(China (Mainland))
Product Summary
The HCPL-7860L Isolated Modulator and the HCPL-x870 Digital Interface IC together form an isolated programmable two-chip analog-to-digital converter. The HCPL-7860L allows direct measurement of motor phase currents in power inverters while the digital interface IC can be programmed to optimize the conversion speed and resolution trade-off. The HCPL-7860L dielectric with 3750 VRMS stand voltage rating) converts a low-bandwidth analog input into a high-speed one-bit data stream by means of a sigma-delta oversampling modulator.
Parametrics
HCPL-7860L absolute maximum ratings: (1) Storage Temperature Ts: -55 to +125°C; (2) Ambient Operating Temperature TA: -40 to +85°C; (3) Supply Voltage VDD: 0 to 5.5V; (4) Input Voltage: -0.5V to VDD +0.5V; (5) Output Voltage: -0.5V to VDD +0.5V; (6) Lead Solder Temperature: 260°C for 10 seconds, 1.6 mm below seating plane; (6) Solder Reflow Temperature Profile: See Reflow Thermal Profile.
Features
HCPL-7860L features: (1) 12-bit Linearity; (2) 700 ns Conversion Time (Pre-Trigger Mode 2) ; (3) 5 Conversion Modes for Resolution/Speed Trade-Off; 12-bit Effective Resolution with 18μs Signal Delay (14-bit with 94μs) ; (4) Fast 3μs Over-Range Detection; (5) ±200mV Input Range with single 5V Supply; (6) 1% Internal Reference Voltage Matching; (7) Offset Calibration; (8) -40°C to +85°C Operating Temperature Range; (9) 15kV/μs Isolation Transient Immunity; (10) Regulatory Approvals; UL, CSA, VDE.
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