HCPL-7860K Isolated 15-bit A/D Converter AVAGO

HCPL-7860K AVAGO

ข้อมูลแบบเข้าใจง่าย (Specification)

Part : HCPL-7860K
Brand : AVAGO
Description : Isolated 15-bit A/D Converter
Package : DIP-8
Storage Temperature : -55 to 125°C
Ambient Operating Temperature : -40 to 85°C
Supply Voltages VDD1, VDD2 : 5.5V
Output Voltages : -0.5 VDD2 + 0.5 V
Lead Solder Temperature : 260°C for 10 sec., 1.6 mm below seating plane

คุณสมบัติ (Features)
- 12-bit Linearity
- 200 ns Conversion Time (Pre-Trigger Mode 2 with HCPL-0872)
- 12-bit Effective Resolution with 5 μs Signal Delay (14-bit with 102 μs) (with HCPL-0872)
- Fast 3 μs Over-Range Detection (with HCPL-0872)
- ± 200 mV Input Range with Single 5 V Supply
- 1% Internal Reference Voltage Matching
- Offset Calibration (with HCPL-0872)
- -40°C to +85°C Operating Temperature Range
- 15 kV/μs Isolation Transient Immunity
- Safety Approval: UL 1577, CSA and IEC/EN/DIN EN
60747-5-5

โปรแกรมประยุกต์ (Applications)
- Motor Phase and Rail Current Sensing
- Data Acquisition Systems
- Industrial Process Control
- Inverter Current Sensing
- General Purpose Current Sensing and Monitoring

ความหมายของแต่ละขาคือ

VDD1 Supply voltage input (4.5 V to 5.5 V)

VDD2 Supply voltage input (4.5 V to 5.5 V)

VIN+ Positive input (± 200 mV recommended)

MCLK Clock output (10 MHz typical)

VIN- Negative input (normally connected to GND1)

MDAT Serial data output

GND1 Input ground

GND2 Output ground

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