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LM319DT

Description
Output type: Open-Collector, Open-Emitter, TTL Power consumption of each channel: 12.5mA Propagation delay: - Number of comparator groups: 2 Power supply voltage: 5V ~ 30V, ±2.5V ~ 15V Dual high-speed voltage comparator 80 ns response time at ±15 V
CategoryAnalog mixed-signal IC    Amplifier circuit   
File Size899KB,13 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
Environmental Compliance
Download Datasheet Download user manual Parametric Compare View All

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LM319DT Overview

Output type: Open-Collector, Open-Emitter, TTL Power consumption of each channel: 12.5mA Propagation delay: - Number of comparator groups: 2 Power supply voltage: 5V ~ 30V, ±2.5V ~ 15V Dual high-speed voltage comparator 80 ns response time at ±15 V

LM319DT Parametric

Parameter NameAttribute value
Brand NameSTMicroelectronics
Is it Rohs certified?conform to
Parts packaging codeSOIC
package instructionSOP, SOP14,.25
Contacts14
Reach Compliance Codecompliant
ECCN codeEAR99
Factory Lead Time10 weeks
Amplifier typeCOMPARATOR
Maximum average bias current (IIB)0.0012 µA
Maximum bias current (IIB) at 25C1 µA
Maximum input offset voltage10000 µV
JESD-30 codeR-PDSO-G14
JESD-609 codee4
length8.65 mm
Humidity sensitivity level1
Negative supply voltage upper limit-25 V
Nominal Negative Supply Voltage (Vsup)-15 V
Number of functions2
Number of terminals14
Maximum operating temperature70 °C
Minimum operating temperature
Output typeOPEN-COLLECTOR
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP14,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)260
power supply+-15 V
Certification statusNot Qualified
Nominal response time80 ns
Maximum seat height1.75 mm
Supply voltage upper limit18 V
Nominal supply voltage (Vsup)15 V
surface mountYES
technologyBIPOLAR
Temperature levelCOMMERCIAL
Terminal surfaceNickel/Palladium/Gold (Ni/Pd/Au)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperature40
width3.9 mm
Base Number Matches1
LM119, LM219, LM319
High-speed dual comparators
Datasheet
-
production data
Features
Two independent comparators
Supply voltage: +5 V to ±15 V
Typically 80 ns response time at ±15 V
Minimum fan-out of two each side
DIP14
(plastic package)
Maximum input current of 1 µA over the
operating temperature range
Inputs and outputs can be isolated from system
ground
High common-mode slew rate
SO-14
(plastic micropackage)
Description
These products are precision high-speed dual
comparators designed to operate over a wide
range of supply voltages down to a single 5 V
logic supply and ground. They feature low input
currents and high gains.
The open collector of the output stage makes
them compatible with transistor-transistor logic
(TTL) as well as capable of driving lamps and
relays at currents up to 25 mA.
Although designed primarily for applications
requiring operation from digital logic supplies,
these comparators are fully specified for power
supplies up to ±15 V.
They feature faster response times than the
LM111 at the expense of higher current
consumption. However, the high speed, wide
operating voltage range and low package count
make the LM119, LM219, and LM319 much more
versatile.
N.C. 1
N.C. 2
Ground 1 3
-inverting input 1
Inverting input 1
-
V
CC
Output 2
4
5
6
7
14
13
12
N.C.
N.C.
Output 1
+
CC
11 V
10 Inverting input 2
9
8
Non-inverting inp
Ground 2
Pin connections
(top view)
March 2013
This is information on a product in full production.
DocID2155 Rev 3
1/13
www.st.com
13

LM319DT Related Products

LM319DT LM219DT LM119DGBB
Description Output type: Open-Collector, Open-Emitter, TTL Power consumption of each channel: 12.5mA Propagation delay: - Number of comparator groups: 2 Power supply voltage: 5V ~ 30V, ±2.5V ~ 15V Dual high-speed voltage comparator 80 ns response time at ±15 V Output type: Open-Collector, Open-Emitter, TTL Power consumption of each channel: 11.5mA Propagation delay: - Number of comparator groups: 2 Supply voltage: 5V ~ 30V, ±2.5V ~ 15V LM219 Series Dual 15 V 1000 nA Surface Mount High Speed ​​Comparator - SOIC-14 DUAL COMPARATOR, 7000uV OFFSET-MAX, 80ns RESPONSE TIME, PDSO14, ROHS COMPLIANT, MICRO, PLASTIC, SOP-14
Parts packaging code SOIC SOIC SOIC
package instruction SOP, SOP14,.25 ROHS COMPLIANT, MICRO, PLASTIC, SOP-14 SOP,
Contacts 14 14 14
Reach Compliance Code compliant compliant unknown
ECCN code EAR99 EAR99 EAR99
Amplifier type COMPARATOR COMPARATOR COMPARATOR
Maximum average bias current (IIB) 0.0012 µA 0.001 µA 0.001 µA
Maximum input offset voltage 10000 µV 7000 µV 7000 µV
JESD-30 code R-PDSO-G14 R-PDSO-G14 R-PDSO-G14
JESD-609 code e4 e3 e3
length 8.65 mm 8.65 mm 8.65 mm
Humidity sensitivity level 1 1 1
Negative supply voltage upper limit -25 V -25 V -25 V
Nominal Negative Supply Voltage (Vsup) -15 V -15 V -15 V
Number of functions 2 2 2
Number of terminals 14 14 14
Maximum operating temperature 70 °C 105 °C 125 °C
Minimum operating temperature - -40 °C -55 °C
Output type OPEN-COLLECTOR OPEN-COLLECTOR OPEN-COLLECTOR
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code SOP SOP SOP
Package shape RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE
Peak Reflow Temperature (Celsius) 260 260 260
Certification status Not Qualified Not Qualified Not Qualified
Nominal response time 80 ns 80 ns 80 ns
Maximum seat height 1.75 mm 1.75 mm 1.75 mm
Supply voltage upper limit 18 V 18 V 18 V
Nominal supply voltage (Vsup) 15 V 15 V 15 V
surface mount YES YES YES
technology BIPOLAR BIPOLAR BIPOLAR
Temperature level COMMERCIAL INDUSTRIAL MILITARY
Terminal surface Nickel/Palladium/Gold (Ni/Pd/Au) Matte Tin (Sn) - annealed MATTE TIN
Terminal form GULL WING GULL WING GULL WING
Terminal pitch 1.27 mm 1.27 mm 1.27 mm
Terminal location DUAL DUAL DUAL
Maximum time at peak reflow temperature 40 40 40
width 3.9 mm 3.9 mm 3.9 mm
Base Number Matches 1 1 1
Brand Name STMicroelectronics STMicroelectronics -
Is it Rohs certified? conform to conform to -
Factory Lead Time 10 weeks 10 weeks -
Maximum bias current (IIB) at 25C 1 µA 0.5 µA -
Encapsulate equivalent code SOP14,.25 SOP14,.25 -
power supply +-15 V +-15 V -
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