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Global Mixed-mode Technology Inc.
G1570
Low Quiescent Current Rail-to-Rail Operation Amplifier
Features
„ Wide Supply Operation Range +2.7V to +16.5V
„ Input Common Voltage Range Beyond the Rails
„ Rail-to-Rail Output Voltage Swing
„ Low Input Offset Voltage 3mV (Typical)
„ Bandwidth (unit gain) 110kHz
„ Low Quiescent Current: 7µA
„ Large DC Voltage Gain 75dB (Typical)
„ Slew-Rate 0.14V/µs
„ Unit-Gain Stable
Applications
„ Portable Equipment
„ LCD-TV Equipment
„ Battery-Powered Equipment
„ ASIC Input or Output Amplifier
„ Low Power/Low Voltage Applications
General Description
The G1570 consists of one independent, high gain,
internally frequency compensated operational amplifi-
ers which were designed to operate from a single
power supply over a wide range of voltages. Operation
from split power supplies is also possible. The input
common mode range of the G1570 can be beyond the
rails, and the G1570 are with rail-to-rails output volt-
age swing. The quiescent current is very low, only
about 7µA.
The bandwidth of the G1570 is about 110kHz. The
slew-rate of the G1570 is 0.14V/µs. The output swing
of the G1570 is rail-to-rail. The G1570 is very suitable
to use in the power-saving system applications.
The G1570 is housed in a 5-pin TSOT-23 packages.
Ordering Information
ORDER
NUMBER
MARKING
G1570TO1U 1570x
Note: TO: TSOT-23-5
1 : Bonding Code
U: Tape & Reel
TEMP.
RANGE
-40°C~ +85°C
PACKAGE
(Green)
TSOT-23-5
Pin Configuration
OUTA 1
G1570
5 VCC
VSS 2
VIP 3
G963
4 VIN
TSOT-23-5
Ver: 1.0
Apr 06, 2009
TEL: 886-3-5788833
http://www.gmt.com.tw
1
Free Datasheet http://www.datasheet4u.com/