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Products > Analog - Comparators > LM161

LM161 Product Folder

High Speed Differential Comparator

Generic P/N 161

WEBENCH Live Simulation!

LM161 Webench™ Custom Design/Analyze/Build It

Parametric Table

Temperature Min (deg C)	-55
Temperature Max (deg C)	125
Channels (Channels)	1
Response Time (us)	.0140
Supply Min (Volt)	11
Supply Max (Volt)	32
SupplyCurrent Per Channel (mA)	13
Input Range	Differential
Output Bus	Differential
Output Current (mA)	50
Offset Voltage (mV)	1
Max Input Bias Current (nA)	20000
Special Features	Strobe

Datasheet

Title	Size in Kbytes	Date	View Online	Download	Receive via Email
LM161 LM361 High Speed Differential Comparators	245 Kbytes	23-Aug-00	View Online	Download	Receive via Email
LM161 Mil-Aero Datasheet MNLM161-X	19 Kbytes		View Online	Download	Receive via Email

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Package Availability, Models, Samples & Pricing

Part Number

Package

Status

Models

Samples &
Electronic
Orders

Budgetary Pricing

Std
Pack
Size

Package
Marking

Type

Pins

MSL/Lead-Free Availability

Lead
Time

Qty

SPICE

IBIS

Qty

$US each

LM161H-MPR

TO-5

Status

Preliminary

N/A

tray
of
N/A

NSZSSXXYYA>
LM161H-MPR PROTO

N/A

LM161H/883

TO-5

Status

Full production

N/A

50+

$11.50

tray
of
20

NSZSSXXYYA>

8-12 weeks

500

Obsolete Parts

Obsolete Part	Alternate Part or Supplier	Source	Last Time Buy Date
LM161E DWF	NONE	NONE	12/08/98
LM161F-MLS	PKG QUAL FOR FLOW	NATIONAL SEMICONDUCTOR	04/17/96
LM161H	NONE	NONE	04/04/95
LM161H-MLS	LT1016	LTC	12/08/98
LM161H-SMD	LT1016	LTC	12/08/98
LM161J	NONE	LTC MOT TI	06/03/97
LM161J-SMD	LT1016	LTC	12/08/98
LM161J/883	LT1016	LTC	12/08/98

The LM161/LM361 is a very high speed differential input, complementary TTL output voltage comparator with improved characteristics over the SE529/NE529 for which it is a pin-for-pin replacement. The device has been optimized for greater speed performance and lower input offset voltage. Typically delay varies only 3 ns for over-drive variations of 5 mV to 500 mV. It may be operated from op amp supplies (±15V).

Complementary outputs having maximum skew are provided. Applications involve high speed analog to digital converters and zero-crossing detectors in disk file systems.