Voltage Comparator
NJM319
VOLTAGE COMPARATOR
■ GENERAL DESCRIPTION The NJM319 is precision high-speed dual comparator
fabricated on a sin...
Description
NJM319
VOLTAGE COMPARATOR
■ GENERAL DESCRIPTION The NJM319 is precision high-speed dual comparator
fabricated on a single monolithic chip. It is designed to operate over a wide range of supply voltages down to single 5V logic and ground. The uncommitted collector of the output stage makes the NJM319 compatible with RTL, DTL and TTL as well as capable of driving lamps and relays at currents up to 25mA.
■ PACKAGE OUTLINE
NJM319D
NJM319M
■ FEATURES ● Operating Voltage ● Single Supply Operation ● Response Time ● Output Current ● Package Outline ● Bipolar Technology
( +5V~+36V )
( 80ns typ. ) ( 25mA @ Sink Current ) DIP14, DMP14, SSOP14
NJM319V
■ PIN CONFIGURATION
(TOP VIEW)
NJM319D NJM319M NJM319V
PIN FUNCTION 1. NC 2. NC 3. A GND 4. A +INPUT 5. A −INPUT 6. V7. B OUTPUT
8. B GND 9. B +INPUT 10. B −INPUT 11. V+ 12. A OUTPUT 13. NC 14. NC
■ EQUIVALENT CIRCUIT ( 1/2 Shown )
Ver.2011-09-20
-1-
NJM319
■ ABSOLUTE MAXIMUM RATINGS
PARAMETER Supply Voltage Input Voltage Differential Input Voltage
Power Dissipation
Output to Negative Supply Voltage GND to Negative Supply Voltage GND to Positive Supply Voltage Operating Temperature Range Storage Temperature Range
SYMBOL V+/VVIC VID
PD
∆VO-N ∆VG-N ∆VG-P Topr Tstg
RATINGS
36 ± 15 ( note1 ) ± 5 ( note2 ) ( DIP14 ) 500 ( DMP14 ) 300 ( SSOP14 ) 300 36 25 18 -40~+85 -40~+125
( Ta=25˚C )
UNIT V V V
mW
V V V ˚C ˚C
( note1 ) For supply voltage less than ±15V,the absolute maximum input voltage is equal to the supply voltage. ( no...
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