LF147-MD8

更新时间： 2024-10-19 11:07:07

品牌	Logo	应用领域
德州仪器 - TI		放大器运算放大器
页数	文件大小	规格书
21页	1620K
描述
四路、30V、4MHz、FET 输入运算放大器 \| Y \| 0 \| -55 to 125

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

LF147-MD8 数据手册

LF147, LF347-N

www.ti.com

SNOSBH1D –MAY 1999–REVISED MARCH 2013

LF147/LF347 Wide Bandwidth Quad JFET Input Operational Amplifiers

Check for Samples: LF147, LF347-N

FEATURES

DESCRIPTION

The LF147 is a low cost, high speed quad JFET input

operational amplifier with an internally trimmed input

offset voltage ( BI-FET II™ technology). The device

requires a low supply current and yet maintains a

large gain bandwidth product and a fast slew rate. In

addition, well matched high voltage JFET input

devices provide very low input bias and offset

currents. The LF147 is pin compatible with the

standard LM148. This feature allows designers to

immediately upgrade the overall performance of

existing LF148 and LM124 designs.

•

Internally Trimmed Offset Voltage: 5 mV max

Low Input Bias Current: 50 pA

Low Input Noise Current: 0.01 pA/√Hz

Wide Gain Bandwidth: 4 MHz

•

High Slew Rate: 13 V/μs

Low Supply Current: 7.2 mA

High Input Impedance: 10¹²Ω

Low Total Harmonic Distortion: ≤0.02%

Low 1/f Noise Corner: 50 Hz

The LF147 may be used in applications such as high

speed integrators, fast D/A converters, sample-and-

hold circuits and many other circuits requiring low

input offset voltage, low input bias current, high input

impedance, high slew rate and wide bandwidth. The

device has low noise and offset voltage drift.

Fast Settling Time to 0.01%: 2 μs

Simplified Schematic

Connection Diagram

¼ Quad

LF147 available as per JM38510/11906.

Figure 1. 14-Pin PDIP / CDIP / SOIC

Top View

See Package Number J0014A, D0014A or

NFF0014A

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

BI-FET II is a trademark of dcl_owner.

All other trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...21

中文翻译

下载PDF

与LF147-MD8相关器件

型号	品牌	获取价格	描述	数据表
LF147N	STMICROELECTRONICS	获取价格	WIDE BANDWIDTH QUAD J-FET OPERATIONAL AMPLIFIERS
LF147QML	TI	获取价格	LF147QML Wide Bandwidth Quad JFET Input Operational Amplifier
LF14CTTA1000D	KOA	获取价格	radial metal film leaded resistors
LF15.0102J	KOA	获取价格	General Purpose Inductor, 1000uH, 5%, 1 Element, Ferrite-Core,
LF15.0222J	KOA	获取价格	General Purpose Inductor, 2200uH, 5%, 1 Element, Ferrite-Core,
LF15.0223J	KOA	获取价格	General Purpose Inductor, 22000uH, 5%, 1 Element, Ferrite-Core,
LF15.0472J	KOA	获取价格	General Purpose Inductor, 4700uH, 5%, 1 Element, Ferrite-Core,
LF15.0473J	KOA	获取价格	General Purpose Inductor, 47000uH, 5%, 1 Element, Ferrite-Core,
LF15.0T52102J	KOA	获取价格	General Purpose Inductor, 1000uH, 5%, 1 Element, Ferrite-Core,
LF15.0T52103J	KOA	获取价格	General Purpose Inductor, 10000uH, 5%, 1 Element, Ferrite-Core,

与LF147-MD8相关文章

纳微科技震撼发布GaNSlim革新氮化镓功率芯片
2024-10-18

17
意法半导体发布第四代SiC技术，助力电动汽车电驱
2024-10-15

21
联发科推出全球首款3纳米汽车芯片CT-X1，挑战高通SA8295
2024-10-15

30
国家大基金减持三家半导体企业，市场反应各异
2024-10-15

26

产品中心

服务支持

精选活动

关于我们

帮助中心

LF147-MD8

LF147-MD8 数据手册

与LF147-MD8相关器件

与LF147-MD8相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

LF147-MD8

LF147-MD8 数据手册

与LF147-MD8相关器件

与LF147-MD8相关文章

您还可以找

您在本页遇到什么问题？