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G1214 Datasheet, PDF (1/5 Pages) Global Mixed-mode Technology Inc – Rail-to-Rail I/O, High-Slew-Rate OP Amp | |||
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Global Mixed-mode Technology Inc.
G1214
Rail-to-Rail I/O, High-Slew-Rate OP Amp
Features
Â+3V to +5.5V Single-Supply Operation
ÂInput / Output Rail-to-Rail
ÂLow input current
ÂHigh output driving capacity
ÂLow Quiescent Current: 500µA @ 5V
ÂHigh Slew rate 6.5V/µs
ÂHigh Gain-Bandwidth Product 6.5MHz
ÂHigh Open Loop Gain 95dB
ÂHigh PSRR 70dB
Applications
ÂHeadphone Driver
ÂPortable Equipment
ÂBattery-Powered Equipment
ÂMultimedia Audio
ÂASIC Input or Output Amplifier
ÂSensor Amplifier
ÂLow Power/Low Voltage Applications
General Description
G1214 is a input/output rail-to-rail Operational Ampli-
fier. It can be operated from +3V to +5.5V single sup-
ply or from ±1.5V to ±2.75 dual supply. G1214 can
drive 66mA into resistor loads to within 10% power rail.
AC performance is very excellent with 6.5MHz band-
width, 6.5V/µs Slew Rate, 95dB open loop gain, 60
degree phase margin and low distortion.
Supply current of G1214 is only 500µA per Amplifier. It
is very suitable for low current consumption applica-
tions to control high current loads. Applications include
audio amplification for computers, sound ports, sound
cards and set-top boxes.
G1214 is housed in a 5-pins small SOT23-5 package.
Ordering Information
PART MARKING TEMP. RANGE PIN-PACKAGE
G1214
14xx
0°C to 85°C
SOT 23-5
Pin Configuration
Typical Application Circuit
IN+ 1
G1214
5 VDD
VSS 2
IN- 3
SOT23-5
4 OUT
VDD
5
IN
1+
3
G1214
-
4
OUT
2
RL
2K
Ver: 1.1
Jul 26, 2002
TEL: 886-3-5788833
http://www.gmt.com.tw
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