參數(shù)資料
型號(hào)： OPA678
英文描述： Wideband Switched-Input OPERATIONAL AMPLIFIER
中文描述： 寬帶開關(guān)輸入運(yùn)算放大器
文件頁(yè)數(shù)： 1/14頁(yè)
文件大?。?/td> 279K
代理商： OPA678
+
–
A
A/B Channel
Select Input
(TTL or ECL)
B
Input A
Input B
Output
Compensation
Enable
A
Enable
B
+
–
Wideband Switched-Input
OPERATIONAL AMPLIFIER
OPA678
International Airport Industrial Park Mailing Address: PO Box 11400, Tucson, AZ 85734 Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 Tel: (520) 746-1111 Twx: 910-952-1111
Internet: http://www.burr-brown.com/ FAXLine: (800) 548-6133 (US/Canada Only) Cable: BBRCORP Telex: 066-6491 FAX: (520) 889-1510 Immediate Product Info: (800) 548-6132
FEATURES
G
FAST SETTLING: 11ns (1%)
G
WIDE BANDWIDTH: 200MHz
G
TWO LOGIC SELECTABLE INPUTS
G
LOW OFFSET VOLTAGE:
±
380
μ
V
G
FAST INPUT SWITCHING: 4ns
G
ACCEPTS TTL/ECL SWITCHING SIGNALS
G
UNITY GAIN STABLE
G
16-PIN DIP AND SO-16 PACKAGES
APPLICATIONS
G
VIDEO AMPLIFICATION AND SWITCHING
G
FAST 2-INPUT MULTIPLEXER
G
PULSE/RF AMPLIFIERS
G
PROGRAMMABLE-GAIN AMPLIFIER
G
ACTIVE FILTERS
G
SYNCHRONOUS DEMODULATOR
G
LOW COST REPLACEMENT FOR OPA675/676
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”
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.
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.
OPA678
OPA678
1992 Burr-Brown Corporation
PDS-1136E
Printed in U.S.A. March, 1998
相關(guān)PDF資料
PDF描述
OPA680U Wideband, Voltage Feedback OPERATIONAL AMPLIFIER With Disable TM
OPA680 Wideband, Voltage Feedback OPERATIONAL AMPLIFIER With Disable TM
OPA680N Wideband, Voltage Feedback OPERATIONAL AMPLIFIER With Disable TM
OPA680P Wideband, Voltage Feedback OPERATIONAL AMPLIFIER With Disable TM
OPA681U Wideband, Current Feedback OPERATIONAL AMPLIFIER With Disable
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
OPA678AP 制造商:BB 制造商全稱:BB 功能描述:Wideband Switched-Input OPERATIONAL AMPLIFIER
OPA678AU 功能描述:高速運(yùn)算放大器 Widebane Switched RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
OPA680 制造商:TI 制造商全稱:Texas Instruments 功能描述:Wideband, Voltage Feedback OPERATIONAL AMPLIFIER With Disable
OPA680N 制造商:BB 制造商全稱:BB 功能描述:Wideband, Voltage Feedback OPERATIONAL AMPLIFIER With Disable TM
OPA680N/250 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier
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