NJM2135
LOW VOLTAGE AUDIO POWER AMPLIFIER
■ GENERAL DESCRIPTION
The NJM2135 is a Low voltage audio power amplifier for speaker
drivers. No external coupling capacitors are required because of the
differential output. The closed loop gain is adjusted by two external
resistors. The low supply current in power down mode contributes to
the reduction of power consumption of portable battery powered
equipment, cellular phones, for example.
■ PACKAGE OUTLINE
■ FEATURES
● Operating Voltage
( +2V ~ +16V )
● Low Operating Current in Power Down Mode
( 0.1µA typ. )
● Low Operating Current in Normal Operation Mode
( 2.7mA typ. )
● Output Power Exceeds 250mW
( V+=6V,RL=32Ω )
● Gain Range
( GVD=0~43dB,Voice Band )
● Load Impedance
( 8~200Ω )
● Bipolar Technology
● Package Outline
DIP8, DMP8, SIP8, SSOP8
MSOP8 (VSP8)*
NJM2135D
NJM2135M
( DIP8 )
( DMP8 )
NJM2135L
( SIP8 )
NJM2135V
( SSOP8 )
NJM2135R
( MSOP8 (VSP8) )
*MEET JEDEC MO-187-DA
■ PIN CONFIGURATION
PIN FUNCTION
1. CD
2. VREF1
3. VREF2
4. –VIN
5. VOUT1
+
6. V
7. GND
8. VOUT2
NJM2135D
NJM2135M
NJM2135V
NJM2135R
NJM2135L
Ver.2012-07-30
-1-
