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Design

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.

LM193-MIL

SLIS183 – JUNE 2017

LM193-MIL Dual Differential Comparators

1

1 Features

1

•

Single-Supply or Dual Supplies

•

Wide Range of Supply Voltage

–

Maximum Rating: 2 V to 36 V

–

Tested to 30 V: Non-V Devices

–

Tested to 32 V: V-Suffix Devices

•

Low Supply-Current Drain Independent of Supply

Voltage: 0.4 mA (Typical) Per Comparator

•

Low Input Bias Current: 25 nA (Typical)

•

Low Input Offset Current: 3 nA (Typical) (LM193)

•

Low Input Offset Voltage: 2 mV (Typical)

•

Common-Mode Input Voltage Range

Includes Ground

•

Differential Input Voltage Range Equal to

Maximum-Rated Supply Voltage: ±36 V

•

Low Output Saturation Voltage

•

Output Compatible With TTL, MOS, and CMOS

•

On Products Compliant to MIL-PRF-38535,

All Parameters Are Tested Unless Otherwise

Noted. On All Other Products, Production

Processing Does Not Necessarily Include Testing

of All Parameters.

2 Applications

•

Chemical or Gas Sensor

•

Desktop PC

•

Motor Control: AC Induction

•

Weigh Scale

3 Description

The device consist of two independent voltage

comparators that are designed to operate from a

single power supply over a wide range of voltages.

Operation from dual supplies also is possible as long

as the difference between the two supplies is 2 V to

input

common-mode

voltage.

Current

drain

is

independent of the supply voltage. The outputs can

be connected to other open-collector outputs to

achieve wired-AND relationships.

The LM193-MIL device is characterized for operation

from

−55°C to +125°C.

Device Information(1)

PART NUMBER

PACKAGE

BODY SIZE (NOM)

LM193-MIL

SOIC (8)

4.90 mm x 6.00 mm

CDIP (8)

10.00 mm x 7.00 mm

LCCC (20)

9.00 mm x 9.00 mm

(1) For all available packages, see the orderable addendum at

the end of the data sheet.

Simplified Schematic