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ISO122U/1K中文资料德州仪器数据手册PDF规格书
ISO122U/1K规格书详情
1 Features
1• 100% Tested for High-Voltage Breakdown
• Rated 1500 Vrms
• High IMR: 140 dB at 60 Hz
• Bipolar Operation: VO = ±10 V
• 16-Pin Plastic DIP and 28-Lead SOIC
• Ease of Use: Fixed Unity Gain Configuration
• 0.020% Maximum Nonlinearity
• ±4.5-V to ±18-V Supply Range
2 Applications
• Industrial Process Control:
– Transducer Isolator, Isolator for
Thermocouples, RTDs, Pressure Bridges, and
Flow Meters, 4-mA to 20-mA Loop Isolation
• Ground Loop Elimination
• Motor and SCR Control
• Power Monitoring
• PC-Based Data Acquisition
• Test Equipment
3 Description
The ISO122 is a precision isolation amplifier
incorporating a novel duty cycle modulation- demodulation technique. The signal is transmitted
digitally across a 2-pF differential capacitive barrier.
With digital modulation the barrier characteristics do
not affect signal integrity, thus resulting in excellent reliability and good high-frequency transient immunity
across the barrier. Both barrier capacitors are
imbedded in the plastic body of the package.
The ISO122 is easy to use. No external components
are required for operation. The key specifications are
0.020% maximum nonlinearity, 50-kHz signal
bandwidth, and 200-V/°C VOS drift. A power supply range of 4.5 V to 18 V and quiescent currents of 5
mA on VS1 and ±5.5 mA on VS2 make the ISO122
ideal for a wide range of applications.
The ISO122 is available in 16-pin plastic DIP and
28-lead plastic surface-mount packages.
产品属性
- 型号:
ISO122U/1K
- 功能描述:
隔离放大器 Precision Low Cost Isolation Amp
- RoHS:
否
- 制造商:
Texas Instruments
- 输入补偿电压:
1.5 mV
- 共模抑制比(最小值):
95 dB
- 带宽:
60 KHz
- 工作电源电压:
3.3 V
- 电源电流:
8 mA
- 工作温度范围:
- 40 C to + 105 C
- 安装风格:
SMD/SMT
- 封装/箱体:
SOP-8
- 封装:
Tube
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI(德州仪器) |
24+ |
N/A |
6000 |
原装,正品 |
询价 | ||
TI/TEXAS |
23+ |
原厂封装 |
8931 |
询价 | |||
TI(德州仪器) |
24+ |
SOIC-8 |
28048 |
原厂可订货,技术支持,直接渠道。可签保供合同 |
询价 | ||
TI/德州仪器 |
23+ |
SOP8 |
15000 |
全新原装现货,价格优势。 |
询价 | ||
TI(德州仪器) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
TI/德州仪器 |
24+ |
SOP-8 |
19600 |
原装现货假一赔十 |
询价 | ||
TI |
25+23+ |
23897 |
绝对原装正品全新进口深圳现货 |
询价 | |||
TI(德州仪器) |
24+ |
8-SOIC |
7296 |
原厂可订货,技术支持,直接渠道。可签保供合同 |
询价 | ||
TI/德州仪器 |
25+ |
原厂封装 |
10280 |
原厂授权代理,专注军工、汽车、医疗、工业、新能源! |
询价 | ||
TI |
21+ |
8080 |
只做原装,质量保证 |
询价 |