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LM319D

Description
DUAL COMPARATOR, 10000 uV OFFSET-MAX, 80 ns RESPONSE TIME, PDSO14
CategoryAnalog mixed-signal IC    Amplifier circuit   
File Size59KB,5 Pages
ManufacturerPhilips Semiconductors (NXP Semiconductors N.V.)
Websitehttps://www.nxp.com/
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LM319D Overview

DUAL COMPARATOR, 10000 uV OFFSET-MAX, 80 ns RESPONSE TIME, PDSO14

LM319D Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerPhilips Semiconductors (NXP Semiconductors N.V.)
package instructionSOP, SOP14,.25
Reach Compliance Codeunknow
Amplifier typeCOMPARATOR
Maximum bias current (IIB) at 25C1 µA
Maximum input offset voltage10000 µV
JESD-30 codeR-PDSO-G14
JESD-609 codee0
Nominal Negative Supply Voltage (Vsup)-15 V
Number of functions2
Number of terminals14
Maximum operating temperature70 °C
Minimum operating temperature
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP14,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE
power supply+-15 V
Certification statusNot Qualified
Nominal response time80 ns
Maximum slew rate12.5 mA
Nominal supply voltage (Vsup)15 V
surface mountYES
technologyBIPOLAR
Temperature levelCOMMERCIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Philips Semiconductors Linear Products
Product specification
Dual voltage comparator
LM219/319
DESCRIPTION
The LM319 series are precision high-speed dual comparators
fabricated on a single monolithic chip. They are designed 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
µA710.
The uncommitted collector of
the output stage makes the LM319 compatible with RTL, DTL, and
TTL as well as capable of driving lamps and relays at currents up to
25mA.
Although designed primarily for applications requiring operation from
digital logic supplies, the LM319 series are fully specified for power
supplies up to
±15V.
It features faster response than the LM111 at
the expense of higher power dissipation. However, the high-speed,
wide operating voltage range and low package count make the
LM319 much more versatile than older devices like the
µA711.
PIN CONFIGURATION
D, N Packages
NC
NC
GND 1
+ INPUT 1
– INPUT 1
V–
OUTPUT 2
1
2
3
4
5
6
7
14
13
12
11
10
9
8
NC
NC
OUTPUT 1
V+
– INPUT 2
+ INPUT 2
GND 2
TOP VIEW
FEATURES
Two independent comparators
Operates from a single 5V supply
Typically 80ns response time at
±15V
Minimum fanout of 3 (each side)
EQUIVALENT SCHEMATIC
R1
3.5K
Maximum input current of 1µA over temperature
Inputs and outputs can be isolated from system ground
High common-mode slew rate
V+
R2
4K
R3
4K
R6
3K
R7
3K
Q9
Q4
Q3
INPUTS
+
Q1
R4
3K
R5
3K
R8
2K
Q5
R9
18K
Q22
R23
4K
Q21
Q20
Q19
R2
900
Q18
Q12
R17 3
R19
250
R22
60
R20
3.6K
R18
1.9K
Q11
R14
2K
R13
600
C14
Q16
R16
600
OUTPUT
Q10
Q13
Q15
R15
300
Q2
Q6
Q7
C1
18pF
R10
170
R11
13K
R12
13K
Q8
Q12
R25
600
TO OTHER
HALF
R24
250
V–
GND
August 31, 1994
277
853-0928 13721

LM319D Related Products

LM319D LM319 LM219
Description DUAL COMPARATOR, 10000 uV OFFSET-MAX, 80 ns RESPONSE TIME, PDSO14 DUAL COMPARATOR, 10000 uV OFFSET-MAX, 80 ns RESPONSE TIME, PDIP14 DUAL COMPARATOR, 10000 uV OFFSET-MAX, 80 ns RESPONSE TIME, PDIP14
Amplifier type COMPARATOR COMPARATOR COMPARATOR
Maximum input offset voltage 10000 µV 10000 mV 10000 mV
Number of functions 2 2 2
Number of terminals 14 14 14
Maximum operating temperature 70 °C 70 Cel 70 Cel
Minimum operating temperature - 0.0 Cel 0.0 Cel
Temperature level COMMERCIAL COMMERCIAL COMMERCIAL
Terminal form GULL WING THROUGH-HOLE THROUGH-HOLE
Terminal location DUAL DUAL DUAL
Maximum supply/operating voltage - 18 V 18 V
Rated supply voltage - 15 V 15 V
Maximum negative supply voltage - -18 V -18 V
Rated negative supply voltage - -15 V -15 V
Rated response time - 80 ns 80 ns
Processing package description - DIP-14 DIP-14
Lead-free - Yes Yes
state - ACTIVE ACTIVE
Craftsmanship - BIPOLAR BIPOLAR
packaging shape - RECTANGULAR RECTANGULAR
Package Size - IN-LINE IN-LINE
Terminal spacing - 2.54 mm 2.54 mm
terminal coating - MATTE TIN MATTE TIN
Packaging Materials - PLASTIC/EPOXY PLASTIC/EPOXY
Output type - O-COL O-COL
Maximum input bias current IIB - 1.2 uA 1.2 uA
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