NJM2761 Datasheet, PDF (1/7 Pages) New Japan Radio – The Audio Limiter for Speaker Protection

NJM2761
Audio Limiter
s 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.
s PACKAGE OUTLINE
s FEATURES
q Wide Operating Voltage
q Variable Limit Level by external resistor
q Low Output Noise
q Bipolar Technology
q Package Outline
+2.7V to +13.0V
0.2 to1V
-90dBV max.
TVSP10
NJM2761RB2
s PIN CONFIGURATION
1
10
2
9
3
8
4
7
5
6
s BLOCK DIAGRAM
1. V+
2. OUTa
3. INa
4. INT
5. VREF
6. SENCE
7. SW
8. INb
9. OUTb
10. GND
Vcc
Vref
INa
OUTa
INb
OUTb
SW
INT
SENSE
-1-