Datasheet > G1214A

G1214A

更新时间： 2024-09-25 12:23:15

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描述
Rail-to-Rail I/O

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数据手册

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G1214A 数据手册

Global Mixed-mode Technology Inc.

G1214A

Rail-to-Rail I/O, High-Slew-Rate OP Amp

Features

General Description

+2.2V to +7V Single-Supply Operation

G1214A is a input/output rail-to-rail Operational Ampli-

fier. It can be operated from +2.2V to +7V single sup-

ply or from ±1.1V to ±3.5 dual supply. G1214A 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.

Input / Output Rail-to-Rail

Low Input Current

High Output Driving Capacity

Low Quiescent Current: 500µA @ 5V

High Slew Rate 6.5V/µs

High Gain-Bandwidth Product 6.5MHz

High Open Loop Gain 95dB

High PSRR 70dB

Supply current of G1214A 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.

Applications

Headphone Driver

Portable Equipment

Battery-Powered Equipment

Multimedia Audio

ASIC Input or Output Amplifier

Sensor Amplifier

G1214A is housed in a small SOT-23-5 package.

Low Power/Low Voltage Applications

Set-up Box Audio HP or Pre-driver Applications

Ordering Information

TEMP.

RANGE

PACKAGE

(Green)

ORDER NUMBER

MARKING

G1214AT11U

124Ax

-40°C to 85°C

SOT-23-5

Note:T1: SOT-23-5

1: Bonding Code

U: Tape & Reel

Pin Configuration

Typical Application Circuit

VDD

G1214A

V_DD

OUT

V_SS

OUT

G1214A

R_L

IN+

IN-

SOT-23-5

Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.

TEL: 886-3-5788833

http://www.gmt.com.tw

Ver: 1.0

Feb 11, 2010

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