RT9134PC datasheet(1/11 Pages) RICHTEK

Part #	RT9134PC

Description	Rail-to-Rail Quad Operational Amplifier

PDF	11 Pages

Scroll/Zoom	100%

Manufacturer	RICHTEK [Richtek Technology Corporation]

Direct Link	http://www.richtek.com

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1 / 11 page

RT9134

Preliminary

1

DS9134-04

August 2007

www.richtek.com

Features

Rail-to-Rail Output Swing

Supply Voltage : 4.5V to 15V

Continuous Output Current : 35mA

Peak Output Current : 120mA

High Slew Rate : 12V/

μμμμμs

Unity-Gain Stable

RoHS Compliant and 100% Lead (Pb)-Free

Applications

TFT-LCDGamma / VCOM Buffer

Portable Electronic Product

Communications Product

Rail-to-Rail Quad Operational Amplifier

Ordering Information

General Description

The RT9134 consists of low cost, high slew rates, single-

supply rail-to-rail input and output operation amplifiers.

The RT9134 contains four amplifiers in one package.

The RT9134 has high slew rates (12V/

μs), 35mA

continuous output current, 120mA peak output current and

offset voltage below 10mV. The RT9134 is ideal for Thin

Film Transistor Liquid Crystal Displays (TFT-LCD).

The RT9134 is available in TSSOP-14 and VQFN-16L 4x4

package and is specified for operation over the full

−40°C

to +85

°C temperature range.

Pin Configurations

(TOP VIEW)

VQFN-16L 4x4

TSSOP-14

Note :

Richtek Pb-free and Green products are :

RoHS compliant and compatible with the current require-

ments of IPC/JEDEC J-STD-020.

Suitable for use in SnPb or Pb-free soldering processes.

100% matte tin (Sn) plating.

Function Block Diagram

VS+

VS-

+

-

VOUTD

VIND-

VIND+

+

-

VOUTC

VINC-

VINC+

VOUTB

VINB-

VINB+

+

-

VOUTA

VINA-

VINA+

+

-

RT9134

Package Type

QV : VQFN-16L 4x4 (V-Type)

C : TSSOP-14

Operating Temperature Range

P : Pb Free with Commercial Standard

G : Green (Halogen Free with Commer-

cial Standard

VINA-

VIND-

VINB+

VS+

VINA+

VINC+

VS-

VIND+

12

11

10

9

13

14

15

16

1

2

3

4

8

7

6

5

GND

17

VINA-

VIND-

VINC-

VINB+

VS+

VINA+

VINB-

VOUTB

VOUTC

VINC+

VS-

VIND+

VOUTA

VOUTD

4

2

3

5

7

6

11

13

12

10

8

9

14

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