSS2 VCC = VDD1 = VDD2 GND=VSS1 = VSS2
GND
VAOL (=GND)
13
MB88344/MB88344B
s
ABSOLUTE MAXIMUM RATINGS (See WARNING)
Parameter Symbol VCC Condition Ta = +25C GND = 0 V, VDD1 VCC, VDD2 VCC Ta = +25C GND = 0 V Should not exceed VCC + 0.3 V -- -- -- Rating Min. -0.3 -0.3 -0.3 -0.3 -- -20 -55 Typ. -- -- -- -- -- -- -- Max. 7.0 7.0 VCC + 0.3 VCC + 0.3 250 +85 +150 Unit V V V V mW C C
Power supply voltage Input voltage Output voltage Power dissipation Operating ambient temperature Storage temperature
VDD1,VDD2 VIN VOUT PD Ta TSTG
WARNING: Semiconductor devices can be permanently damaged by application of stress (voltage, current, temperature, etc.) in excess of absolute maximum ratings. Do not exceed these ratings. s
RECOMMENDED OPERATING CONDITIONS
Parameter Symbol VCC GND VDD1,VDD2 VSS1,VSS2 |AL |AH CAL Ta VCC VDD VDD1-VSS1 2.0 V, VDD2-VSS2 2.0 V -- -- -- -- Condition Value Min 4.5 -- 2.0 GND -- -- -- -20 Typ. 5.0 0 -- -- -- -- -- -- Max. 5.5 -- VCC VCC - 2.0 -1.0 +1.0 1.0 +85 Unit V V V V mA mA F C
Power supply voltage (for MCU interface/ OP .-amp. block) Power supply voltage (for analog block*) Analog output source current Analog output sink current Analog output load capacitance for oscillation limit Operating ambient temperature
* : Except operational amplifier output buffer block. Also, VDD1 (VSS1) and VDD2 (VSS2) can be set independently.
14
MB88344/MB88344B
s
ELECTRICAL CHARACTERISTICS
1. DC Characteristics
(Recommended operating conditions unless otherwise noted.)
Digital Block (MCU Interface)
Parameter Active supply current (VCC)* Input leakage current (CLK, DI, and LD) Input low voltage (CLK,DI, and LD) Input high voltage (CLK, DI, and LD) Output low voltage (DO) Output high voltage (DO) CLK DI LD Pin VCC Symbol ICC IILK VIL VIH VOL DO VOH lOH = -400 A VCC - 0.4 -- -- V Condition CLK = 1MHz, unloaded VIN = 0 to VCC For MB88344 For MB88344B For MB88344 For MB88344B IOL = 2.5 mA Value Min. -- -10 -- -- 0.5*VCC 2.1 -- Typ. 3.5 -- -- -- -- -- -- Max. 8.0 +10 0.2*VCC 0.6 -- -- 0.4 Unit mA A V V V V V
* : Including the supply current to the operational amplifier block
15
MB88344/MB88344B
Analog Block (D/A Converters with Operational Amplifier Output Buffers)
Parameter Supply current (VDD)** Min. analog output voltage 1 (AOX) Symbol IDD Pin VDD1 VDD2 Condition Unloaded, IDD is a total current value for DAC outputs #1 and #2. VDD1,2 = VCC VSS1,2 = GND = 0.0V IAL = 0 A Digital data = #00 VDD1,2 = VCC = 5.0 V VSS1,2 = GND = 0.0 V IAL = 500 A Digital data = #00 VDD1,2 = VCC = 5.0 V VSS1,2 = GND = 0.0 V IAH = 500 A Digital data = #00 VDD1,2 = VCC = 5.0 V VSS1,2 = GND = 0.0 V IAL = 1.0 mA Digital data = #00 VDD1,2 = VCC = 5.0 V VSS1,2 = GND = 0.0 V IAH = 1.0 mA Digital data = #00 AO1 to AO36 VDD1,2 = VCC VSS1,2 = GND = 0.0 V IAL = 0 A Digital data = #FF VDD1,2 = VCC = 5.0 V VSS1,2 = GND = 0.0 V IAL = 500 A Digital data = #FF VDD1,2 = VCC = 5.0 V VSS1,2 = GND = 0.0 V IAH = 500 A Digital data = #FF VDD1,2 = VCC = 5.0 V VSS1,2 = GND = 0.0 V IAL = 1.0 mA Digital data = #FF VDD1,2 = VCC = 5.0 V VSS1,2 = GND = 0.0 V IAH = 1.0 mA Digital data = #FF Unloaded, VDD VCC-0.1 V, VSS 0.1V Unloaded Value Min. -- Typ. 4.5 Max. 6.5 Unit mA
VAOL1
VSS1,2
--
VSS1,2 + 0.1
V
Min. analog output voltage 2 (AOX)
VAOL2
VSS1,2 - 0.2
VSS1,2
VSS1,2 + 0.2
V
Min. analog output voltage 3 (AOX)
VAOL3
VSS1,2
--
VSS1,2 + 0.2
V
Min. analog output voltage 4 (AOX)
VAOL4
VSS1,2 - 0.3
