HCPL-7800A

H High CMR Isolation Amplifiers Technical Data HCPL-7800 HCPL-7800A HCPL-7800B Features 15 kV/µs Common-Mode Rejection at VCM = 1000 V* Compact, Auto-Insertable Standard 8-pin DIP Package 4.6 µV/°C Offset Drift vs. Temperature 0.9 mV Input Offset Voltage 85 kHz Bandwidth 0.1% Nonlinearity Worldwide Safety Approval: UL 1577 (3750 V rms/1 min), VDE 0884 and CSA Advanced Sigma-Delta (Σ∆) A/D Converter Technology Fully Differential Circuit Topology 1 µm CMOS IC Technology Applications Motor Phase Current Sensing General Purpose Current Sensing High-Voltage Power Source Voltage Monitoring *The terms common-mode rejection (CMR) and isolation-mode rejection (IMR) are used interchangeably throughout this data sheet. Switch-Mode Power Supply Signal Isolation General Purpose Analog Signal Isolation Transducer Isolation Description The HCPL-7800 high CMR isolation amplifier provides a unique combination of features ideally s...