SOIC-8
soic-8

LM393DT Dual Voltage Comparator IC

SOIC-8 LM393DR2G Dual Comparator IC
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  • LM393 devices have two independent low-voltage comparators designed for operation from a single or split power supply, featuring a wide voltage range.

DataSheet

SKU: BIM476 Category:

Description

The LM193, LM293, and LM393 devices have two independent low-voltage comparators designed for operation from a single or split power supply, featuring a wide voltage range. Their input common-mode voltage range includes ground, even in a single power supply mode. Key characteristics include a broad single-supply voltage range (2 V to 36 V or ±1 V to ±18 V), shallow supply current (0.45 mA, independent of supply voltage), and compatibility with various logic levels. These comparators also exhibit low input bias current (20 nA typ.), low input offset current (±3 nA typ.), and low input offset voltage (±1 mV typ.). They offer a low output saturation voltage of 80 mV typ. (Isink = 4 mA) and a differential input voltage range equal to the supply voltage. Compatible with TTL, DTL, ECL, MOS, and CMOS, these devices are available in DFN8 2×2, MiniSO8, TSSOP8, and SO8 packages.

Specification

Manufacturer STMicroelectronics
Product Category Analog Comparators
RoHS Comp
Mounting Style SMD/SMT
Package/Case SOIC-8
Number of Channels 2 Channel
Output Type CMOS, DTL, ECL, MOS, TTL
Response Time 1.3 us
Comparator Type Differential
Supply Voltage 2V ~ 36V
Operating Supply Current 600 uA
Output Current per Channel 18 mA
Vos – Input Offset Voltage 5 mV
Ib – Input Bias Current 250 nA
Operating Temperature 0C ~ +70C
Ios – Input Offset Current 150 nA
Minimum Dual Supply Voltage 1 V
Operating Supply Voltage 36 V
Pd – Power Dissipation 710 mW
Vcm – Common Mode Voltage Negative Rail to Positive Rail – 1.5 V

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