LM393A Datasheet and Specifications PDF

The LM2903, LM393/LM393A, LM293A consist of two independent voltage comparators designed to operate from a single power supply over a wide voltage range. 8-DIP 1 8-SOIC 1 Internal Block Diagram OUTP.

* Single Supply Operation: 2V to 36V
* Dual Supply Operation: 1V to 18V
* Allow Comparison of Voltages Near Ground Potential
* Low Current Drain 800A Typ.
* Compatible with all Forms of Logic
* Low Input Bias Current 25nA Typ.
* Low Input Offset Current 5nA Typ.
* Low Offset Voltage 1mV Typ. D.

The LM193 series consists of two independent precision voltage comparators with an offset voltage specification as low as 2.0 mV max. for two comparators which were designed specifically to operate fr.

* Wide single supply voltage range 2.0 VDC to 32 VDC, or dual supplies ±1.0 VDC, to ±16 VDC
* Very low supply current drain (0.8 mA) independent of supply voltage (2.0 mW/comparator at 5.0 VDC)
* Low input biasing current 25 nA
* Low input offset current ±5 nA and offset voltage ±2 mV
* Input common.

• NEW LM393B and LM2903B • Improved specifications of B-version – Maximum rating: up to 38V – ESD rating (HBM): 2kV – Low input offset: 0.37mV – Low input bias current: 3.5nA – Low supply-current: 20.

3 Description
* NEW LM393B and LM2903B
* Improved specifications of B-version
* Maximum rating: up to 38V
* ESD rating (HBM): 2kV
* Low input offset: 0.37mV
* Low input bias current: 3.5nA
* Low supply-current: 200µA per comparator
* Faster response time of 1µsec
* Extended temperature range for L.

• Wide Single-Supply Voltage Range or Dual Supplies: +2.5 V to +36 V or ±1.25 V to ±18 V • Very Low Supply Current: 150 μA/ch • Low Input Bias Current: 1 nA (Max) • Low Offset Voltage: ±6.0 mV (Max) .

Description
* Wide Single-Supply Voltage Range or Dual Supplies: +2.5 V to +36 V or ±1.25 V to ±18 V
* Very Low Supply Current: 150 μA/ch
* Low Input Bias Current: 1 nA (Max)
* Low Offset Voltage: ±6.0 mV (Max)
* Input Common-Mode Voltage Range Includes Ground
* Internal Differential Input Voltage.