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TS861 TS862 TS864 RAIL TO RAIL MICROPOWER BICMOS COMPARATORS
s ULTRA LOW CURRENT CONSUMPTION s s s s s s s s
(6A/comp at Vcc=2.7V) RAIL TO RAIL CMOS INPUTS PUSH PULL OUTPUTS SUPPLY OPERATION FROM 2.7V TO 10V LOW PROPAGATION DELAY LOW FALL AND RISE TIME: 20ns ESD PROTECTION (2kV) LATCH-UP IMMUNITY (Class A) AVAILABLE IN SOT23-5 MICROPACKAGE PIN CONNECTIONS (top view)
TS861ILT
Output
1
5
V CC
VDD
2
Non-inverting input
3
4
Inverting input
DESCRIPTION The TS86x (Single, Dual & Quad) is a Rail to Rail comparator characterized for 2.7V to 10V operation over -40C to +85C temperature range. It exhibits an excellent speed to power ratio, featuring a current consumption of 6A per comparator and a response time of 500ns at 2.7V for 100mV overdrive. Due to its ultra low power consumption and its availability in tiny package, the TS86x comparator family is perfectly suited to battery powered systems. The output stage is designed with a push pull structure allowing a direct connection to microcontroler without additionnal pull-up resistor. APPLICATION
TS861ID-TS861IDT
N.C. Inverting Input 1 Non-inverting Input 1
1 2 3
+
8 N.C. 7 VCC 6 Output 2 5 N.C.
V DD 4
TS862IN-TS862ID-TS862IDT-TS862IPT
Output 1 Inverting Input 1 Non-inverting Input 1 VDD
1 2 3 4
+ +
8 VCC 7 Output 2 6 Inverting Input 2 5 Non-inverting Input 2
s s s s
Battery-powered systems (eg: Alarm) Portable communication systems Smoke/gas/fire detectors Portable computers
ORDER CODE
Part Number TS861I TS861AI TS862I TS862AI TS864I TS864AI Temperature Range -40, +85C -40, +85C -40, +85C Package NDP * * * * * * * * * * * * L * * * * * * SOT23 Marking K501 K502 TS864IN-TS864ID-TS864IDT-TS864IPT
Output 2 1 14 13 12 + + + + 11 10 9 8 Output 3 Output 4 V CC Non-inverting Input 4 Inverting Input 4 Non-inverting Input 3 Inverting Input 3
Output 1 2 VCC + 3
Inverting Input 1 4 Non-inverting Input 1 5 Inverting Input 2 6
N = Dual in Line Package (DIP) D = Small Outline Package (SO) - also available in Tape & Reel (DT) P = Thin Shrink Small Outline Package (TSSOP) - only available in Tape & Reel (PT) L = Tiny Package (SOT23-5) - only available in Tape & Reel (LT)
Non-inverting Input 2 7
February 2002
1/15
TS861-TS862-TS864
ABSOLUTE MAXIMUM RATINGS
Symbol VCC Vid Vin Tstd Tj PD Supply voltage 1) Differential Input Voltage Input Voltage Range
3) 2)
Parameter
Value 12 12 -0.3 to 12.3 -65 to +150 150 500 1250 1560 710 830 625 710 2 200 Class A 250
Unit V V V C C mW
Storage Temperature Range Maximum Junction Temperature Power dissipation SOT23-5 DIP8 DIP14 SO8 SO14 TSSOP8 TSSOP14 Human Body Model Machine Model Latch-up Immunity Lead Temperature (soldering, 10 sec)
4)
ESD
kV V C
1. All voltages values, except differential voltage are with respect to network terminal. 2. Differential voltages are non-inverting input terminal with respect to the inverting input terminal. 3. The magnitude of input and output voltages must never exceed VCC +0.3V. 4. Short-circuits can cause excessive heating and destructive dissipation. PD is calculated with Tamb = +25C, T j = +150C and Rthja = 250C/W for SOT23-5 package =100C/W for DIP8 package = 80C/W for DIP14 package =175C/W for SO8 package =150C/W for SO14 package = 200C/W for TSSOP8 package =175C/W for TSSOP14 package
OPERATING CONDITIONS
Symbol VCC Vicm Toper Supply Voltage Common Mode Input Voltage Range Operating Free Air Temperature Range
-
Parameter
Value 2.7 to 10 VCC - 0.3 to VCC + 0.3 -40 to + 85
+
Unit V V C
2/15
TS861-TS862-TS864
ELECTRICAL CHARACTERISTICS VCC = +2.7V Tamb = 25C (unless otherwise specified)
Symbol Input Offset Voltage Vio TS861/2/4 TminTS861/2/4A Tmin3 6 1
V
0.2
0.35 0.45
V dB dB dB A
ICC Tplh
1.5 0.6
s
Tphl
1.5 0.5 20 20
s
Tf Tr
ns ns
1. Maximum values including unavoidable inaccurates of the industrial test. 2. Design evaluation 3. Limits are 100% production tested at 25C. Limits over temperature are guaranteed through correlation and by design.
