Microchip ATSENSE301A-AU
Manufacturer No:
ATSENSE301A-AU
Manufacturer:
Package:
32-TQFP
Description:
ATSENSE301
Quantity:
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ATSENSE301A-AU Information
Microchip ATSENSE301A-AU technical specifications, attributes, parameters and parts with similar specifications to Microchip ATSENSE301A-AU.
- Type
- Parameter
- Timers
- 0
- Temp# Range Min (deg C)
- -40
- Temp# Range Max (deg C)
- 105
- Operating Voltage Min (Vcc)
- 3
- Operating Voltage Max (Vcc)
- 3.6
- PWM Channels
- 7
- Anti-Tampering Inputs
- 0
- Temp Coefficient Type (ppm/degC)
- 0
- Reactive Energy Accy (%)
- 0
- Active Meas# Accy (%)
- 0
- Type
- Parameter
- Active Energy Accy (%)
- 0
- Flash (kBytes)
- 0
- ADC Resolution (bits)
- 0
- Max I/O Pins
- 0
- UART
- 0
- SRAM (kBytes)
- 0
- Meter Type
- Poly-Phase
- ADC Channels
- 0
- Dynamic Range
- 3000:1
Download datasheets and manufacturer documentation for Microchip ATSENSE301A-AU.
Data Sheets:
Application Notes:
ATSENSE-301(H) are multi-channel analog front end devices which integrate seven simultaneously sampled Sigma-Delta A/D converters, a high-precision voltage reference with up to 10 ppm/ºC temperature stability (H-versions), a programmable current signal amplification, a temperature sensor and an SPI interface. Designed to support energy measurement applications in combination with the Microchip's ATSAM4C device family that features a dedicated Cortex®-M4 processor and metrology library and a variety of sensors including Shunt, Current Transformer and Rogowski coils, the ATSENSE-301(H) achieve ANSI C12.20-2002 and IEC 62053-22 metering accuracy classes of up to 0.2% over 3000:1 current range.
- Poly-phase (ATSENSE-301(H)) Energy Metering Analog Front End for Microchip MCUs and Metrology Library
- Compliant with Class 0.2 Standards (ANSI C12.20-2002 and IEC 62053-22)
- Seven Sigma-Delta ADC Measurement Channels: Three Voltages, Four Currents, 102 dB Dynamic Range
- Current Channels with Pre-Gain (x1, x2, x4, x8) Supports Shunt, Current Transformer and Rogowski Coil
- Dedicated Current Channel for Anti-tamper Measurement
- Integrated SINC Decimation Filters. Output Data Rate: 16 kSps typical
- Integrated 2.8V LDO Regulator to Supply Analog Functions
- 3.0V to 3.6V Operation, Ultra Low Power: < 2.5 mW typical/Channel @ 3.3V
- Specified over two ambient operating temperature ranges : [-40°C ; +85°C] and [-40°C;+105°C]
- Standard 1.2V Output Voltage with Possible External Bypass
- Temperature Drift: 50 ppm typical (ATSENSE-301)
- Temperature Drift: 10 ppm typical (ATSENSE-301H)
- Factory-measured Temperature Drift and Die Temperature Sensor to perform Software Correction (ATSENSE-301H)
- 8.192 MHz Serial Peripheral Interface (SPI) Compatible Mode 1 (8-bit) for ADC Data and AFE Controls
- Interrupt Output Line Signaling ADC End-of-Conversion, Underrun and Overrun
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