Datasheet > OPA678

OPA678

更新时间： 2024-09-22 22:50:51

品牌	Logo	应用领域
BB		开关运算放大器
页数	文件大小	规格书
14页	281K
描述
Wideband Switched-Input OPERATIONAL AMPLIFIER

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

OPA678 数据手册

OPA678

Wideband Switched-Input

OPERATIONAL AMPLIFIER

FEATURES

APPLICATIONS

● FAST SETTLING: 11ns (1%)

● VIDEO AMPLIFICATION AND SWITCHING

● FAST 2-INPUT MULTIPLEXER

● PULSE/RF AMPLIFIERS

● WIDE BANDWIDTH: 200MHz

● TWO LOGIC SELECTABLE INPUTS

● LOW OFFSET VOLTAGE: ±380µV

● FAST INPUT SWITCHING: 4ns

● ACCEPTS TTL/ECL SWITCHING SIGNALS

● UNITY GAIN STABLE

● PROGRAMMABLE-GAIN AMPLIFIER

● ACTIVE FILTERS

● SYNCHRONOUS DEMODULATOR

● LOW COST REPLACEMENT FOR OPA675/676

● 16-PIN DIP AND SO-16 PACKAGES

operational amplifier circuit architecture. Unlike “cur-

rent-feedback” amplifier designs, the OPA678 may be

used in all op amp applications requiring high speed

and precision.

DESCRIPTION

The OPA678 is a wideband monolithic operational

amplifier with two independent differential inputs.

Either input can be selected by an external TTL or

ECL logic signal. The amplifier is externally compen-

sated and features a very fast input selection speed, 4ns

for either ECL or TTL. This amplifier features fully

symmetrical differential inputs due to its “classical”

Low distortion and crosstalk make this amplifier suit-

able for RF and video applications.

The OPA678 is available in plastic DIP and SO-16

packages.

–

Input A

Enable

A/B Channel

Select Input

(TTL or ECL)

Output

Enable

–

Input B

Compensation

International Airport Industrial Park

•

Mailing Address: PO Box 11400, Tucson, AZ 85734

FAXLine: (800) 548-6133 (US/Canada Only)

• Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111

Internet: http://www.burr-brown.com/

•

Cable: BBRCORP

•

Telex: 066-6491

•

FAX: (520) 889-1510

•

Immediate Product Info: (800) 548-6132

PDS-1136E

Printed in U.S.A. March, 1998

OPA678

12 3 4 5 6 7...14

中文翻译

下载PDF

与OPA678相关器件

型号	品牌	获取价格	描述	数据表
OPA678AG	BB	获取价格	Operational Amplifier, 1 Func, 2400uV Offset-Max, BIPolar, CDIP16,
OPA678AP	BB	获取价格	Wideband Switched-Input OPERATIONAL AMPLIFIER
OPA678AU	BB	获取价格	Wideband Switched-Input OPERATIONAL AMPLIFIER
OPA678SG	BB	获取价格	Operational Amplifier, 1 Func, 2000uV Offset-Max, BIPolar, CDIP16,
OPA680	BB	获取价格	Wideband, Voltage Feedback OPERATIONAL AMPLIFIER With Disable TM
OPA680	TI	获取价格	Wideband, Voltage Feedback OPERATIONAL AMPLIFIER With Disable
OPA680N	BB	获取价格	Wideband, Voltage Feedback OPERATIONAL AMPLIFIER With Disable TM
OPA680N/250	BB	获取价格	Video Amplifier, 1 Func, Bipolar, PDSO6, SOT-23, 6 PIN
OPA680N/250	TI	获取价格	Wideband, Voltage Feedback OPERATIONAL AMPLIFIER
OPA680N/3K	BB	获取价格	Video Amplifier, 1 Func, Bipolar, PDSO6, SOT-23, 6 PIN