TS3V3704
3V MICROPOWER QUAD VOLTAGE COMPARATORS
. . . . . . . .
DEDICATED TO 3.3V OR BATTERY SUPPLY (specified at 3V and 5V) PUSH-PULL CMOS OUTPUT (NO EXTERNAL PULL-UP RESISTOR REQUIRED) EXTREMELY LOW SUPPLY CURRENT : 7µA typ / comparator WIDE SINGLE SUPPLY RANGE 2.7V to 16V EXTREMELY LOW INPUT CURRENTS : 1pA TYP INPUT COMMON-MODE VOLTAGE RANGE INCLUDES GND FAST RESPONSE TIME : 2 µs typ for 5mV overdrive PIN-TO-PIN AND FUNCTIONALLY COMPATIBLE WITH BIPOLAR LM339
N DIP14 (Plastic Package)
D SO14 (Plastic Micropackage)
ORDER CODES
Part Number TS3V3704I Temperature Range -40 C, +125 C
o o
Package N
q
D
q
PIN CONNECTIONS (top view)
Output 2 1 Output 1 2 VCC + 3 + + + + -
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
DESCRIPTION The TS3V3704 is a micropower quad CMOS voltage comparator with extremely low consumption of 7µA typ / comparator (20 times less than bipolar LM339). The push-pull CMOS output stage allows power and space saving by eliminating the external pull-up resistor required by usual open-collector output comparators. Thus response times remain similar to the LM339.
October 1997
Inverting Input 1 4 Non-inverting Input 1 5 Inverting Input 2 6 Non-inverting Input 2 7
1/6
TS3V3704
SCHEMATIC DIAGRAM (for 1/4 TS3V3704)
VCC +
T 10 T1 T2 T9 T 17
R1 Input T3 T4
T 11
T 12 Input +
T 18
T 21
Output T 13 T8 T 19 T 20
T5 T6
T7
T14
T15
T 16
VCC -
MAXIMUM RATINGS
Symbol VCC+ Vid Vi VO IO Toper Tstg
Notes : 1. 2. 3. 4.
Parameter Supply Voltage - (note 1) Differential Input Voltage - (note 2) Input Voltage - (note 3) Output Voltage Output Current Operating Free-Air Temperature Range TS3V3704I Storage Temperature Range
Value 18 ± 18 18 18 20 -40 to +125 -65 to +150
Unit V V V V mA
o
C C
o
All voltage values, except differential voltage, are with respect to network ground terminal. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal. The magnitude of the input and the output voltages must never exceed the magnitude of the positive supply voltage. Short circuit from outputs to VCC+ can cause excessive heating and eventual destruction.
OPERATING CONDITIONS
Symbol VCC
+
Parameter Supply Voltage Common Mode Input Voltage Range
Value 2.7 to 16 0 to VCC -1.5
+
Unit V V
Vicm
2/6
TS3V3704
ELECTRICAL CHARACTERISTICS VCC+ = 3V, VCC- = 0V, Tamb = 25°C (unless otherwise specified)
Symbol Vio Parameter Input Offset Voltage - (note 1) Vic = 1.5V Tmin. ≤ Tamb ≤ Tmax. Input Offset Current - (note 2) Vic = 1.5 V Tmin. ≤ Tamb ≤ Tmax. Input Bias Current - (note 2) Vic = 1.5 V Tmin. ≤ Tamb ≤ Tmax. Input Common Mode Voltage Range Tmin. ≤ Tamb ≤ Tmax. Common-mode Rejection Ratio Vic = Vicm min. Supply Voltage Rejection Ratio + VCC = 3V to 5V High Level Output Voltage Vid = 1V, IOH = -4mA Tmin. ≤ Tamb ≤ Tmax. Low Level Output Voltage Vid = -1V, IOL = 4mA Tmin. ≤ Tamb ≤ Tmax. Supply Current (each comparator) No load - Outputs low Tmin. ≤ Tamb ≤ Tmax. Response Time Low to High Vic = 0V, f = 10kHz, CL = 50pF, Response Time High to Low Vic = 0V, f = 10kHz, CL = 50pF, Overdrive = 5mV TTL Input Overdrive = 5mV TTL Input 2 1.8 0 to VCC+-1.2 + 0 to VCC -1.5 80 dB 75 V 2.4 mV 300 400 450 µA 7 20 25 µs µs 1 300 pA 1 600 V dB Min. Typ. Max. 5 6.5 pA Unit mV
Iio
Iib
Vicm CMR SVR VOH
VOL
ICC
tPLH
1.2 0.7 2 0.15
tPHL
Note : 1. The specified offset voltage is the maximun value required to drive the output up to 4.5V or down to 0.3V. 2. Maximum values including unavoidable inaccuracies of the industrial test.
