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HCPL-7520-300中文资料安华高数据手册PDF规格书
HCPL-7520-300规格书详情
Description
The HCPL-7520 isolated linear current sensing IC family is designed for current sensing in low-power electronic motor drives. In a typical implementation, motor current flows through an external resistor and the resulting analog voltage drop is sensed by the HCPL-7520. An output voltage is created on the other side of the HCPL- 7520 optical isolation barrier. This single-ended output voltage is proportional to the motor current. Since common-mode voltage swings of several hundred volts in tens of nanoseconds are common in modern switching inverter motor drives, the HCPL-7520 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 8-pin DIP package
• 60 ppm/°C gain drift vs. temperature
• –0.6 mV input offset voltage
• 8 µV/°C input offset voltage vs. temperature
• 100 kHz bandwidth
• 0.06 non-linearity, single-ended amplifer output for low power application.
• Worldwide safety approval: UL 1577 (3750 Vrms/1 min.), CSA and IEC/EN/DIN EN 60747-5-2 (Option 060 only)
• Advanced sigma-delta (Σ−∆) A/D converter technology
Applications
• Low-power inverter current sensing
• Motor phase and rail current sensing
• Switched mode power supply signal isolation
• General purpose low-power current sensing and monitoring
• General purpose analog signal isolation
产品属性
- 型号:
HCPL-7520-300
- 功能描述:
隔离放大器 4.5 - 5.5 SV +/-5%
- 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 |
---|---|---|---|---|---|---|---|
Avago(安华高) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
AVAGO(安华高) |
23+ |
SMD8P |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
AVAGO |
2018+ |
SOP8 |
19500 |
专营AVAGO全线品牌假一赔万原装进口货可开增值税发票 |
询价 | ||
AVAGO |
2023+ |
3000 |
进口原装现货 |
询价 | |||
Broadc |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
AVAGO/安华高 |
22+ |
SOP |
14100 |
原装正品 |
询价 | ||
BROADCOM |
21+ |
BGA |
1680 |
诚信至上只做原装 |
询价 | ||
Broadcom Limited |
24+ |
8-SMD,鸥翼 |
25000 |
in stock线性IC-原装正品 |
询价 | ||
AVAGO(安华高) |
1921+ |
DIPGullWing-8 |
3575 |
向鸿仓库现货,优势绝对的原装! |
询价 | ||
BROADCOM |
23+ |
8-SMD |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 |