Datasheet > RT9149

RT9149

更新时间： 2024-01-25 08:56:47

品牌	Logo	应用领域
立锜 - RICHTEK		/
页数	文件大小	规格书
13页	150K
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技术参数
数据手册

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RT9149 技术参数

Status：	Active	Vs (min)(V)：	6
Vs (max)(V)：	20	Number of Outputs：	2.0
Voffset (typ)(mV)：	2	Iout (typ)(mA)：
Ipeak (typ)(mA)：	350	Slew Rate(V/us)：	35
AVOL (typ)(dB)：	118	CMRR (typ)(dB)：	95
PSRR (typ)(dB)：	96	Package Type：	WDFN3x3-8

RT9149 数据手册

RT9148/9

20V, 350mA, Rail-to-Rail Operational Amplifier

General Description

Features

^Rail-to-Rail Output Swing

^Supply Voltage : 6V to 20V

^Peak Output Current : 350mA

^High Slew Rate : 35V/μs

^Unity Gain Stable

The RT9148/9 consists of a low power, high slew rate,

single supply rail-to-rail input and output operational

amplifier. The RT9148 contains a single amplifier and

RT9149 contains two amplifiers in one package.

The RT9148/9 has a high slew rate (35V/μs), 350mA peak

output current and offset voltage below 15mV. The

RT9148/9 is ideal for Thin Film Transistor Liquid Crystal

Displays (TFT-LCD).

^RoHS Compliant and Halogen Free

Applications

 TFT LCDPanels

 Notebook Computers

 Monitors

The RT9148 is available in the WDFN-6L 2x2, TSOT-23-5

and UDFN-6L 2x2 packages. The RT9149 is available in

the WDFN-8L 3x3 package. The RT9148/9 are specified

for operation over the full temperature range from −40°C to

85°C.

 LCD TVs

Ordering Information

RT9148

Marking Information

Package Type

QW : WDFN-6L 2x2 (W-Type)

RT9148ZQW

0E : Product Code

Lead Plating System

Z : ECO (Ecological Element with

Halogen Free and Pb free)

W : Date Code

0EW

RT9148

RT9148GJ5

Package Type

00 : Product Code

J5 : TSOT-23-5

QU : UDFN-6L 2x2 (U-Type)

00=DNN

DNN : Date Code

Lead Plating System

G : Green (Halogen Free and Pb Free)

RT9148GQU

2D : Product Code

RT9149

W : Date Code

2DW

Package Type

QW : WDFN-8L 3x3 (W-Type)

Lead Plating System

Z : ECO (Ecological Element with

Halogen Free and Pb free)

RT9149ZQW

86 : Product Code

Note :

YMDNN : Date Code

86 YM

DNN

Richtek 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.

is a registered trademark of Richtek Technology Corporation.

DS9148/9-04 October 2013

www.richtek.com

12 3 4 5 6 7...13

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