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
Manufacturer:
STMicroelectronics
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Brand

STMicroelectronics

Product Type

Comparator

Comparator Type

Low Power

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

Height

0.7mm

Series

LM

Length

2.05mm

Width

2.05 mm

Standards/Approvals

No

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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