View LM2901_294314.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

INTEGRATED CIRCUITS
LM139/239/239A/339/339A/ LM2901/MC3302 Quad voltage comparator
Product data Supersedes data of 2002 Jul 12 2002 Sep 17
Philips Semiconductors
Philips Semiconductors
Product data
Quad voltage comparator
LM139/239/239A/339/339A/ LM2901/MC3302
DESCRIPTION
The LM139 series consists of four independent precision voltage comparators, with an offset voltage specification as low as 2.0 mV max for each comparator, which were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage. These comparators also have a unique characteristic in that the input common-mode voltage range includes ground, even though they are operated from a single power supply voltage. The LM139 series was designed to directly interface with TTL and CMOS. When operated from both plus and minus power supplies, the LM139 series will directly interface with MOS logic where their low power drain is a distinct advantage over standard comparators.
PIN CONFIGURATION
D, DH, and N Packages
OUTPUT 2 OUTPUT 1 V+ INPUT 1 - INPUT 1 + INPUT 1 - INPUT 1 + 1 2 3 1 4 5 6 7 TOP VIEW 2 3 4 11 10 9 8 INPUT 4 + INPUT 4 - INPUT 3 + INPUT 3 - 14 13 12 OUTPUT 3 OUTPUT 4 GND
FEATURES
* Wide single supply voltage range 2.0 VDC to 32 VDC or dual * Very low supply current drain (0.8 mA) independent of supply * Low input biasing current 25 nA * Low input offset current 5 nA and offset voltage * Input common-mode voltage range includes ground * Differential input voltage range equal to the power supply voltage * Low output 250 mV at 4 mA saturation voltage * Output voltage compatible with TTL, DTL, ECL, MOS and CMOS
logic systems voltage (1.0 mW/comparator at 5.0 VDC) supplies 1.0 VDC to 16 VDC
SL00070
Figure 1. Pin Configuration
EQUIVALENT CIRCUIT
V+
3.5 A
100 A
3.5 A
100 A
Q2
Q3 Q4 OUTPUT
+ INPUT
- INPUT
Q1
APPLICATIONS
Q8 Q7 Q5 Q6
* A/D converters * Wide range VCO * MOS clock generator * High voltage logic gate * Multivibrators
ORDERING INFORMATION
DESCRIPTION 14-Pin Plastic Dual In-Line Package (DIP) 14-Pin Plastic Small Outline (SO) Package 14-Pin Plastic Dual In-Line Package (DIP) 14-Pin Plastic Dual In-Line Package (DIP) 14-Pin Plastic Small Outline (SO) Package 14-Pin Plastic Dual In-Line Package (DIP) 14-Pin Plastic Thin Shrink Small Outline Package (TSSOP) 14-Pin Plastic Small Outline (SO) Package 14-Pin Plastic Dual In-Line Package (DIP) 14-Pin Plastic Small Outline (SO) Package 14-Pin Plastic Thin Shrink Small Outline Package (TSSOP) 14-Pin Plastic Dual In-Line Package (DIP) 14-Pin Plastic Small Outline (SO) Package 14-Pin Plastic Dual In-Line Package (DIP) 2002 Sep 17 2
(1 Comparator Only)
SL00071
Figure 2. Equivalent Circuit
TEMPERATURE RANGE -55 C to +125 C -25 C to +85 C -25 C to +85 C -25 C to +85 C -40 C to +125 C -40 C to +125 C -40 C to +125 C 0 C to +70 C 0 C to +70 C 0 C to +70 C 0 C to +70 C 0 C to +70 C -40 C to +85 C -40 C to +85 C
ORDER CODE LM139N LM239D LM239N LM239AN LM2901D LM2901N LM2901DH LM339AD LM339AN LM339D LM339DH LM339N MC3302D MC3302N
DWG # SOT27-1 SOT108-1 SOT27-1 SOT27-1 SOT108-1 SOT27-1 SOT402-1 SOT108-1 SOT27-1 SOT108-1 SOT402-1 SOT27-1 SOT108-1 SOT27-1 853-0930 28955
