Product data Supersedes data 1994 File under Integrated Circuits, IC11

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LM219/LM319 Dual voltage comparator
Product data Supersedes data 1994 File under Integrated Circuits, IC11 Handbook 2001
Product data
Dual voltage comparator
LM219/LM319
DESCRIPTION
LM319 series precision high-speed dual comparators fabricated single monolithic chip. They designed operate over wide range supply voltages down single logic supply ground. Further, they have higher gain lower input currents than devices like µA710. uncommitted collector output stage makes LM319 compatible with RTL, DTL, well capable driving lamps relays currents Although designed primarily applications requiring operation from digital logic supplies, LM319 series fully specified power supplies features faster response than LM111 expense higher power dissipation. However, high-speed, wide operating voltage range package count make LM319 much more versatile than older devices like µA711.
CONFIGURATION
Packages
INPUT INPUT OUTPUT VIEW OUTPUT INPUT INPUT
FEATURES
independent comparators Operates from single supply Typically response time Minimum fanout (each side) Maximum input current over temperature Inputs outputs isolated from system ground High common-mode slew rate
EQUIVALENT SCHEMATIC
SL00114
Figure Configuration
3.5K INPUTS 3.6K 1.9K OUTPUT 18pF
OTHER HALF
SL00115
Figure Equivalent Schematic
2001
853-0928 26835
Product data
Dual voltage comparator
LM219/LM319
ORDERING INFORMATION
DESCRIPTION 14-Pin Plastic Small Outline (SO) Package 14-Pin Plastic Small Outline (SO) Package 14-Pin Plastic Dual In-Line Package (DIP) TEMPERATURE RANGE ORDER CODE LM219D LM319D LM319N SOT108-1 SOT108-1 SOT27-1
ABSOLUTE MAXIMUM RATINGS
SYMBOL Total supply voltage Output negative supply voltage Ground negative supply voltage Ground positive supply voltage Differential input voltage Input voltage1 Maximum power dissipation, Tamb (still-air)2 package package Output short-circuit duration Tamb Tstg Tsld Operating temperature range Storage temperature range Lead soldering temperature max) LM219 LM319 PARAMETER RATING 1420 1040 +150 UNIT
NOTES: supply voltages less than absolute maximum rating equal supply voltage. Derate above following rates: package 11.4 mW/°C package mW/°C
ELECTRICAL CHARACTERISTICS
Tamb LM219, Tamb LM319, unless otherwise specified. SYMBOL PARAMETER
Input offset voltage1, Input offset current1,
TEST CONDITIONS Tamb Over temp. Tamb Over temp. Tamb Over temp. Tamb IOUT Tamb IOUT VOUT Tamb V+=5V; Tamb Tamb Tamb
LM219 0.75 12.5 1000
LM319 0.75 12.5 1000 1200
UNIT V/mV
Input bias current1 Voltage gain Saturation voltage Output leakage current
Input voltage range Differential input voltage Positive supply current Positive supply current Negative supply current
NOTES: VOS, specifications apply supply voltage range down single supply. offset voltages offset currents given maximum values required drive output within either supply with load. Thus these parameters define error band take into account worst case effects voltage gain input impedance. 2001
Product data
Dual voltage comparator
LM219/LM319
ELECTRICAL CHARACTERISTICS
SYMBOL PARAMETER Response time1 TEST CONDITIONS Tamb (see test figure) LIMITS UNIT
NOTE: response time specified step with overdrive.
TEST CIRCUIT
+15V
PULSE GENERATOR
D.U.T. VOUT
-15V
Response Time Measurement Figure Test Circuit
SL00116
2001
Product data
Dual voltage comparator
LM219/LM319
TYPICAL PERFORMANCE CHARACTERISTICS
Transfer Function
OUTPUT VOLTAGE OUTPUT VOLTAGE HIGH -1.0 -0.6 -0.2 +15V 1.4K 25oC 5.0V OUTPUT VOLTAGE
Response Time Various Input Overdrives
OUTPUT VOLTAGE INPUT VOLTAGE -100 TIME INPUT VOLTAGE 20mV 5.0mV 2.0mV 5.0V 500K 5.0V 25oC
Response Time Various Input Overdrives
20mV 5.0mV
2.0mV +15V 500K 5.0V 25oC
TIME
DIFFERENTIAL INPUT VOLTAGE
Input Characteristics
OUTPUT VOLTAGE INPUT BIAS CURRENT INPUT VOLTAGE -100 +15V 25oC
Response Time Various Input Overdrives
+15V 500K 5.0V 25oC 5.0mV 2.0mV INPUT VOLTAGE OUTPUT VOLTAGE
Response Time Various Input Overdrives
20mV
2.0mV
20mV
5.0mV 5.0V 500K 5.0V 25oC
-100 -6.0 MAXIMUM DIFFERENTIAL INPUT VOLTAGE -2.0
TIME
TIME
DIFFERENTIAL INPUT VOLTAGE
Output Saturation Voltage
25oC OUTPUT CURRENT SUPPLY CURRENT
Supply Current
SHORT CIRCUIT CURRENT 25oC POSITIVE SUPPLY
Output Limitiung Characteristics