VSS1,2
VSS1,2 + 0.3
V
Min. analog output voltage 5 (AOX)
VAOL5
VSS1,2
--
VSS1,2 + 0.3
V
Max. analog output voltage 1 (AOX)
VAOH1
VDD1,2 - 0.1
--
VDD1,2
V
Max. analog output voltage 2 (AOX)
VAOH2
VDD1,2 - 0.2
---
VDD1,2
V
Max. analog output voltage 3 (AOX)
VAOH3
VDD1,2 - 0.2
VDD1,2
VDD1,2 + 0.2
V
Max. analog output voltage 4 (AOX)
VAOH4
VDD1,2 - 0.3
--
VDD1,2
V
Max. analog output voltage 5 (AOX) Resolution (AOX) Linearity error (AOX) Differential linearity error (AOX)
VAOH5 Res LE DLE
VDD1,2 - 0.3 -- -1.5 -1.0
VDD1,2 8 -- --
VSS1,2 + 0.3 -- 1.5 1.0
V bit LSB LSB
** : Excluding the supply current to the operational amplifier block 16
MB88344/MB88344B
2. AC Characteristics
(Recommended operating conditions unless otherwise noted.) Value Min. 200 200 -- -- 30 60 100 200 100 -- 70 Max. -- -- 200 200 -- -- -- -- -- 100 350
Parameter Clock low time Clock high time Clock rise time Clock fall time Data setup time Data hold time Load strobe high time Load strobe setup time Load strobe hold time DAC output setting time Data output delay time s
Symbol tCKL tCKH tCr tCf tDCH tCHD tLDH tCHL tLDC tLDD tDO
Condition -- -- -- -- -- -- -- -- -- *RAL = 10 k, CAL = 50 pF **CL = 20 pF (Min.), 100 pF (Max.)
Unit ns ns ns ns ns ns ns ns ns s ns
DEFINITION OF NONLINEARITY ERROR
Analog output voltage End point line
VAOH*
Linearity error
VAOL**
*: VAOH is not always equal to VDD. Digital data #000 #FFF **: VAOL is not always equal to VSS.
17
MB88344/MB88344B
s
AC TEST CONDITIONS
DAC Output Setting Time
Data Output Delay Time
Device Under Test
Test Point
Device Under Test
Test Point
RAL
CAL
CL
s
INPUT/OUTPUT TIMING
tcr 0.8*VCC
tCKH
tcf 0.8*VCC 0.2*VCC
CLK
0.2*VCC tCKL
0.2*VCC
0.2*VCC
DI
0.8*VCC 0.2*VCC tDCH tCHD
0.8*VCC 0.2*VCC
tLDC
tLDH tCHL LD 0.8*VCC 0.2*VCC 0.8*VCC 0.2*VCC
tLDD
AOx
Previous Data
0.9*VCC 0.1*VCC
New Data Valid
tDO
DO
Previous Data
VCC - 0.4 0.4 V
New Data Valid
18
MB88344/MB88344B
s
VAO vs.IAO CHARACTERISTIC CURVE (EXAMPLE)
[mV] 5,000 4,980 4,960 4,940 4,920 4,900 4,880 4,860 4,840 4,820 4,800
Digital data = #FF
Analog output level
1.0
0.8
0.6
0.4
0.2
0.0
0.2
0.4
0.6
0.8
1.0 [mA]
Sink current
Source current
[mV] 2,600 2,580 2,560 2,540 2,520 2,500 2,480 2,460 2,440 2,420 2,400 1.0
Digital data = #80
Analog output level
0.8
0.6
0.4
0.2
0.0
0.2
0.4
0.6
0.8
1.0 [mA]
Sink current
Source current
[mV] 200 180 160 140 120 100 80 60 40 20 0 1.0
Digital data = #00
Analog output level
0.8
0.6
0.4
0.2
0.0
0.2
0.4
0.6
0.8
1.0 [mA]
Sink current
Source current
MB88344/MB88344B
5.0V
5.0V Ta = +25C Source current Sink current
VDD1,2 Pattern inputs DI CLK LD VSS1,2 A0/A1
VCC AO1
AO36 GND
V
*: Only MB88344B
19
MB88344/MB88344B
s
PACKAGE DIMENSIONS
48-pin Plastic SH-DIP (DIP-48P-M01)
43.69 -0.30 +.008 1.720 -.012
+0.20
INDEX-1 13.800.25 (.543.010) INDEX-2
5.25(.207) MAX 3.00(.118) MIN
+0.50
0.51(.020)MIN 0.250.05 (.010.002)
1.00 -0 +.020 .039 -0 1.7780.18 (.070.007) 1.778(.070) MAX
0.450.10 (.018.004)
15.24(.600) TYP
15MAX
40.894(1.610)REF
C
1994 FUJITSU LIMITED D48002S-3C-3
Dimensions in mm (inches)
(Continued)
20
MB88344/MB88344B
(Continued)
48-pin Plastic QFP (FPT-48P-M16)
17.200.40 SQ (.677.016) +0.30 12.00 -0.10 SQ +.012 .472 -.004 2.70(.106)MAX
(MOUNTING HEIGHT)
36
25
0.05(.002)MIN (STAND OFF)
37
24
Details of "A" part 0.15(.006) 8.80 (.346) REF
13.600.40 (.535.016)
0.20(.008) 0.15(.006)MAX 0.50(.020)MAX
INDEX
48
"A"
13
Details of "B" part
LEAD No.