Philips Semiconductors
Product data
Quad voltage comparator
LM139/239/239A/339/339A/ LM2901/MC3302
ABSOLUTE MAXIMUM RATINGS
SYMBOL VCC VDIFF VIN PD VCC supply voltage Differential input voltage Input voltage Maximum power dissipation, Tamb = 25 C N package D package DH package Output short-circuit to ground2 IIN Tamb Input current (VIN < -0.3 VDC)3 Operating temperature range LM139 LM239/239A LM339/339A LM2901 MC3302 Storage temperature range Lead soldering temperature (10 sec max) (still-air)1 1420 1040 762 Continuous 50 -55 to +125 -25 to +85 0 to +70 -40 to +125 -40 to +85 -65 to +150 230 mA C C C C C C C mW mW mW PARAMETER RATING 32 or 16 32 -0.3 to +32 UNIT VDC VDC VDC
Tstg Tsld
NOTES: 1. Derate above 25 C, at the following rates: N Package at 11.4 mW/C D Package at 8.3 mW/C DH Package at 6.1 mW/C 2. Short circuits from the output to V+ can cause excessive heating and eventual destruction. The maximum output current is approximately 20 mA independent of the magnitude of V+. 3. This input current will only exist when the voltage at any of the input leads is driven negative. It is due to the collector-base junction of the input PNP transistors becoming forward biased and thereby acting as input diode clamps. In addition to this diode action, there is also lateral NPN parasitic transistor action on the IC chip. This transistor action can cause the output voltages of the comparators to go to the V+ voltage level (or to ground for a large overdrive) for the time duration that an input is driven negative. This is not destructive and normal output states will reestablish when the input voltage, which was negative, again returns to a value greater than -0.3 VDC.
2002 Sep 17
3
Philips Semiconductors
Product data
Quad voltage comparator
LM139/239/239A/339/339A/ LM2901/MC3302
DC AND AC ELECTRICAL CHARACTERISTICS
V+ = 5 VDC; LM139: -55 C Tamb +125 C; LM239/239A: -25 C Tamb +85 C; LM339/339A: 0 C Tamb +70 C; LM2901: -40 C Tamb +125 C; MC3302: -40 C Tamb +85 C, unless otherwise specified. SYMBOL VOS VC CM VIDR IBIAS PARAMETER Input offset voltage2 Input common-mode voltage g range3 Differential input voltage1 Input bias current4 TEST CONDITIONS Tamb = 25 C Over temp. Tamb = 25 C Over temp. Keep all VIN 0 VDC (or V- if needed) IIN(+) or IIN(-) with output in linear range Tamb = 25 C Over temp. IIN(+) - IIN(-) Tamb = 25 C Over temp. VIN(-) 1 VDC; VIN(+) = 0; VO 1.5 VDC; Tamb = 25 C VIN(+) 1 VDC; VIN(-) = 0 VO = 5 VDC; Tamb = 25 C VO = 30 VDC; over temp. RL = on comparators; V+ = 30 V; Tamb = 25 C RL 15 k; V+ = 15 VDC VIN(-) 1 VDC; VIN(+) = 0; ISINK 4 mA Tamb = 25 C Over temp. VIN = TTL logic swing; VREF = 1.4 VDC; VRL = 5 VDC; RL = 5.1 k; Tamb = 25 C VRL = 5 VDC; RL = 5.1 k; Tamb = 25 C 50 6.0 25 0 0 LM239A/339A Min Typ 1.0 Max 2.0 4.0 V+ -1.5 V+ -2.0 V+ 250 400 50 150 UNIT mV mV V V V nA nA nA nA mA
IOS
Input offset current
5.0
IOL
Output sink current
16
Output leakage current
0.1 1.0 0.8 200 250 400 700 2.0
nA A mA V/mV mV mV ns s
ICC AV VOL
Supply current Voltage gain Saturation voltage
tLSR tR
Large-signal response time Response time5
300 1.3
See notes at the end of the Electrical Characteristics.
