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HCPL-7800A-000E中文资料PDF规格书
HCPL-7800A-000E规格书详情
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
产品属性
- 型号:
HCPL-7800A-000E
- 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/安华高 |
23+ |
DIP |
7520 |
全新原装现货,特价出售 |
询价 | ||
AVAGO(安华高) |
2032+ |
DIP-8 |
2579 |
向鸿优势库存,货在仓库要货请确认 |
询价 | ||
AVAGO |
22+ |
DIP |
360000 |
进口原装房间现货实库实数 |
询价 | ||
AVAGO/安华高 |
22+ |
DIP-8 |
9000 |
原装正品 |
询价 | ||
AVAGO/安华高 |
22+ |
DIP8 |
24 |
诚信经营..品质保证..价格优势 |
询价 | ||
AVAGO |
22+ |
DIP-8 |
8000 |
原装正品支持实单 |
询价 | ||
AVAGO |
2020+ |
DIP8 |
4000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
AVAGO |
2021++ |
DIP |
5850 |
原装现货 |
询价 | ||
AVAGO |
23+ |
DIP |
18000 |
询价 | |||
Broadcom |
2021+ |
SOIC |
57500 |
科研单位合格供应商!现货库存 |
询价 |