規格
| 屬性 | 價值 |
| Supplier | Texas Instruments |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100 |
| Part Status | Active |
| Type | Isolation |
| Applications | DC/DC Converter |
| Mounting Type | Surface Mount |
概述
Description
AMC1350QDWVRQ1 is an Analog Devices isolated data-converter front end used for high-voltage current/voltage sensing in power electronics. It integrates input conditioning, a delta-sigma ADC, and a galvanic isolation barrier, delivering a digital representation of the sensed signal to a host processor over a SPI-like interface. The QDWVRQ1 suffix identifies a specific automotive-grade, RoHS-compliant package/variant of the part.
Typical applications include motor drives, inverters, solar power converters, and energy meters, where high common-mode isolation between the HV sensing side and the MCU is required. It is used with a sense resistor (for current) or a voltage-sense network (for voltage) and provides a low-voltage digital output on the isolated side.
For exact isolation rating, input ranges, data rate, and interface timing, consult the AMC1350QDWVRQ1 datasheet and reference designs.
Typical applications include motor drives, inverters, solar power converters, and energy meters, where high common-mode isolation between the HV sensing side and the MCU is required. It is used with a sense resistor (for current) or a voltage-sense network (for voltage) and provides a low-voltage digital output on the isolated side.
For exact isolation rating, input ranges, data rate, and interface timing, consult the AMC1350QDWVRQ1 datasheet and reference designs.
Equivalent
Direct pin-for-pin equivalents for AMC1350QDWVRQ1 aren’t published. Closest functionally equivalent parts are isolated amplifiers, for example:
- TI AMC1300/AMC1315 family (isolation amplifiers with differential input)
- Analog Devices ADuM1250/ADuM1251 (isolated amplifiers)
Exact cross-reference depends on required specs (isolation voltage, input range, output format, channel count). Use each vendor’s cross-reference tool for a precise replacement.
- TI AMC1300/AMC1315 family (isolation amplifiers with differential input)
- Analog Devices ADuM1250/ADuM1251 (isolated amplifiers)
Exact cross-reference depends on required specs (isolation voltage, input range, output format, channel count). Use each vendor’s cross-reference tool for a precise replacement.
Pinout
Pin count: 16 pins (VQFN-16 package).
Function: An isolated precision delta-sigma ADC/modulator front-end. It accepts a differential input across the isolation barrier and provides a serial (SPI-like) digital output to a host MCU, suitable for shunt-based current/voltage sensing with galvanic isolation.
Function: An isolated precision delta-sigma ADC/modulator front-end. It accepts a differential input across the isolation barrier and provides a serial (SPI-like) digital output to a host MCU, suitable for shunt-based current/voltage sensing with galvanic isolation.
Manufacturer
- Manufacturer: Analog Devices, Inc. (ADI).
- Company type: A multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing (DSP) integrated circuits for industrial, automotive, communications, and consumer markets.
- Company type: A multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing (DSP) integrated circuits for industrial, automotive, communications, and consumer markets.
Application
- Isolated sensing for high-voltage power electronics
- Three-phase motor drives and motor-control systems
- Renewable energy inverters (solar, wind) and grid-tie converters
- Battery-management systems (EV/HEV) and energy storage
- Energy metering, power monitoring, and smart-grid instrumentation
- Industrial automation and test instrumentation requiring galvanic isolation
- Three-phase motor drives and motor-control systems
- Renewable energy inverters (solar, wind) and grid-tie converters
- Battery-management systems (EV/HEV) and energy storage
- Energy metering, power monitoring, and smart-grid instrumentation
- Industrial automation and test instrumentation requiring galvanic isolation
Package
AMC1350QDWVRQ1 is in a 16-pin QFN package with an exposed pad.
