Details, datasheet, quote on part number: TS3V3704IDT
PartTS3V3704IDT
Category
Description3V Micropower Quad CMOS Voltage Comparator
CompanyST Microelectronics, Inc.
DatasheetDownload TS3V3704IDT datasheet
Cross ref.Similar parts: LM119, LM119QML, LM119QML-SP, LM139, LM139-N, LM139-SP, LM139A, LM139AQML, LM139AQML-SP, LM139JAN
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Features, Applications

s PUSH-PULL CMOS OUTPUT (NO EXTERNAL PULL-UP RESISTOR REQUIRED)
s WIDE SINGLE SUPPLY RANGE s EXTREMELY LOW INPUT OFFSET

COMPATIBLE WITH BIPOLAR LM339 DESCRIPTION The is a micropower quad CMOS voltage comparator with extremely low consumption of 7A 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.

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)

Differential Input Voltage Input Voltage Output Voltage Output Current
Forward Current in ESD Protection Diodes on Input 4) Power Dissipation

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 possitive supply voltage. Pd is calculated with T amb = +150C and R thja = 80C/W for DIP14 package = 150C/W for SO14 package = 175C/W for TSSOP14 package

Parameter Supply Voltage Common Mode Input Voltage Range Operating Free-Air Temperature range TS3V3704I

ELECTRICAL CHARACTERISTICS VCC+ = 3V, VCC- = 0V, Tamb = 25C (unless otherwise specified)

Symbol Vio Parameter Input Offset Voltage 1.5V - note 1) T min. Tamb Tmax. Input Offset Voltage - note 1.5V T min. Tamb Tmax. Input Bias Current (see note 1.5V T min. Tamb Tmax. Input Common Mode Voltage Range T min. Tamb Tmax Common-mode Rejection Ratio ic = Vicm min. Supply Voltage Rejection Ratio V CC+ to 5V High Level Output Voltage = 1V, IOH -4mA T min. Tamb Tmax. Low Level Output Voltage = -1V, IOL 4mA T min. Tamb Tmax. Supply Current (each comparator) No load - Outputs low T min. Tamb Tmax. Response Time Low to High = 50pF, Response Time High to Low = 50pF, Overdrive = 5mV TTL Input Overdrive = 5mV TTL Input VCC+-1.2 VCC+ dB pA Min. Typ. Max. 5 6.5 Unit mV

The specified offset voltage is the maximun value required to drive the output 4.5V or down to 0.3V. Maximum values including unavoidable inaccuracies of the industrial test.


 

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