LM161H/883 National Semiconductor, LM161H/883 Datasheet

LINEAR:COMPARATOR

LM161H/883

Manufacturer Part Number
LM161H/883
Description
LINEAR:COMPARATOR
Manufacturer
National Semiconductor
Datasheet

Specifications of LM161H/883

Lead Free Status / Rohs Status
Not Compliant

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Part Number
Manufacturer
Quantity
Price
Part Number:
LM161H/883
Manufacturer:
XICOR
Quantity:
550
© 2004 National Semiconductor Corporation
LM161/LM361
High Speed Differential Comparators
General Description
The LM161/LM361 is a very high speed differential input,
complementary TTL output voltage comparator with im-
proved 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
(
Complementary outputs having maximum skew are pro-
vided. Applications involve high speed analog to digital con-
verters and zero-crossing detectors in disk file systems.
Connection Diagrams
±
15V).
Order Number LM361M, LM361MX or LM361N
See NS Package Number M14A or N14A
Order Number LM161H/883 or LM361H
See NS Package Number H10C
Dual-In-Line Package
Metal Can Package
Top View
DS005708
00570803
00570802
Features
n Independent strobes
n Guaranteed high speed: 20 ns max
n Tight delay matching on both outputs
n Complementary TTL outputs
n Operates from op amp supplies:
n Low speed variation with overdrive variation
n Low input offset voltage
n Versatile supply voltage range
Logic Diagram
*Output is low when current is drawn from strobe pin.
±
15V
www.national.com
August 2000
00570804

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LM161H/883 Summary of contents

Page 1

... Connection Diagrams Dual-In-Line Package Top View Order Number LM361M, LM361MX or LM361N See NS Package Number M14A or N14A Metal Can Package Order Number LM161H/883 or LM361H See NS Package Number H10C © 2004 National Semiconductor Corporation Features n Independent strobes n Guaranteed high speed max n Tight delay matching on both outputs ...

Page 2

... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. + Positive Supply Voltage, V − Negative Supply Voltage, V Gate Supply Voltage Output Voltage Differential Input Voltage Input Common Mode Voltage Power Dissipation ...

Page 3

Electrical Characteristics + − +10V +5V −10V Parameter + Supply Current I CC 0˚C≤ − V Supply Current I CC −55˚C≤ − − V Supply ...

Page 4

Typical Performance Characteristics Offset Voltage Input Characteristics Supply Current vs Supply Voltage www.national.com Input Currents vs Ambient 00570808 Ambient Temperature 00570810 Propagation Delay vs Ambient Temperature 00570812 4 Temperature 00570809 Supply Current vs 00570811 00570813 ...

Page 5

Typical Performance Characteristics Delay of Output 1 With Respect to Output 2 vs Ambient Temperature Common-Mode Pulse Response AC Test Circuit ± FANOUT = +10V R = 2.4k (Continued) 00570814 00570816 ...

Page 6

Schematic Diagram R10, R16: 85 R11, R17: 205 www.national.com LM161 6 00570801 ...

Page 7

... Physical Dimensions inches (millimeters) unless otherwise noted Metal Can Package (H) Order Number LM161H/883, or LM361H NS Package Number H10C Order Number LM361M or LM361MX NS Package Number M14A 7 www.national.com ...

Page 8

... BANNED SUBSTANCE COMPLIANCE National Semiconductor certifies that the products and packing materials meet the provisions of the Customer Products Stewardship Specification (CSP-9-111C2) and the Banned Substances and Materials of Interest Specification (CSP-9-111S2) and contain no ‘‘Banned Substances’’ as defined in CSP-9-111S2. ...

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