位置:HCPL-7800A > HCPL-7800A详情

HCPL-7800A中文资料

厂家型号

HCPL-7800A

文件大小

325.16Kbytes

页面数量

18

功能描述

15 kV/關s Common-Mode Rejection at VCM = 1000 V

特殊用途放大器 4.5 - 5.5 SV 8 dB

数据手册

下载地址一下载地址二到原厂下载

生产厂商

AVAGO

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

  • 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

更新时间:2025-10-9 16:01:00
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

型号:HCPL-7800A-500E 品牌:AVAGO 备注:这里有HCPL-7800A多少钱,2025年最近7天走势,今日出价,今日竞价,HCPL-7800A批发/采购报价,HCPL-7800A行情走势销售排排榜,HCPL-7800A报价。

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