NJM2761
Audio Limiter
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GENERAL DESCRIPTION
The
NJM2761
is the audio limiter for speaker protection.
The limit level is adjustable by external resistor.
It is suitable for PC, potable audio and others.
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PACKAGE OUTLINE
NJM2761RB2
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FEATURES
q
Wide Operating Voltage
q
Variable Limit Level by external resistor
q
Low Output Noise
q
Bipolar Technology
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Package Outline
+2.7V to +13.0V
0.2 to1V
-90dBV max.
TVSP10
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PIN CONFIGURATION
1
10
2
9
3
8
4
7
5
6
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
V+
OUTa
INa
INT
VREF
SENCE
SW
INb
OUTb
GND
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BLOCK DIAGRAM
Vcc
Vref
INa
OUTa
INb
OUTb
SW
INT
SENSE
-1-