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LM193H

The Texas Instruments LM193H is a dual comparator IC designed for general-purpose applications. It operates over a wide voltage range and features low power consumption.

✓ Total Stock: 6,792 pcs

$ Price Range: $9.77

LM193H Available from 4 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Components Technology Group, Inc. ✓ Non-Authorised Inventory information	6,500 pcs On Request	6500 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Optech Co.,Limited ✓ Non-Authorised Inventory information	190 pcs On Request	190 pcs	On Request	1	On Request	On Request	12	On Request	On Request
Chanetech ✓ Non-Authorised Inventory information	95 pcs On Request	95 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Partservice ✓ Non-Authorised Inventory information	7 pcs On Request	7 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

LM193H Description

Short technical summary and product information.

The LM193H from Texas Instruments is a dual, general-purpose comparator IC. It is designed to operate from a single power supply with a wide voltage range of 2.0 V to 36 V, or from split supplies of ±1.0 V to ±18 V. This device exhibits very low supply current drain of only 0.4 mA, independent of the supply voltage magnitude.

Key electrical characteristics include a low input biasing current of 25 nA, a low input offset current of ±5 nA, and a maximum offset voltage of ±3 mV. The input common-mode voltage range includes ground, and the differential input voltage range is equal to the power supply voltage. The output voltage is compatible with TTL, DTL, ECL, MOS, and CMOS logic systems. The output saturation voltage is low, at 250 mV at 4 mA.

This comparator is available in a TO-99-8 metal can package and is designed for through-hole mounting. Its features make it suitable for applications such as limit comparators, simple analog-to-digital converters, pulse and squarewave generators, and wide-range VCOs.

LM193H Quick Information

Product Type: Comparator

Canonical Name: LM193H Dual Comparator

Subcategory: Dual Comparator

LM193H Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

LM193H Estimated Pricing

Qty	Low	High
1+	$9.77	$9.77

Estimated market price range - modelled values for guidance only, not live distributor offers.

LM193H Features

Dual general-purpose comparator IC.
Wide supply voltage range: 2V to 36V.
Very low supply current drain: 0.4 mA.
Low input offset voltage: ±3 mV max.
TO-99-8 metal can package for through-hole mounting.

LM193H Applications

Limit comparator applications.
Simple analog-to-digital converters.
Pulse and squarewave generators.
Wide range VCO circuits.
MOS clock timers.

LM193H FAQs

5 frequently asked questions generated from this part’s specifications.

What is the operating voltage range for the LM193H comparator?

The LM193H operates from a wide supply voltage range of 2.0 V to 36 V for single supplies, and ±1.0 V to ±18 V for dual supplies.

What is the typical supply current for the LM193H?

The LM193H has a very low supply current drain of 0.4 mA.

What is the maximum offset voltage of the LM193H?

The maximum offset voltage for the LM193H is ±3 mV.

What package type is the LM193H available in?

The LM193H is available in a TO-99-8 metal can package.

What is the operating temperature range for the LM193H?

The operating temperature range for the LM193H is -55°C to 125°C.

Category	Comparators
Manufacturer Name	Texas Instruments
Current	2.5mA
Mounting Type	Through Hole
Number of Elements	2
Operating Temperature	-55°C
Operating Voltage	2 V
Output Type	CMOS, DTL, ECL, MOS, Open-Collector, TTL
Package Quantity	500
Propagation Delay (Max)	700 ns
Supplier Device Package	TO-99-8
Supplier Package	TO-CAN (LMC)
Tape & Reel	No
Type	General Purpose
Voltage	5mV @ 30V