HCPL-7850中文资料安华高数据手册PDF规格书

Description

The HCPL-7850, HCPL-7851 and ACPL-785E are isolation amplifiers that provide accurate, electrically isolated and amplified representations of voltage and current. When used with a shunt resistor to monitor the motor phase current in a high speed motor drive, the device will offer superior reliability compared with the traditional solutions such as current transformers and Hall-effect sensors.

Features

• Performance guaranteed over full military temperature range: -55° C to +125° C

• Manufactured and tested on a MIL-PRF-38534 certified line

• Hermetically sealed packages

• Dual marked with device part number and DLA drawing number

• QML-38534, Class H and Class E

• HCPL-7840 function compatibility

• High common mode rejection (CMR): 8 kV/s at VCM = 1000 V

• 5 gain tolerance

• 0.1 nonlinearity

• Low offset voltage and offset temperature coefficient

• 100 kHz bandwidth

Applications

• Industrial, military and space systems

• High reliability systems

• Harsh industrial environments

• Transportation, medical, and life critical systems

• General purpose analog signal isolation