NJU8758 Datasheet, PDF (1/8 Pages) New Japan Radio – Analog Signal Input Monaural 1.5W Filterless Class D Power Amplifier

Preliminary
NJU8758
Analog Signal Input Monaural 1.5W Filterless Class D Power Amplifier
GENERAL DESCRIPTION
The NJU8758 is an analog signal input monaural
1.5W filterless class D power amplifier. The
NJU8758 is capable of driving 0.6W at 3.3V or
1.5W at 5.0V into 8ohms without external LC
low-pass filters. It includes an output-short protector.
The NJU8758 incorporates BTL amplifier, which
eliminate AC coupling capacitors. The NJU8758
features high power-efficiency by class-D operation,
and is suited for security equipment, portable set
with speaker, PC, etc.
PACKAGE OUTLINE
NJU8758V
FEATURES
Operating Voltage:
1.8 to 5.5V
1.5 W at 5V into 8ohms
No output filters
Standby(Hi-Z), Mute Control
Built-in Pop noise reduction
EQ for Active filter
Built-in Low Voltage Detector
Built-in Short Protector for each channel
CMOS Technology
Package Outline:
SSOP14
PIN CONFIGURATION
V_DD
1
IN
2
EQ₁
3
EQ₂
4
COM
5
MUTEb
6
STBYb
7
14
OUT_TEST
13
V_SS
12
OUT_P
11
V_DDO
10
OUT_N
9
V_SS
8
TEST
Ver.2009-11-10
-1-