3/15
TS861-TS862-TS864
ELECTRICAL CHARACTERISTICS VCC = +5V Tamb = 25C (unless otherwise specified)
Symbol Input Offset Voltage Vio TS861/2/4 TminTS861/2/4A Tmin1)
Parameter
Min.
Typ. 3
Max. 15 18 7 10
Unit
mV
3 6 1
V/C 150 300 300 600 pA pA
TminV
0.2
0.4 0.55
V dB dB dB A
ICC Tplh
12 14
2 0.5
s
Tphl
2 0.4 20 20
s
Tf Tr
ns ns
1. Maximum values including unavoidable inaccurates of the industrial test.. 2. Design evaluation 3. Limits are 100% production tested at 25C. Limits over temperature are guaranteed through correlation and by design
4/15
TS861-TS862-TS864
ELECTRICAL CHARACTERISTICS VCC = +10V Tamb = 25C (unless otherwise specified)
Symbol Vio Vio Iio Iib Parameter Input Offset Voltage (VICM = VCC / 2 ) TS861/2/4 TminV
0.2
0.4 0.55
V dB dB dB A
ICC Tplh
3 0.5
s
Tphl
2.6 0.4 20 20
s
Tf Tr
ns ns
1. Maximum values including unavoidable inaccurates of the industrial test. 2. Design evaluation 3. Limits are 100% production tested at 25C. Limits over temperature are guaranteed through correlation and by design.
5/15
TS861-TS862-TS864
VIO versus VICM at VCC= 2.7V VIO versus VICM and temperature at VCC= 2.7V
6
T=-40C
6 Vio Voltage input offset (mV)
Voltage input offset (mV)
TS862/4
4
T=+25C
4
TS862/4
2
0
TS861
-2
T=25C
2
T=+85C
-4 0 0.5 1 1.5 2 2.5 3 Common mode voltage (V)
0 0 1 2 3 Common mode voltage (V)
VIO versus VICM at VCC= 5V
VIO versus VICM and temperature at VCC= 5V
6
T=-40C
6 Vio Voltage input offset (mV)
Voltage input offset (mV)
4
T=+25C
4
2
TS862/4
0
T=+85C
2
TS861
-2
T=25C
-4 0 1 2 3 4 5 Common mode voltage (V)
TS862/4
0 0 1 2 3 4 5 Common mode voltage (V)
VIO versus VICM at VCC= 10V
VIO versus VICM and temperature at VCC= 10V
6 Voltage input offset (mV)
6
T=-40C
TS861
4
Vio Voltage input offset (mV)
T=+25C
4
TS862/4
2
2
T=+85C
0
0
T=25C
-2 0 2 4 6 8 10 Common mode voltage (V)
TS862/4
-2 0 2 4 6 8 10 Common mode voltage (V)
6/15
TS861-TS862-TS864
VIO versus VCC at VICM = VCC / 2
7
VIO versus temperature at VCC =5V
8
Vicm =2.5V
6 Voltage input offset (mV) Voltage input offset (mV) 6 4 2 0 -2 -4 3 2 4 6 Supply voltage (V) 8 10 -6 -40 -20 0 20 Temperature (C) 40 60 80
TS861
5
Vicm =5.3V TS861 Vicm = -0.3V
TS862/4
4
Supply Current (ICC) vs Supply Voltage (VCC)
9
Supply Current (ICC) vs Supply Voltage (VCC)
9
+85C
Supply current per operator (A) 8 Supply current per operator (A) 8
+85C
7
7
6
TS862 / 864 All outputs low
6
TS862 / 864 All outputs high
Vcc
+25C
5
Vcc Vid -1V
-40C
+ Gnd
+25C
5
Output Low
Vid 1V
+ Gnd
Output High
-40C
4 10 2 4 6 Supply voltage Vcc (V) 8
4 2 4 6 Supply voltage Vcc (V) 8
