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Global Mixed-mode Technology Inc.
G1201A
Output Rail-to-Rail, High Slew-Rate OP Amp
Features
„ +3V to 5.5V Single Supply Operation
„ Low Quiescent Current
„ High Signal-to-Noise Ratio
„ High Output Driving Capacity
„ Large Output Voltage Swing
„ High PSRR 70dB
„ High DC Gain 90dB
„ High CMRR 70dB
„ High Slew Rate 5V/µs
„ High Bandwidth 6MHz
Applications
„ Portable Equipment
„ Battery-Powered Equipment
„ ASIC Input / Output Buffer Amplifier
„ Sensor Amplifier
„ Multimedia Audio
„ Low Power / Low Voltage Application
General Description
The G1201A is an output rail-to-rail general purpose
operation amplifier. It can operate from 3V to 5.5V.The
quiescent is only 3mA @ 5V supply voltage.
The DC gain of the G1201A is about 90dB @5kΩ
loading and the bandwidth is 6MHz. The slew rate is
5V/µs @2kΩ loading.
Fast transition response and AC performance make
the G1201A suitable for many portable and buffers
applications.
SOP-8 and MSOP-8 packages are available.
Ordering Information
ORDER
NUMBER
G1201AP1U
G1201AP8U
MARKING
G1201A
G1201A
TEMP.
RANGE
-40°C to +85°C
-40°C to +85°C
PACKAGE
(Pb free)
SOP-8
MSOP-8
Note: P1: SOP-8 P8: MSOP-8
U: Tape & Reel
Pin Configuration
Typical Application Circuit
G1201A
OUTA 1
INA(neg) 2
INA(pos) 3
VSS 4
8 VDD
7 OUTB
6 INB(neg)
5 INB(pos)
SOP-8/MSOP-8
INA+
VDD
8
3+
G1201A
2-
4
1
OUTA
RL
2K
Ver: 0.3
Oct 31, 2008
TEL: 886-3-5788833
http://www.gmt.com.tw
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