STMicroelectronics 2-Channel Comparator TTL, MOS, ECL, DTL, CMOS O/P, 1.3 μs 36 V 2 V 8-Pin DFN

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RS Stock No.:
189-1854
Mfr. Part No.:
LM293QT
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Comparator Type

Low Power

Product Type

Comparator

Mount Type

Surface

Package Type

DFN

Output Type

TTL, MOS, ECL, DTL, CMOS

Number of Channels

2

Typical Response Time

1.3μs

Pin Count

8

Maximum Supply Voltage

36V

Minimum Supply Voltage

2V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

105°C

Series

LM

Height

0.7mm

Standards/Approvals

No

Length

2.05mm

Width

2.05 mm

Automotive Standard

No

Supply Current

2.5mA

The LM193, LM293, and LM393 devices consist of two independent low voltage comparators designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible. These comparators also have a unique characteristic in that the input common-mode voltage range includes ground even though operated from a single power supply voltage.

Wide single-supply voltage range or dual supplies: 2 V to 36 V or ±1 V to ±18 V

Very low supply current (0.45 mA) independent of supply voltage (1 mW/comparator at 5 V)

Low input bias current: 20 nA typ.

Low input offset current: ±3 nA typ.

Low input offset voltage: ±1 mV typ.

Input common-mode voltage range includes ground

Low output saturation voltage: 80 mV typ. (Isink = 4 mA)

Differential input voltage range equal to the supply voltage

TTL, DTL, ECL, MOS, CMOS compatible outputs

Available in DFN8 2x2, MiniSO8, TSSOP8, and SO8 packages

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