LM119J National Semiconductor, LM119J Datasheet

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LM119J

Manufacturer Part Number
LM119J
Description
IC,VOLT COMPARATOR,DUAL,BIPOLAR,DIP,14PIN,CERAMIC
Manufacturer
National Semiconductor
Datasheet

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© 1999 National Semiconductor Corporation
LM119/LM219/LM319
High Speed Dual Comparator
General Description
The LM119 series are precision high speed dual compara-
tors fabricated on a single monolithic chip. They are de-
signed to operate over a wide range of supply voltages down
to a single 5V logic supply and ground. Further, they have
higher gain and lower input currents than devices like the
LM710. The uncommitted collector of the output stage
makes the LM119 compatible with RTL, DTL and TTL as well
as capable of driving lamps and relays at currents up to 25
mA.
The LM319A offers improved precision over the standard
LM319, with tighter tolerances on offset voltage, offset cur-
rent, and voltage gain.
Features
n Two independent comparators
Connection Diagram
Note 1: Also available per SMD # 8601401 or JM38510/10306
See NS Package Number J14A, M14A or N14A
Order Number LM119J, LM119J/883 (Note 1),
DS005705
LM219J, LM319J, LM319AM, LM319M,
Dual-In-Line Package
LM319AN or LM319N
Top View
n Operates from a single 5V supply
n Typically 80 ns response time at
n Minimum fan-out of 2 each side
n Maximum input current of 1 µA over temperature
n Inputs and outputs can be isolated from system ground
n High common mode slew rate
Although designed primarily for applications requiring opera-
tion from digital logic supplies, the LM119 series are fully
specified for power supplies up to
sponse than the LM111 at the expense of higher power dis-
sipation. However, the high speed, wide operating voltage
range and low package count make the LM119 much more
versatile than older devices like the LM711.
The LM119 is specified from −55˚C to +125˚C, the LM219 is
specified from −25˚C to +85˚C, and the LM319A and LM319
are specified from 0˚C to +70˚C.
DS005705-4
±
15V. It features faster re-
±
15V
www.national.com
May 1999

Related parts for LM119J

LM119J Summary of contents

Page 1

... Features n Two independent comparators Connection Diagram Note 1: Also available per SMD # 8601401 or JM38510/10306 Order Number LM119J, LM119J/883 (Note 1), See NS Package Number J14A, M14A or N14A © 1999 National Semiconductor Corporation DS005705 n Operates from a single 5V supply n Typically 80 ns response time at n Minimum fan-out of 2 each side n Maximum input current of 1 µ ...

Page 2

... Note 6: The response time specified (see definitions) is for a 100 mV input step with 5 mV overdrive. Note 7: Output is pulled up to 15V through a 1.4 k Note 8: Refer to RETS119X for LM119H/883 and LM119J/883 specifications. www.national.com (Note 8) Lead Temperature (Soldering, 10 sec ...

Page 3

... Absolute Maximum Ratings LM319A/319 (Note 8) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Total Supply Voltage Output to Negative Supply Voltage Ground to Negative Supply Voltage Ground to Positive Supply Voltage Differential Input Voltage ...

Page 4

Typical Performance Characteristics Input Currents DS005705-10 Response Time for Various Input Overdrives DS005705-13 Response Time for Various Input Overdrives DS005705-16 www.national.com LM119A/LM119/LM219 Common Mode Limits DS005705-11 Response Time for Various Input Overdrives DS005705-14 Response Time for Various Input Overdrives DS005705-17 ...

Page 5

Typical Performance Characteristics Supply Current DS005705-19 Typical Performance Characteristics Input Currents DS005705-22 Response Time for Various Input Overdrives DS005705-25 LM119A/LM119/LM219 (Continued) Supply Current DS005705-20 LM319A, LM319 Supply Currents DS005705-23 Response Time for Various Input Overdrives DS005705-26 5 Output Limiting Characteristics ...

Page 6

Typical Performance Characteristics Response Time for Various Input Overdrives DS005705-28 Supply Current DS005705-31 www.national.com LM319A, LM319 (Continued) Response Time for Various Input Overdrives DS005705-29 Common Mode Limits DS005705-32 6 Output Saturation Voltage DS005705-30 Output Limiting Characteristics DS005705-33 ...

Page 7

Schematic Diagram 7 www.national.com ...

Page 8

Typical Applications (Note 15) Relay Driver Note 15: Pin numbers are for metal can package. Connection Diagrams Metal Can Package DS005705-7 − Case is connected to pin Top View Order Number LM119H, LM119H/883 (Note 1), or LM319H ...

Page 9

... Physical Dimensions inches (millimeters) unless otherwise noted Order Number LM119H, LM119H/883, LM319AH or LM319H Order Number LM119J, LM119J/883, LM219J, LM319AJ or LM319J Metal Can Package (H) NS Package Number H10C Cavity Dual-In-Line Package (J) NS Package Number J14A 9 www.national.com ...

Page 10

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) www.national.com Dual-In-Line Package (M) Order Number LM319AM or LM319M NS Package Number M14A Molded Dual-In-Line Package (N) Order Number LM319AN or LM319N NS Package Number N14A 10 ...

Page 11

... NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL COUNSEL OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant ...

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