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Isolated 15-bit A/D Converter Technical Data
HCPL-7860 HCPL-0870, -7870
Features
• 12-bit Linearity
• 700 ns Conversion Time (Pre-Trigger Mode 2)
• 5 Conversion Modes for Resolution/Speed Trade-Off; 12-bit Effective Resolution with 18 µs Signal Delay (14-bit with 94 µs)
• Fast 3 µs Over-Range Detection
• Serial I/O (SPI®, QSPI® and Microwire® Compatible)
• ± 200 mV Input Range with Single 5 V Supply
• 1% Internal Reference Voltage Matching
• Offset Calibration • -40°C to +85°C Operating
Temperature Range • 15 kV/µs Isolation Transient
Immunity
• Regulatory Approvals; UL, CSA, VDE
DIGITAL CURRENT SENSOR
+ ISOLATION + BOUNDARY
INPUT CURRENT
OUTPUT DATA
HP7860 YYWW HPx870 YYWW MICRO-CONTROLLER
ISOLATED MODULATOR
DIGITAL INTERFACE IC
Hewlett-Packard’s Isolated A/D Converter delive
HCPL-7870 Datasheet
