The NJM2122 is an ultra low noise dual operational amplifier. The features of ultra low noise, low operating voltage, and low saturation voltage are suitable for microphone amplifier of digital audio items such as portable MD,DAT,and others. ■ PACKAGE OUTLINE ■ FEATURES ● Operating Voltage ( ±2.0V~±7.0V ) ● Ultra Low Noise Voltage ( 1.5nV/√Hz typ.@ f=1.
of ultra low noise, low operating voltage, and low
saturation voltage are suitable for microphone amplifier of digital audio items such as portable MD,DAT,and others.
■ PACKAGE OUTLINE
■ FEATURES
● Operating Voltage
( ±2.0V~±7.0V )
● Ultra Low Noise Voltage
( 1.5nV/√Hz typ.@ f=1kHz )
● Low Saturation Output Voltage ( 0.3V typ. )
● Bipolar Technology
● Package Outline
DIP8,DMP8
NJM2122D
■ PIN CONFIGURATION
NJM2122D NJM2122M
PIN FUNCTION 1.A OUTPUT 2.A
–INPUT 3.A +INPUT 4.V5.B +INPUT 6.B
–INPUT 7.B OUTPUT 8.V+
NJM2122M
■ EQUIVALENT CIRCUIT ( 1/2 Shown )
Ver.2016-04-27
-1-
NJM2.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | JRC2120 |
New Japan Radio |
NJM2120 | |
2 | JRC2113 |
New Japan Radio |
NJM2113 | |
3 | JRC21BP-26S |
Hirose Electric |
Circular Connectors | |
4 | JRC21BPA-26P |
Hirose Electric |
Circular Connectors | |
5 | JRC21BR-26P |
Hirose Electric |
Circular Connectors | |
6 | JRC21BRA-26S |
Hirose Electric |
Circular Connectors | |
7 | JRC21F |
ETC |
Relay | |
8 | JRC21RC |
Hirose Electric |
Circular Connectors | |
9 | JRC2068 |
JRC |
LOW-NOISE DUAL OPERATIONAL AMPLIFIER | |
10 | JRC2072 |
New Japan Radio |
NJM2072 | |
11 | JRC2073 |
New Japan Radio |
NJM2073 | |
12 | JRC2245 |
New Japan Radio |
NJM2245 |