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VOLTAGE COMPARATORS. LM293 Datasheet

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VOLTAGE COMPARATORS. LM293 Datasheet






LM293 COMPARATORS. Datasheet pdf. Equivalent






LM293 COMPARATORS. Datasheet pdf. Equivalent


LM293

Part

LM293

Description

LOWPOWER DUAL VOLTAGE COMPARATORS



Feature


LM193, LM293, LM393 Low-power, dual-volt age comparators Datasheet - production data Description The LM193, LM293, and LM393 devices consist of two independen t low voltage comparators designed spec ifically to operate from a single suppl y over a wide range of voltages. Operat ion from split power supplies is also p ossible. These comparators also have a unique characteris.
Manufacture

STMicroelectronics

Datasheet
Download LM293 Datasheet


STMicroelectronics LM293

LM293; tic in that the input common-mode voltag e range includes ground even though ope rated from a single power supply voltag e. Features 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 voltag e (1 mW/comparator at 5 V) Low input bi as current: 20 nA typ. Low input offset current: ±3 nA typ..


STMicroelectronics LM293

Low input offset voltage: ±1 mV typ. I nput 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 compa tible outputs Available in DFN8 2x2, Mi niSO8, TSSOP8, and SO8 packages Februa ry 2016 DocID2164 Rev 15 This is info rmation on a produc.

Part

LM293

Description

LOWPOWER DUAL VOLTAGE COMPARATORS



Feature


LM193, LM293, LM393 Low-power, dual-volt age comparators Datasheet - production data Description The LM193, LM293, and LM393 devices consist of two independen t low voltage comparators designed spec ifically to operate from a single suppl y over a wide range of voltages. Operat ion from split power supplies is also p ossible. These comparators also have a unique characteris.
Manufacture

STMicroelectronics

Datasheet
Download LM293 Datasheet




 LM293
LM193, LM293, LM393
Low-power, dual-voltage comparators
Datasheet - production data
Description
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.
Features
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
February 2016
DocID2164 Rev 15
This is information on a product in full production.
1/21
www.st.com




 LM293
Contents
LM193, LM293, LM393
Contents
1 Schematic diagram.......................................................................... 3
2 Package pin connections................................................................ 4
3 Absolute maximum ratings and operating conditions ................. 5
4 Electrical characteristics ................................................................ 7
5 Electrical characteristic curves ...................................................... 8
6 Typical applications ........................................................................ 9
7 Package information ..................................................................... 12
7.1 DFN8 2x2 package information....................................................... 13
7.2 MiniSO8 package information ......................................................... 15
7.3 TSSOP8 package information......................................................... 16
7.4 SO8 package information................................................................ 17
8 Ordering information..................................................................... 18
9 Revision history ............................................................................ 19
2/21 DocID2164 Rev 15



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