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參數(shù)資料
| 型號： | ISO120SG |
| 元件分類： | 隔離放大器 |
| 英文描述： | Precision Low Cost ISOLATION AMPLIFIER |
| 中文描述： | 精密低成本隔離放大器 |
| 文件頁數(shù)： | 1/16頁 |
| 文件大?。?/td> | 184K |
| 代理商： | ISO120SG |
Precision Low Cost
ISOLATION AMPLIFIER
ISO120
ISO121
Signal
Com 2
–V
S2
Gnd 2
+V
S2
Ext Osc
+V
S1
Gnd 1
–V
S1
Signal
Com 1
V
OUT
C
1L
C
1H
Sense
C
2L
C
2H
Isolation Barrier
V
IN
DESCRIPTION
The ISO120 and ISO121 are precision isolation ampli-
fiers incorporating a novel duty cycle modulation-
demodulation technique. The signal is transmitted
digitally across a 2pF differential capacitive barrier.
With digital modulation the barrier characteristics do
not affect signal integrity, which results in excellent
reliability and good high frequency transient immu-
nity across the barrier. Both the amplifier and barrier
capacitors are housed in a hermetic DIP. The ISO120
and ISO121 differ only in package size and isolation
voltage rating.
These amplifiers are easy to use. No external compo-
nents are required for 60kHz bandwidth. With the
addition of two external capacitors, precision specifi-
cations of 0.01% max nonlinearity and 150
V/°C max
V
OS
drift are guaranteed with 6kHz bandwidth. A
power supply range of
±4.5V to ±18V and low quies-
cent current make these amplifiers ideal for a wide
range of applications.
FEATURES
q 100% TESTED FOR PARTIAL DISCHARGE
q ISO120: Rated 1500Vrms
q ISO121: Rated 3500Vrms
q HIGH IMR: 115dB at 60Hz
q USER CONTROL OF CARRIER
FREQUENCY
q LOW NONLINEARITY:
±0.01% max
q BIPOLAR OPERATION: V
O = ±10V
q 0.3"-WIDE 24-PIN HERMETIC DIP, ISO120
q SYNCHRONIZATION CAPABILITY
q WIDE TEMP RANGE: –55
°C to +125°C
(ISO120)
APPLICATIONS
q INDUSTRIAL PROCESS CONTROL: Trans-
ducer Isolator for Thermocouples, RTDs,
Pressure Bridges, and Flow Meters, 4mA
to 20mA Loop Isolation
q GROUND LOOP ELIMINATION
q MOTOR AND SCR CONTROL
q POWER MONITORING
q ANALYTICAL MEASUREMENTS
q BIOMEDICAL MEASUREMENTS
q DATA ACQUISITION
q TEST EQUIPMENT
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
Cable: BBRCORP
Telex: 066-6491
FAX: (520) 889-1510
Immediate Product Info: (800) 548-6132
1988 Burr-Brown Corporation
PDS-820D
Printed in U.S.A. March, 1992
SBOS158
相關PDF資料 |
PDF描述 |
|---|---|
| ISO120SGQ | Precision Low Cost ISOLATION AMPLIFIER |
| ISTPCH4MBLY | INTERCONNECTION DEVICE |
| ISTPCHNC2MBLY | INTERCONNECTION DEVICE |
| J14WMT-R | FEMALE, BNC CONNECTOR, JACK |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ISO120SGQ | 制造商:BB 制造商全稱:BB 功能描述:Precision Low Cost ISOLATION AMPLIFIER |
| ISO121 | 制造商:BB 制造商全稱:BB 功能描述:Precision Low Cost ISOLATION AMPLIFIER |
| ISO1211D | 功能描述:ISOLATED 24-V DIGITAL INPUT RECE 制造商:texas instruments 系列:- 包裝:管件 零件狀態(tài):在售 應用:PLC 數(shù)字輸入模塊 接口:數(shù)字 電壓 - 電源:2.25 V ~ 5.5 V 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應商器件封裝:8-SOIC 安裝類型:表面貼裝 標準包裝:75 |
| ISO1211EVM | 功能描述:EVAL BOARD FOR ISO1211 制造商:texas instruments 系列:- 零件狀態(tài):在售 主要用途:接口，數(shù)字式隔離器 嵌入式:- 使用的 IC/零件:ISO1211 主要屬性:板載測試點 輔助屬性:- 所含物品:板 標準包裝:1 |
| ISO1212DBQ | 功能描述:INDUSTRIAL IO 制造商:texas instruments 系列:- 包裝:管件 零件狀態(tài):在售 應用:PLC 數(shù)字輸入模塊 接口:數(shù)字 電壓 - 電源:2.25 V ~ 5.5 V 封裝/外殼:16-SSOP（0.154"，3.90mm 寬） 供應商器件封裝:16-SSOP 安裝類型:表面貼裝 標準包裝:75 |
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