2002 Sep 17
4
Philips Semiconductors
Product data
Quad voltage comparator
LM139/239/239A/339/339A/ LM2901/MC3302
DC AND AC ELECTRICAL CHARACTERISTICS (continued)
V+ = 5 VDC; LM139: -55 C Tamb +125 C; LM239/239A: -25 C Tamb +85 C; LM339/339A: 0 C Tamb +70 C; LM2901: -40 C Tamb +125 C; MC3302: -40 C Tamb +85 C, unless otherwise specified. SYMBOL VOS VC CM VIDR IBIAS PARAMETER Input offset voltage2 Input common-mode voltage range3 Differential input voltage1 Input bias current4 TEST CONDITIONS Tamb = 25 C Over temp. Tamb = 25 C Over temp. Keep all VIN 0 VDC (or V- if needed) IIN(+) or IIN(-) with output in linear range Tamb = 25 C Over temp. IIN(+) - IIN(-) Tamb = 25 C Over temp. VIN(-) 1 VDC; VIN(+) = 0; VO 1.5 VDC; Tamb = 25 C VIN(+) 1 VDC; VIN(-) = 0 VO = 5 VDC; Tamb = 25 C VO = 30 VDC; Over temp. RL = on comparators; V+ = 30 V; Tamb = 25 C RL 15 k; V+ = 15 VDC VIN(-) 1 VDC; VIN(+) = 0; ISINK 4 mA Tamb = 25 C Over temp. VIN = TTL logic swing; VREF = 1.4 VDC; VRL = 5 VDC; RL = 5.1 k; Tamb = 25 C VRL = 5 VDC; RL = 5.1 k; Tamb = 25 C 50 6.0 25 0 0 LM139 Min Typ 2.0 Max 5.0 9.0 V+-1.5 V+-2.0 V+ 100 300 25 100 6.0 25 0 0 Min LM239/339 Typ 2.0 Max 5.0 9.0 V+-1.5 V+-2.0 V+ 250 400 50 150 UNIT mV mV V V V nA nA nA nA mA
IOS
Input offset current
3.0
5.0
IOL
Output sink current
16
16
Output leakage current
0.1 1.0 0.8 200 250 400 700 2.0 50
0.1 1.0 0.8 200 250 400 700 2.0
nA A mA V/mV mV mV ns s
ICC AV VOL
Supply current Voltage gain Saturation voltage
tLSR
Large-signal response time
300
300
tR
Response time5
1.3
1.3
See notes on following page.
2002 Sep 17
5
Philips Semiconductors
Product data
Quad voltage comparator
LM139/239/239A/339/339A/ LM2901/MC3302
DC AND AC ELECTRICAL CHARACTERISTICS (continued)
V+ = 5 VDC; LM139: -55 C Tamb +125 C; LM239/239A: -25 C Tamb +85 C; LM339/339A: 0 C Tamb +70 C; LM2901: -40 C Tamb +125 C; MC3302: -40 C Tamb +85 C, unless otherwise specified. SYMBOL VOS VC CM VIDR IBIAS PARAMETER Input offset voltage2 Input common-mode voltage range3 Differential input voltage1 Input bias current4 TEST CONDITIONS Tamb = 25 C Over temp. Tamb = 25 C Over temp. Keep all VIN 0 VDC (or V- if needed) IIN(+) or IIN(-) with output in linear range Tamb = 25 C Over temp. IIN(+) - IIN(-) Tamb = 25 C Over temp. VIN(-) 1 VDC; VIN(+) = 0; VO 1.5 VDC; Tamb = 25 C VIN(+) 1 VDC; VIN(-) = 0 Output leakage current VO = 5 VDC; Tamb = 25 C VO = 30 VDC; Over temp. RL = on all comparators, ICC Su ly Supply current Tamb = 25 C RL = on all comparators, V+ = 30 V RL 15 k; V+ = 15 VDC VIN(-) 1 VDC; VIN(+) = 0; ISINK 4mA Tamb = 25 C Over temp. VIN = TTL logic swing; VREF = 1.4 VDC; VRL = 5 VDC; RL = 5.1 k; Tamb = 25 C VRL = 5 VDC; RL = 5.1 k; Tamb = 25 C 25 0.8 1.0 100 400 700 2.0 2.5 2 100 150 400 700 mA V/mV mV mV ns s 0.1 1.0 0.8 0.1 1.0 1.8 nA A mA 6.0 25 200 5 50 16 0 0 LM2901 Min Typ 2.0 9 Max 7.0 15 V+-1.5 V+-2.0 V+ 250 500 50 200 6 25 0 0 Min MC3302 Typ 3.0 Max 20 40 V+-1.5 V+-2.0 V+ 500 1000 100 300 UNIT mV mV V V V nA nA nA nA mA
IOS
Input offset current
5
IOL
Output sink current
16
AV VOL
Voltage gain Saturation voltage
400 300
tLSR
Large-signal response time
300
tR
Response time5
1.3
1.3
NOTES: 1. Positive excursions of input voltage may exceed the power supply level by 17 V. As long as the other voltage remains within the common-mode range, the comparator will provide a proper output state. The low input voltage state must not be less than -0.3 VDC (or 0.3 VDC below the magnitude of the negative power supply, if used). 2. At output switch point, VO 1.4 VDC, RS = 0 with V+ from 5 VDC to 30 VDC; and over the full input common-mode range (0 VDC to V+ - 1.5 VDC). Inputs of unused comparators should be grounded. 3. The input common-mode voltage or either input signal voltage should not be allowed to go negative by more than 0.3 V. The upper end of the common-mode voltage range is V+ - 1.5 V, but either or both inputs can go to 30 VDC without damage. 4. The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the state of the output so no loading change exists on the reference or input lines. 5. The response time specified is for a 100 mV input step with a 5 mV overdrive. For larger overdrive signals, 300 ns can be obtained (see Figure 4, Typical performance characteristics).
2002 Sep 17
6
Philips Semiconductors
Product data
Quad voltage comparator
LM139/239/239A/339/339A/ LM2901/MC3302
EQUIVALENT CIRCUIT
V+ 700k 100k V+
+ VC FREQUENCY CONTROL VOLTAGE INPUT
50k
-
10 0.1F 20k 20k
500pF
30k 5.1k
3.0k
1/4LM339
-
0.01F V - /2 1/4LM339 OUTPUT 1
+
+
OUTPUT 2
+
1/4LM339
V + /2
-
NOTES: V+ = 30VDC + 250m VDC < VC = 50VDC 700H < fO = 100kHz
Two-Decade High Frequency VCO
+ V (12V
DC)
+V
2RS
REF HI
RS
10K + - LAMP
+V + 5V
IN
+
DC 360 +V
2RS
2N2222 -
REF LO
Limit Comparator
+
+V
REF 4 100
-
100k + 5V 360 +V REF DC
5VDC
o + - 10K -12VDC 1/4LM339 VO -12V
+
+V
VO
REF 3 - 100 100k + 5V 360 DC
(1.4VDC)
TTL-to-MOS Logic Converter
+V
+
REF 2 - 100k + 5V 360 DC
200k 100k + - VO 2.0k V+ 0.1F o V+
100
+V
+
REF 1 - 100 100k
Visible Voltage Indicator
200k
CRYSTAL 1 - 100kHz
Crystal-Controlled Oscillator
NOTE: Input of unused comparators should be grounded.
SL00072
Figure 3. Equivalent circuit.
