HCPL-7520中文资料PDF规格书
HCPL-7520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
- 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 |
---|---|---|---|---|---|---|---|
Broadcom Limited |
21+ |
8-DIP |
53200 |
一级代理/放心采购 |
询价 | ||
AVAGO/安华高 |
SOP8 |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
AVAGO |
23+ |
SOP |
3200 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
AVAGO |
22+ |
DIPSOP |
6103 |
进口原装!现货库存 |
询价 | ||
AGILENT |
23+ |
SOP8 |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
AVAGO |
2020+ |
SOP-8 |
6500 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
AVAGO |
16+ |
SOP8 |
1900 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
AVAGO |
2023+ |
SOP-8 |
5800 |
进口原装,现货热卖 |
询价 | ||
AVAGO/安华高 |
0940+ |
SOP8 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
AVAGO |
16+ |
SOP8 |
1900 |
全新原装,支持实单,假一罚十,德创芯微 |
询价 |