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ISO122U/1K PDF预览

ISO122U/1K

更新时间: 2024-11-30 21:21:35
品牌 Logo 应用领域
BB 放大器分离技术隔离技术光电二极管
页数 文件大小 规格书
20页 389K
描述
Isolation Amplifier, 1 Func, 1500V Isolation-Min, 50MHz Band Width, PDSO8, ROHS COMPLIANT, PLASTIC, SOIC-28/8

ISO122U/1K 技术参数

生命周期:Obsolete包装说明:ROHS COMPLIANT, PLASTIC, SOIC-28/8
Reach Compliance Code:unknown风险等级:5.62
放大器类型:ISOLATION AMPLIFIER标称带宽 (3dB):50 MHz
最大共模电压:1500 V最小绝缘电压:1500 V
JESD-30 代码:R-PDSO-G8JESD-609代码:e4
长度:17.9 mm湿度敏感等级:3
负供电电压上限:-18 V标称负供电电压 (Vsup):-15 V
功能数量:1端子数量:8
最高工作温度:85 °C最低工作温度:-25 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:2.65 mm子类别:Isolation Amplifier
供电电压上限:18 V标称供电电压 (Vsup):15 V
表面贴装:YES温度等级:OTHER
端子面层:NICKEL PALLADIUM GOLD端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED最小电压增益:1
宽度:7.5 mmBase Number Matches:1

ISO122U/1K 数据手册

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ISO122  
Precision Lowest Cost  
ISOLATION AMPLIFIER  
FEATURES  
APPLICATIONS  
100% TESTED FOR HIGH-VOLTAGE  
INDUSTRIAL PROCESS CONTROL:  
BREAKDOWN  
Transducer Isolator, Isolator for Thermo-  
couples, RTDs, Pressure Bridges, and  
Flow Meters, 4mA to 20mA Loop Isolation  
RATED 1500Vrms  
HIGH IMR: 140dB at 60Hz  
GROUND LOOP ELIMINATION  
MOTOR AND SCR CONTROL  
POWER MONITORING  
BIPOLAR OPERATION: VO = ±10V  
16-PIN PLASTIC DIP AND 28-LEAD SOIC  
EASE OF USE: Fixed Unity Gain  
PC-BASED DATA ACQUISITION  
TEST EQUIPMENT  
Configuration  
0.020% max NONLINEARITY  
±4.5V to ±18V SUPPLY RANGE  
DESCRIPTION  
The ISO122 is a precision isolation amplifier incor-  
porating a novel duty cycle modulation-demodulation  
technique. The signal is transmitted digitally across  
a2pFdifferentialcapacitivebarrier. Withdigitalmodu-  
lation the barrier characteristics do not affect signal  
integrity, resultinginexcellentreliabilityandgoodhigh  
frequency transient immunity across the barrier. Both  
barrier capacitors are imbedded in the plastic body of  
the package.  
VIN  
VOUT  
The ISO122 is easy to use. No external components  
are required for operation. The key specifications are  
0.020% max nonlinearity, 50kHz signal bandwidth,  
and 200µV/°C VOS drift. A power supply range of  
±4.5V to ±18V and quiescent currents of ±5.0mA on  
VS1 and ±5.5mA on VS2 make these amplifiers ideal  
for a wide range of applications.  
–VS2  
Gnd  
+VS2  
–VS1  
Gnd  
The ISO122 is available in 16-pin plastic DIP and 28-  
lead plastic surface mount packages.  
+VS1  
International Airport Industrial Park  
Mailing Address: PO Box 11400  
Cable: BBRCORP  
Tucson, AZ 85734  
Street Address: 6730 S. Tucson Blvd.  
Tucson, AZ 85706  
Tel: (520) 746-1111 Twx: 910-952-1111  
Telex: 066-6491  
FAX: (520) 889-1510  
Immediate Product Info: (800) 548-6132  
©1989 Burr-Brown Corporation  
PDS-857F  
Printed in U.S.A. November, 1993  
SBOS160  

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