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HCPL-7800A中文资料
HCPL-7800A数据手册规格书PDF详情
Description
The HCPL-7800(A) isolation amplifer family was designed for current sensing in electronic motor drives. In a typical implementation, motor currents flow through an external resistor and the resulting analog voltage drop is sensed by the HCPL-7800(A). A differential output voltage is created on the other side of the HCPL-7800(A) optical isolation barrier. This differential output voltage is pro portional to the motor current and can be converted to a single-ended signal by using an op-amp as shown in the recommended application circuit. Since common mode voltage swings of several hundred volts in tens of nanoseconds are common in modern switching inverter motor drives, the HCPL-7800(A) was designed to ignore very high common-mode transient slew rates (of at least 10 kV/µs).
Features
• 15 kV/µs Common-Mode Rejection at VCM = 1000 V
• Compact, Auto-Insertable Standard 8-pin DIP Package
• 0.00025 V/V/°C Gain Drift vs. Temperature
• 0.3 mV Input Offset Voltage
• 100 kHz Bandwidth
• 0.004 Nonlinearity
• Worldwide Safety Approval: UL 1577 (3750 Vrms/1 min.)
and CSA, IEC/EN/DIN EN 60747-5-2
• Advanced Sigma-Delta (Σ−∆) A/D Converter Technology
• Fully Differential Circuit Topology
Applications
• Motor Phase and Rail Current Sensing
• Inverter Current Sensing
• Switched Mode Power Supply Signal Isolation
• General Purpose Current Sensing and Monitoring
• General Purpose Analog Signal Isolation
HCPL-7800A产品属性
- 类型
描述
- 型号
HCPL-7800A
- 功能描述
特殊用途放大器 4.5 - 5.5 SV 8 dB
- RoHS
否
- 制造商
Texas Instruments
- 通道数量
Single
- 工作电源电压
3 V to 5.5 V
- 电源电流
5 mA
- 最大工作温度
+ 70 C
- 最小工作温度
- 40 C
- 安装风格
SMD/SMT
- 封装/箱体
QFN-20
- 封装
Reel
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AVAGO |
24+ |
SOP |
6000 |
原装正品,欢迎咨询 |
|||
AVAGO |
23+ |
DIP |
3729 |
正规渠道,只有原装! |
|||
AVAGO |
15+ |
SOP |
4942 |
||||
AVAGO |
11+ |
SOP-8 |
4151 |
全新原装 |
|||
AVAGO/安华高 |
24+ |
SOP8 |
12000 |
原装正品 假一罚十 价格美丽 |
|||
AVAGO/安华高 |
25+ |
SOP |
32000 |
AVAGO/安华高全新特价HCPL-7800A-500E即刻询购立享优惠#长期有货 |
|||
AVAGO/安华高 |
25+ |
SOP8 |
10000 |
就找我吧!--邀您体验愉快问购元件! |
|||
AVAGO |
25+ |
原厂原封装 |
18000 |
原厂直接发货进口原装 |
|||
AVAGO |
1650+ |
DIP |
7500 |
只做原装进口,假一罚十 |
|||
AVAGO |
DIP |
1120 |
正品原装--自家现货-实单可谈 |
HCPL-7800A-500E 价格
参考价格:¥51.5079
HCPL-7800A 资料下载更多...
HCPL-7800A相关电子新闻
HCPL-7800A-500E.光隔离放大器
AEC-Q100 光隔离放大器 , Reel 光隔离放大器 , Amplifier SOIC-8 光隔离放大器 , AEC-Q100 光隔离放大器 , Analog to Digital Converter - ADC 光隔离放大器 , Amplifier 光隔离放大器
2020-3-6
HCPL-7800A 芯片相关型号
Datasheet数据表PDF页码索引
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