25oC SHORT CIRCUIT CURRENT POWER DISSIPATION POWER DISSIPATION
+15V INPUT OVERDRIVE 5.0mV
NEGATIVE SUPPLY
OUTPUT VOLTAGE
SUPPLY VOLTAGE
OUTPUT VOLTAGE
SL00117
Figure Typical Performance Characteristics
2001
Product data
Dual voltage comparator
LM219/LM319
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
Input Currents
+15V -0.4 COMMON MODE LIMITS -0.8 -1.2 -1.6 REFERRED SUPPLY VOLTAGES -2.0 V-55 TEMPERATURE TEMPERATURE +15V, 5.0V, +15V 5.0V, SUPPLY CURRENT
Common-Mode Limits
Supply Current
INPUT CURRENT
BIAS
POSITIVE SUPPLY, +15V
NEGATIVE SUPPLY, +15V
POSITIVE SUPPLY, 5.0V,
OFFSET
TEMPERATURE
SL00118
Figure Typical Performance Characteristics
TYPICAL APPLICATIONS
INPUTS
LM319 1N914 1N914 2.7k
Relay Driver
7.5M 1.2V LM319
LM319
2N2222 SQUARE WAVE OUTPUT 1kHz 1MHz 1N914 TRIANGLE WAVE OUTPUT LM319
LM319 500pF
1N914
Window Detector
NOTE: NOTES: VOUT VOUT Frequency adjust must buffered
Wide Range Variable Oscillator Figure Typical Applications
SL00119
2001
Product data
Dual voltage comparator
LM219/LM319
SO14: plastic small outline package; leads; body width
SOT108-1
2001
Product data
Dual voltage comparator
LM219/LM319
DIP14: plastic dual in-line package; leads (300 mil)
SOT27-1
2001
Product data
Dual voltage comparator
LM219/LM319
NOTES
2001
Product data
Dual voltage comparator
LM219/LM319
Data sheet status
Data sheet status Objective data Preliminary data Product status Development Qualification Definitions This data sheet contains data from objective specification product development. Philips Semiconductors reserves right change specification manner without notice. This data sheet contains data from preliminary specification. Supplementary data will published later date. Philips Semiconductors reserves right change specification without notice, order improve design supply best possible product. This data sheet contains data from product specification. Philips Semiconductors reserves right make changes time order improve design, manufacturing supply. Changes will communicated according Customer Product/Process Change Notification (CPCN) procedure SNW-SQ-650A.
Product data
Production
Please consult most recently issued data sheet before initiating completing design. product status device(s) described this data sheet have changed since this data sheet published. latest information available Internet
Definitions
Short-form specification data short-form specification extracted from full data sheet with same type number title. detailed information relevant data sheet data handbook. Limiting values definition Limiting values given accordance with Absolute Maximum Rating System (IEC 60134). Stress above more limiting values cause permanent damage device. These stress ratings only operation device these other conditions above those given Characteristics sections specification implied. Exposure limiting values extended periods affect device reliability. Application information Applications that described herein these products illustrative purposes only. Philips Semiconductors make representation warranty that such applications will suitable specified without further testing modification.
Disclaimers
Life support These products designed life support appliances, devices systems where malfunction these products reasonably expected result personal injury. Philips Semiconductors customers using selling these products such applications their risk agree fully indemnify Philips Semiconductors damages resulting from such application. Right make changes Philips Semiconductors reserves right make changes, without notice, products, including circuits, standard cells, and/or software, described contained herein order improve design and/or performance. Philips Semiconductors assumes responsibility liability these products, conveys license title under patent, copyright, mask work right these products, makes representations warranties that these products free from patent, copyright, mask work right infringement, unless otherwise specified.
Contact information
additional information please visit Fax: 24825
Koninklijke Philips Electronics N.V. 2001 rights reserved. Printed U.S.A. Date release: 12-01
sales offices addresses send e-mail
Document order number:
9397 09221
2001

Product data Supersedes data 1994 File under Integrated Circuits, IC11

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