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AS393_06 Datasheet(数据表) 4 Page - BCD Semiconductor Manufacturing Limited |
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AS393 Datasheet(HTML) 4 Page - BCD Semiconductor Manufacturing Limited |
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4 page 
LOW POWER LOW OFFSET VOLTAGE DUAL COMPARATORS AS393/393A BCD Semiconductor Manufacturing Limited Data Sheet 4 Aug. 2006 Rev. 1.6 Electrical Characteristics Parameter Symbol Min Max Unit Supply Voltage VCC 236 V Operating Temperature Range TA -40 85 oC Recommended Operating Conditions Parameter Conditions Min Typ Max Unit Input Offset Voltage VO=1.4V, RS=0Ω, VCC=5V to 30V AS393 1.0 5.0 mV 7 AS393A 1.0 3.0 5 Input Bias Current IIN+ or IIN- with output in Linear Range, VCM=0V 25 250 nA 400 Input Offset Current IIN+-IIN -, VCM=0V 5.0 50 nA 200 Input Common Mode Voltage Range (Note 4) VCC=30V 0 VCC -1.5 V Supply Current RL=∞ VCC=5V 0.6 1.0 mA 2 VCC=30V 0.7 1.7 3 Voltage Gain VCC=15V, RL≥15kΩ, VO=1V to 11V 50 200 V/mV Large Signal Response Time VIN =TTL Logic Swing, VREF=1.4V, VRL=5V, RL=5.1k 200 ns Response Time VRL=5V, RL=5.1K 1.3 µs Output Sink Current VIN-=1V, VIN+=0, VO=1.5V 6.0 16 mA Output LeackageCurrent VIN-=0V, VIN+=1V, VO=5V 0.1 nA VIN-=0V, VIN+=1V, VO=30V 1 µA Saturation Voltage VIN-=1V, VIN+=0, ISINK≤4mA 200 400 mV 500 Limits in standard typeface are for TA=25 oC, bold typeface applies over T A=-40 oC to 85oC (Note 3), V CC=5V, GND=0V, unless otherwise specified. Note 3: These specifications are limited to -40oC≤ TA ≤85 oC. Limits over temperature are guaranteed by design, but not tested in production. Note 4: The input common-mode voltage of either input signal voltage should not be allowed to go negatively by more than 0.3V (at 25oC). The upper end of the common-mode voltage range is VCC-1.5V (at 25 oC), but either or both inputs can go to +18V without damages, independent of the magnitude of the VCC. |
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