1
12
0.80(.0315)TYP
0.300.06 (.012.002) "B"
0.16(.006)
M
0.15 -0.01 +.002 .006 -.0004 1.800.30 (.071.012)
+0.05
0~10
0.15(.006)
C
1994 FUJITSU LIMITED F48026S-1C-1
Dimensions in mm (inches)
(Continued)
21
MB88344/MB88344B
(Continued)
48-pin Plastic LQFP (FPT-48P-M05)
9.000.20(.354.008)SQ 7.000.10(.276.004)SQ
36 25
1.50 -0.10 +.008 .059 -.004
+0.20
37
24
5.50 (.217) REF INDEX
8.00 (.315) NOM
Details of "A" part
48 13 1 12
+0.08
LEAD No.
"A" 0.127 -0.02 +.002 .005 -.001
+0.05
0.500.08 (.0197.0031)
0.18 -0.03 +.003 .007 -.001
0.100.10 (STAND OFF) (.004.004)
0.500.20 (.020.008) 0.10(.004) 0 10
C
1994 FUJITSU LIMITED F48013S-2C-4
Dimensions in mm (inches)
22
MB88344/MB88344B
FUJITSU LIMITED
For further information please contact:
Japan FUJITSU LIMITED Corporate Global Business Support Division Electronic Devices KAWASAKI PLANT, 4-1-1, Kamikodanaka Nakahara-ku, Kawasaki-shi Kanagawa 211-88, Japan Tel: (044) 754-3763 Fax: (044) 754-3329 North and South America FUJITSU MICROELECTRONICS, INC. Semiconductor Division 3545 North First Street San Jose, CA 95134-1804, U.S.A. Tel: (408) 922-9000 Fax: (408) 432-9044/9045 Europe FUJITSU MIKROELEKTRONIK GmbH Am Siebenstein 6-10 63303 Dreieich-Buchschlag Germany Tel: (06103) 690-0 Fax: (06103) 690-122 Asia Pacific FUJITSU MICROELECTRONICS ASIA PTE. LIMITED #05-08, 151 Lorong Chuan New Tech Park Singapore 556741 Tel: (65) 281-0770 Fax: (65) 281-0220
All Rights Reserved. The contents of this document are subject to change without notice. Customers are advised to consult with FUJITSU sales representatives before ordering. The information and circuit diagrams in this document presented as examples of semiconductor device applications, and are not intended to be incorporated in devices for actual use. Also, FUJITSU is unable to assume responsibility for infringement of any patent rights or other rights of third parties arising from the use of this information or circuit diagrams. FUJITSU semiconductor devices are intended for use in standard applications (computers, office automation and other office equipment, industrial, communications, and measurement equipment, personal or household devices, etc.). CAUTION: Customers considering the use of our products in special applications where failure or abnormal operation may directly affect human lives or cause physical injury or property damage, or where extremely high levels of reliability are demanded (such as aerospace systems, atomic energy controls, sea floor repeaters, vehicle operating controls, medical devices for life support, etc.) are requested to consult with FUJITSU sales representatives before such use. The company will not be responsible for damages arising from such use without prior approval. Any semiconductor devices have inherently a certain rate of failure. You must protect against injury, damage or loss from such failures by incorporating safety design measures into your facility and equipment such as redundancy, fire protection, and prevention of over-current levels and other abnormal operating conditions. If any products described in this document represent goods or technologies subject to certain restrictions on export under the Foreign Exchange and Foreign Trade Control Law of Japan, the prior authorization by Japanese government should be required for export of those products from Japan.
F9704 (c) FUJITSU LIMITED Printed in Japan
24

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