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TS2903

Taiwan Semiconductor Company
Part Number TS2903
Manufacturer Taiwan Semiconductor Company
Description Dual Voltage Comparator
Published Jan 10, 2006
Detailed Description TS2903 Dual Voltage Comparator Pin assignment: 1. Output 2. Input A (-) 3. Input A (+) 4. Gnd 5. Input B (+) 6. Input B ...
Datasheet PDF File TS2903 PDF File

TS2903
TS2903

Overview
TS2903 Dual Voltage Comparator Pin assignment: 1.
Output 2.
Input A (-) 3.
Input A (+) 4.
Gnd 5.
Input B (+) 6.
Input B (-) 7.
Output B 8.
Vcc Preliminary Supply Voltage Range 2V to 36V Dual Channel Comparator General Description The TS2903 is dual independent precision voltage comparators capable of single-supply or split-supply operation.
The specifications as low as 2.
0 mV make this device an excellent ground level with single-supply operation.
Input offset-voltage selection for many applications in consumer automotive, and It is designed to permit a common mode range-to- industrial electronics.
The TS2903 is offered in 8 pin SOP-8 and DIP-8 package.
Features — — — — — — — — Output voltage compatible with DTL, ECL, TTL, MOS and CMOS Logic Levels Low input bias current -25nA Low input offset current ±5nA Low input offset voltage ±3mV(max) Input common mode range to ground level Differential lnput voltage range equal to power supply voltage Very low current drain independent of supply voltage - 0.
4mA Wide single-supply range 2V to 36V Split-supply range ±1V to ±18V Block Diagram Ordering Information Part No.
TS2903CD TS2903CS — Operating Temp.
o -40 ~ +105 C Package DIP-8 SOP-8 Schematic (each comparator) TS2903 1-6 2005/04 rev.
A Absolute Maximum Rating Supply Voltage Differential Input Voltage Input Common Mode Voltage Range Input Current (note 2) Output Short Circuit to Ground Output Sink Current (note 1) Power Dissipation @ Ta=25 oC Derate above 25 C Operating Junction Temperature Range Storage Temperature Range Lead Temperature 1.
6mm(1/16”) from case for 10Sec.
o Vcc VIDR VICR Iin Isc Isink +36 or ±18 36 -0.
3 to 36 50 Continuous 20 570 V V V mA mA mW mW/ oC o o o 1/Rθja TJ TSTG TLEAD 5.
7 0 ~ +125 -65 ~ +150 260 C C C Electrical Characteristics (VCC = 5V, TLOW ≤ Ta ≤THIGH; unless otherwise specified.
) Characteristics Input Offset Voltage (note 3) Input Offset Current Input Offset Current (note 4) Input Common Mode Voltage Range (note 5) Vol...


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