3/6
TS3V3704
ELECTRICAL CHARACTERISTICS VCC+ = 5V, VCC- = 0V, Tamb = 25°C (unless otherwise specified)
Symbol Vio Parameter Input Offset Voltage - (note 1) Vic = 2.5V Tmin. ≤ Tamb ≤ Tmax. Input Offset Current - (note 2) Vic = 2.5 V Tmin. ≤ Tamb ≤ Tmax. Input Bias Current - (note 2) Vic = 2.5 V Tmin. ≤ Tamb ≤ Tmax. Input Common Mode Voltage Range Tmin. ≤ Tamb ≤ Tmax. Common-mode Rejection Ratio Vic = Vicm min. Supply Voltage Rejection Ratio + VCC = +5V to +10V High Level Output Voltage Vid = 1V, IOH = -4mA Tmin. ≤ Tamb ≤ Tmax. Low Level Output Voltage Vid = -1V, IOL = 4mA Tmin. ≤ Tamb ≤ Tmax. Supply Current (per comparator) No load - Outputs low Tmin. ≤ Tamb ≤ Tmax. Response Time Low to High Vic = 0V, f = 10kHz, CL = 50pF, Response Time High to Low Vic = 0V, f = 10kHz, CL = 50pF, Overdrive = 5mV TTL Input Overdrive = 5mV TTL Input 4.5 4.3 0 to VCC+-1.2 + 0 to VCC -1.5 80 dB 90 V 4.7 mV 200 300 375 µA 9 20 25 µs µs Min. Typ. 1.2 Max. 5 6.5 pA 1 300 pA 1 600 V dB Unit mV
Iio
Iib
Vicm CMR SVR VOH
VOL
ICC
tPLH
1.2 0.7 2 0.15
tPHL
Note : 1. The specified offset voltage is the maximun value required to drive the output up to 4.5V or down to 0.3V. 2. Maximum values including unavoidable inaccuracies of the industrial test.
4/6
TS3V3704
PACKAGE MECHANICAL DATA 14 PINS - PLASTIC DIP
Dimensions a1 B b b1 D E e e3 F i L Z
Min. 0.51 1.39
Millimeters Typ.
Max. 1.65
Min. 0.020 0.055
Inches Typ.
Max. 0.065
0.5 0.25 20 8.5 2.54 15.24 7.1 5.1 3.3 1.27 2.54 0.050
0.020 0.010 0.787 0.335 0.100 0.600 0.280 0.201 0.130 0.100
DIP14.TBL
5/6
PM-DIP14.EPS
TS3V3704
PACKAGE MECHANICAL DATA 14 PINS - PLASTIC MICROPACKAGE (SO)
Dimensions A a1 a2 b b1 C c1 D E e e3 F G L M S
Min. 0.1 0.35 0.19
Millimeters Typ.
Max. 1.75 0.2 1.6 0.46 0.25 45 (typ.)
o
Min. 0.004 0.014 0.007
Inches Typ.
Max. 0.069 0.008 0.063 0.018 0.010
0.5 8.55 5.8 1.27 7.62 3.8 4.6 0.5 4.0 5.3 1.27 0.68 8 (max.)
o
0.020 8.75 6.2 0.336 0.228 0.050 0.300 0.150 0.181 0.020 0.157 0.208 0.050 0.027 0.334 0.244
Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics 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 SGS-THOMSON Microelectronics. Specification mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of SGS-THOMSON Microelectronics.
ORDER CODE :
© 1997 SGS-THOMSON Microelectronics – Printed in Italy – All Rights Reserved SGS-THOM SON Microelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A.
6/6
SO14.TBL
PM-SO14.EPS
很抱歉,暂时无法提供与“TS3V3704I”相匹配的价格&库存,您可以联系我们找货
免费人工找货