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NJM2904
SINGLE-SUPPLY DUAL OPERATIONAL AMPLIFIER
■ GENERAL DESCRIPTION
The NJM2904 consists of two independent, high gain,
internally frequency compensated operation amplifiers, which
were designed specifically to operate from a single power
supply over a wide range of voltages. Operation from split
power supplies is also possible and the low power supply
current drain is independent of the magnitude of the power
supply voltage.
Application areas include transducer amplifiers, DC gain
blocks, and all the conventional op amp circuits, which now can
be more easily implemented in single power supply systems.
For example, the NJM2904 can be directly operated off of the
standard +5V power supply voltage, which is used in digital
systems and will easily provide the required interface electronics
without requiring the additional ±15V power supplies.
■ PACKAGE OUTLINE
NJM2904D
NJM2904M
NJM2904E
NJM2904V
NJM2904R/RB1
NJM2904L
■ FEATURES
● Single Supply
● Operating Voltage
+3V~+32V
● Low Operating Current 0.7mA typ.
● Slew Rate
0.5V/μs typ.
● Bipolar Technology
● Package Outline
DIP8, DMP8, SSOP8, SIP8, SOP8 JEDEC 150mil
MSOP8 (VSP8) MEET JEDEC MO-187-DA
MSOP8 (TVSP8) MEET JEDEC MO-187-DA / THIN TYPE
■ PIN CONFIGURATION
( Top View )
1
2
3
4
8
A
7
B
A
B
6
5
1
NJM2904D, NJM2904M
NJM2904E, NJM2904V
NJM2904R/RB1
2
3
4
5
NJM2904L
6
7
8
PIN FUNCTION
1. A OUTPUT
2. A –INPUT
3. A +INPUT
4. V
5. B +INPUT
6. B –INPUT
7. B OUTPUT
+
8. V
■ EQUIVALENT CIRCUIT ( 1/2 Shown )
Ver.2014-03-20
-1-
NJM2904
■ ABSOLUTE MAXIMUM RATINGS
( Ta=25˚C )
PARAMETER
Supply Voltage
Differential Input Voltage
Input Voltage
SYMBOL
+ + V (V /V )
VID
VIC
Power Dissipation
PD
Operating Temperature Range
Storage Temperature Range
Topr
Tstg
RATINGS
32 ( or ±16 )
32
-0.3~+32 (note 2)
( DIP8 ) 500
( DMP8 ) 300
( EMP8 ) 300
( SSOP8 ) 250