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LM2903 Datasheet(PDF) 3 Page - NXP Semiconductors |
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LM2903 Datasheet(HTML) 3 Page - NXP Semiconductors |
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3 / 6 page  Philips Semiconductors Product specification LM193/A/293/A/393/A/2903 Low power dual voltage comparator 1995 Nov 27 3 DC AND AC ELECTRICAL CHARACTERISTICS V+=5VDC, LM193/193A: -55 °C TA ≤ +125°C, unless otherwise specified. LM293/293A: -25°C TA ≤ +85°C, unless otherwise specified. LM393/393A: 0 °C TA ≤ +70°C, unless otherwise specified. LM2903: -40°C TA ≤ +125°C, unless otherwise specified. SYMBOL PARAMETER TEST CONDITIONS LM193A LM293A/393A LM2903 UNIT SYMBOL PARAMETER TEST CONDITIONS Min Typ Max Min Typ Max Min Typ Max UNIT VOS Input offset voltage2 TA=25°C Over temp. ±1.0 ±2.0 ±4.0 ±1.0 ±2.0 ±4.0 ±2.0 ±9 ±7.0 ±15 mV mV VCM Input common-mode voltage range3, 6 TA=25°C Over temp. 0 0 V+-1.5 V+-2.0 0 0 V+-1.5 V+-2.0 0 0 V+-1.5 V+-2.0 V V VIDR Differential input voltage1 Keep all VINs ≥0VDC (or V- if need) V+ V+ V+ V IBIAS Input bias current4 IIN(+) or IIN(-) with output in linear range TA=25°C Over temp. 25 100 300 25 250 400 25 200 250 500 nA nA IOS Input offset current IIN(+)-IIN(-) TA=25°C Over temp. ±3.0 ±25 ±100 ±5.0 ±50 ±150 ±5 ±50 ±50 ±200 nA nA IOL Output sink current VIN(-)≥1VDC, VIN(+)=0, V0≤1.5VDC TA=25°C 6.0 16 6.0 16 6.0 16 mA Output leakage current V0=5VDC, TA=25°C VIN(+)≥1VDC, VIN(-)=0 V0=30VDC Over temp. 0.1 1.0 0.1 1.0 0.1 1.0 nA µA ICC Supply current RL=∞ on both comparators, TA=25°C 0.8 1 0.8 1 0.8 1 mA ICC Supply current RL=∞ on both comparators, V+=30V 1 2.5 1 2.5 1 2.5 mA AV Voltage gain RL≥15kΩ, V+=15VDC, TA=25°C 50 200 50 200 25 100 V/mV VOL Saturation voltage VIN(-)≥1VDC, VIN(+)=0, VOL Saturation voltage ISINK≤4mA VOL Saturation voltage OL TA=25°C 250 400 250 400 400 400 mV Over temp. 700 700 700 mV tLSR Large-signal response time VIN=TTL logic swing, VREF=1.4VDC VRL=5VDC, RL=5.1kΩ, TA=25°C 300 300 300 ns tR Response time5 VRL=5VDC, RL=5.1kΩ TA=25°C 1.3 1.3 1.3 µs |
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