G1402 Datasheet, PDF (1/1 Pages) Global Mixed-mode Technology Inc – Stereo Headphone Power Amplifier

Global Mixed-mode Technology Inc.
G1402
Dual Output Rail-to-Rail, High Slew-Rate Amplifiers
Features
„ High Performance Class AB Amplifier
„ Output Rail-to-Rail
„ Input Common Mode 0~5.7V
„ Low Distortion
„ Low Power Consumption
„ Large Output Voltage Swing
„ Excellent Power Supply Ripple Rejection
„ 3.0V to 7V Supply Voltage Range
„ Surface-Mount Package SOP-8
Applications
„ Sense Amplifier
„ Portable Stereo
„ Battery-Powered Equipment
„ Low Power/Low Voltage Applications
„ Set-up Box Audio HP or Pre-driver Applications
General Description
The G1402 is an output rail-to-rail amplifier in the 8-pin
SOP package. It can operate from 3.0V to 7V single
power supply or ±1.5V to ±3.5 dual power supplies.
AC performance is excellent with 5MHz bandwidth,
6.5V/us slew-rate, 90dB open loop gain, 55 degree
phase margin and low distortion.
The G1402 is a dual channel, low voltage, low power,
and high performance amplifiers. The quiescent
current is typically 1.5mA per amplifier @ 5V.
The G1402 is available in SOP-8 package.
Ordering Information
ORDER NUMBER
(Pb free/Green)
G1402P1Uf
Note: P1: SOP-8
U: Tape & Reel
MARKING
G1402
TEMP.
RANGE
-40°C to +85°C
PACKAGE
SOP-8
Pin Configuration
OUTA 1
INA- 2
INA+ 3
V_SS 4
G1402
SOP-8
8 V_DD
7 OUTB
6 INB-
5 INB+
Typical Application Circuit
INA+
VDD
8
3₊
G1402
1
2-
4
OUTA
RL
2K
Ver: 1.5
Apr 06, 2009
TEL: [phone]
http://www.gmt.com.tw
1