10
Supply Current (ICC) vs Temperature
Supply Current (ICC) vs Temperature
Vcc=+10V
Supply current Icc (A)
TS861
10 Supply current Icc (A)
Vcc=+10V
TS861
8
8
6
TS861
TS861
Vcc
Vcc=2.7V
Vcc=5V
Vid -1V
Vcc
+ Gnd
Vcc=2.7V
6
Vcc=5V
Output Low
Vid 1V
+ Gnd
Output High
4 -40 -20 0 20 Temperature (C) 40 60 80 -40 -20 0 20 Temperature (C) 40 60 80
7/15
TS861-TS862-TS864
VOL versus ISINK and temperature at VCC=5V
5
VOH vs ISOURCE and temperature at VCC=5V
5
T=-40C
4 Voltage output low (V)
T=+85C
T=+25C
T=-40C
Voltage output high (V)
4
T=+85C
3
3
T=+25C
2
2
TS861
TS861
1
1
0 0 10 20 30 40 50 Current sink (mA)
0 0 10 20 30 40 50 Current source (mA)
Response time TPHL at VCC= 2.7V
Response time TPLH at VCC= 2.7V
Ouput
Tphl = 0.4 s
Tplh = 0.5 s
Input
Vcc = 2.7 V Vicm = Vcc/2 Overdrive = 100 mV f = 10 kHz, CL = 50 pF T=25C
0 0.1 0.2
Input
Ouput
Vcc = 2.7 V Vicm = Vcc/2 Overdrive = 100 mV f = 10 kHz, CL = 50 pF T=25C
0.3 Time (s)
0.4
0.5
0
0.2
0.4 Time (s)
0.6
0.8
1
Response time TPHL at VCC= 5V
Response time TPLH at VCC= 5V
Ouput
Ouput
Tphl = 0.35 s
Tplh = 0.4 s
Vcc = 5 V Vicm = Vcc/2 Overdrive = 100 mV f = 10 kHz, CL = 50 pF T=25C
Input
Input
Vcc = 5 V Vicm = Vcc/2 Overdrive = 100 mV f = 10 kHz, CL = 50 pF T=25C
0.4 Time (s) 0.6 0.8 1
0
0.1
0.2 Time (s)
0.3
0.4
0.5
0
0.2
8/15
TS861-TS862-TS864
TS861IN - TS862IN
PACKAGE MECHANICAL DATA 8 PINS - PLASTIC PACKAGE
Millimeters Dimensions Min. A a1 B b b1 D E e e3 e4 F i L Z 0.51 1.15 0.356 0.204 7.95 2.54 7.62 7.62 6.6 5.08 3.81 1.52 Typ. 3.32 1.65 0.55 0.304 10.92 9.75 0.020 0.045 0.014 0.008 0.313 Max. Min.
Inches Typ. 0.131 0.065 0.022 0.012 0.430 0.384 0.100 0.300 0.300 0260 0.200 0.150 0.060 Max.
3.18
0.125
9/15
TS861-TS862-TS864
TS861ID - TS862ID
PACKAGE MECHANICAL DATA 8 PINS - PLASTIC MICROPACKAGE (SO)
L C a3 c1
a2
A
s e3 E
D M
8
5 F
1
4
Millimeters Dimensions Min. A a1 a2 a3 b b1 C c1 D E e e3 F L M S 0.1 0.65 0.35 0.19 0.25 4.8 5.8 1.27 3.81 3.8 0.4 4.0 1.27 0.6 8 (max.) 0.150 0.016 Typ. Max. 1.75 0.25 1.65 0.85 0.48 0.25 0.5 45 (typ.) 5.0 6.2 0.189 0.228 Min. 0.004 0.026 0.014 0.007 0.010
a1
b
Inches Typ. Max. 0.069 0.010 0.065 0.033 0.019 0.010 0.020 0.197 0.244 0.050 0.150 0.157 0.050 0.024
10/15
b1
TS861-TS862-TS864
TS862IPT
PACKAGE MECHANICAL DATA 8 PINS - THIN SHRINK SMALL OUTLINE PACKAGE
k c
0.25mm .010 inch GAGE PLANE
L1
L
L
L1
E1
SEATING PLANE
A A2 A1 5 D b 8
8
C
E
4 e
5
PIN 1 IDENTIFICATION
Millimeters Dimensions Min. A A1 A2 b c D E E1 e k l L L1 0.05 0.80 0.19 0.09 2.90 4.30 0 0.50 0.45 Typ. Max. 1.20 0.15 1.05 0.30 0.20 3.10 4.50 8 0.75 0.75 Min. 0.01 0.031 0.007 0.003 0.114 0.169 0 0.09 0.018