2002 Sep 17
7
Philips Semiconductors
Product data
Quad voltage comparator
LM139/239/239A/339/339A/ LM2901/MC3302
TYPICAL PERFORMANCE CHARACTERISTICS
Supply Current
1.0 TA I + -- SUPPLY CURRENT -- mA 0.8 -55oC TA = 0oC I N -- INPUT CURRENT -- nADC
Input Current
80
V O-- SATURATION VOLTAGE (V DC ) VIN (CM) = 0 VDC RIN (CM) = 10k 10
Output Saturation Voltage
OUT OF SATURATION 1.0 TA = +125oC TA = -55oC 0.01 TA - +25o 0.1 1.0 10 100
60
TA = -55oC TA = 0oC
0.6
TA = +25oC TA = +70oC TA = 125oC
40
0.1
0.4
20
0.2 RL = 0 10 20 30 40
TA = +125oC
TA = +25oC TA = +70oC
0
10
20
30
40
0.001 0.01
V+ -- SUPPLY VOLTAGE -- VDC
v + -- SUPPLY VOLTAGE -- VDC
IO -- OUTPUT SINK CURRENT (mA)
Response Time for Various Input Overdrives -- Negative Transition
OUTPUT VOLTAGE VO -- mV OUTPUT VOLTAGE VO -- mV 6 5 4 3 2 1 INPUT VOLTAGE VIN -- mV 0 0 -50 VIN - + 5mV = INPUT OVERDRIVE + 5V 6 5 4 3 2 1 INPUT VOLTAGE VIN -- mV 0 0 -50
Response Time for Various Input Overdrives -- Positive Transition
INPUT OVERDRIVE = 100mV
20mV
5.1K VOUT
5mV 20mV
100mV
+ 5V
OVERDRIVE
TA = 25oC 0 0.5 1.0 1.5 2.0 TIME -- sec
TA = 25oC
VIN
- +
5.1K VOUT
-100
-100 0 0.5
OVERDRIVE
1.0 1.5 2.0 TIME -- sec
SL00073
Figure 4. Typical performance characteristics.
2002 Sep 17
8
Philips Semiconductors
Product data
Quad voltage comparator
LM139/239/239A/339/339A/ LM2901/MC3302
SO14: plastic small outline package; 14 leads; body width 3.9 mm
SOT108-1
2002 Sep 17
9
Philips Semiconductors
Product data
Quad voltage comparator
LM139/239/239A/339/339A/ LM2901/MC3302
DIP14: plastic dual in-line package; 14 leads (300 mil)
SOT27-1
2002 Sep 17
10
Philips Semiconductors
Product data
Quad voltage comparator
LM139/239/239A/339/339A/ LM2901/MC3302
TSSOP14: plastic thin shrink small outline package; 14 leads; body width 4.4 mm
SOT402-1
2002 Sep 17
11
Philips Semiconductors
Product data
Quad voltage comparator
LM139/239/239A/339/339A/ LM2901/MC3302
Data sheet status
Data sheet status [1] Objective data Preliminary data Product status [2] Development Qualification Definitions This data sheet contains data from the objective specification for product development. Philips Semiconductors reserves the right to change the specification in any manner without notice. This data sheet contains data from the preliminary specification. Supplementary data will be published at a later date. Philips Semiconductors reserves the right to change the specification without notice, in order to improve the design and supply the best possible product. This data sheet contains data from the product specification. Philips Semiconductors reserves the right to make changes at any time in order to improve the design, manufacturing and supply. Changes will be communicated according to the Customer Product/Process Change Notification (CPCN) procedure SNW-SQ-650A.
Product data
Production
[1] Please consult the most recently issued data sheet before initiating or completing a design. [2] The product status of the device(s) described in this data sheet may have changed since this data sheet was published. The latest information is available on the Internet at URL http://www.semiconductors.philips.com.
Definitions
Short-form specification -- The data in a short-form specification is extracted from a full data sheet with the same type number and title. For detailed information see the relevant data sheet or data handbook. Limiting values definition -- Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 60134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Application information -- Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or modification.
Disclaimers
Life support -- These products are not designed for use in life support appliances, devices or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application. Right to make changes -- Philips Semiconductors reserves the right to make changes, without notice, in the products, including circuits, standard cells, and/or software, described or contained herein in order to improve design and/or performance. Philips Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise specified.
Contact information
For additional information please visit http://www.semiconductors.philips.com. Fax: +31 40 27 24825
(c) Koninklijke Philips Electronics N.V. 2002 All rights reserved. Printed in U.S.A. Date of release: 09-02
For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com.
Document order number:
9397 750 10406
Philips Semiconductors
2002 Sep 17 12

▲Up To Search▲

Price & Availability of LM2901

	To Download LM2901 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .