NJM2901
SINGLE-SUPPLY QUAD COMPARATOR
■ GENERAL DESCRIPTION These devices offer higher frequency operation and faster
...
NJM2901
SINGLE-SUPPLY QUAD COMPARATOR
■ GENERAL DESCRIPTION These devices offer higher frequency operation and faster
switching than can be had from internally compensated quad op amps.Indeed for single-supply applications,the Darlington PNP input stage allows them to compare
voltages that include ground.The two-stage common-emitter output circuit provides gain and output sink capacity of 6mA at an output level of 400mV.The output collector is left open,permitting the designer to drive devices in the range of 2V to 36V.
■ FEATURES ● Operating
Voltage ● Single Supply Operation ● Open Collector Output ● Package Outline ● Bipolar Technology
( +2V~+36V ) DIP14, DMP14, SSOP14
■ PIN CONFIGURATION
(Top View)
DIP14, DMP14, SSOP14
PIN FUNCTION 1. B OUTPUT 2. A OUTPUT 3. V+ 4. A -INPUT 5. A +INPUT 6. B -INPUT 7. B +INPUT 8. C -INPUT 9. C +INPUT 10. D -INPUT 11. D +INPUT 12. GND 13. D OUTPUT 14. C OUTPUT
■ PACKAGE OUTLINE
NJM2901N (DIP14)
NJM2901M (DMP14)
NJM2901V (SSOP14)
■ EQUIVALENT CIRCUIT ( 1/4 Shown )
Ver.2011-09-20
-1-
NJM2901
■ ABSOLUTE MAXIMUM RATINGS
PARAMETER Supply
Voltage Differential Input
Voltage Input
Voltage
Power Dissipation
Operating Temperature Range Storage Temperature Range
SYMBOL V+ VID VIN
PD
Topr Tstg
RATINGS
36 (± 18) 36
-0.3~+36 ( DIP14 ) 570 ( DMP14 ) 300 ( SSOP14 ) 300
-40~+85 -50~+125
( Ta=25˚C )
UNIT V V V
mW
˚C ˚C
■ ELECTRICAL CHARACTERISTICS
PARAMETER
Input Offset
Voltage Input Offset Current Input Bias Current Input Common Mode Vo...