1
4
1
Inches Typ. Max. 0.05 0.006 0.041 0.15 0.012 0.122 0.177 8 0.030 0.030
1.00
0.039
3.00 6.40 4.40 0.65 0.60 0.600 1.000
0.118 0.252 0.173 0.025 0.0236 0.024 0.039
11/15
TS861-TS862-TS864
TS864IN
PACKAGE MECHANICAL DATA 14 PINS - PLASTIC PACKAGE
Millimeters Dimensions Min. a1 B b b1 D E e e3 F i L Z 0.51 1.39 0.5 0.25 20 8.5 2.54 15.24 7.1 5.1 3.3 1.27 2.54 0.050 Typ. Max. 1.65 Min. 0.020 0.055
Inches Typ. Max. 0.065 0.020 0.010 0.787 0.335 0.100 0.600 0.280 0.201 0.130 0.100
12/15
TS861-TS862-TS864
TS864ID
PACKAGE MECHANICAL DATA 14 PINS - PLASTIC MICROPACKAGE (SO)
L C
G c1
a2 b e3 D M e
A
s E
14 1
8 7 F
Millimeters Dimensions Min. A a1 a2 b b1 C c1 D (1) E e e3 F (1) G L M S 0.1 0.35 0.19 0.5 45 (typ.) 8.55 5.8 1.27 7.62 3.8 4.6 0.5 4.0 5.3 1.27 0.68 8 (max.) 0.150 0.181 0.020 8.75 6.2 0.336 0.228 Typ. Max. 1.75 0.2 1.6 0.46 0.25 Min. 0.004 0.014 0.007
a1
Inches Typ. Max. 0.069 0.008 0.063 0.018 0.010 0.020 0.344 0.244 0.050 0.300 0.157 0.208 0.050 0.027
Note : (1) D and F do not include mold flash or protrusions - Mold flash or protrusions shall not exceed 0.15mm (.066 inc) ONLY FOR DATA BOOK.
b1
13/15
TS861-TS862-TS864
TS864IPT
PACKAGE MECHANICAL DATA 14 PINS - THIN SHRINK SMALL OUTLINE PACKAGE
c
k
0,25 mm .010 inch GAGE PLANE L E1 SEATING PLANE C A A2 A1 b e E
8 7
D
aaa
C
14
1
PIN 1 IDENTIFICATION
Millimeters Dimensions Min. A A1 A2 b c D E E1 e k L L1 aaa 0.05 0.80 0.19 0.09 4.90 4.30 0 0.450 Typ. Max. 1.20 0.15 1.05 0.30 0.20 5.10 4.50 8 0.750 0.100 Min. 0.01 0.031 0.007 0.003 0.192 0.169 0 0.018
L1
Inches Typ. Max. 0.05 0.006 0.041 0.15 0.012 0.20 0.177 8 0.030 0.004
1.00
0.039
5.00 6.40 4.40 0.65 0.600 1.00
0.196 0.252 0.173 0.025 0.024 0.039
14/15
TS861-TS862-TS864
TS861ILT
PACKAGE MECHANICAL DATA 5 PINS - TINY PACKAGE (SOT23)
A
E
A2
E
D D1
B
A1
L C
F
Millimeters Dimensions Min. A A1 A2 B C D D1 e E F L K 0.90 0 0.90 0.35 0.09 2.80 Typ. 1.20 1.05 0.40 0.15 2.90 1.90 0.95 2.80 1.60 0.5 Max. 1.45 0.15 1.30 0.50 0.20 3.00 Min. 0.035 0.035 0.014 0.004 0.110
Inches Typ. 0.047 0.041 0.016 0.006 0.114 0.075 0.037 0.110 0.063 0.014 Max. 0.057 0.006 0.051 0.020 0.008 0.118
2.60 1.50 0.3 0d
3.00 1.75 0.60 10d
0.102 0.059 0.012 0d
0.118 0.069 0.024 10d
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. (c) The ST logo is a registered trademark of STMicroelectronics (c) 2002 STMicroelectronics - Printed in Italy - All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States (c) http://www.st.com
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