Can you suggest alternatives to ATSENSE301A-AN?

Yes. If ATSENSE301A-AN is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip Data Converter ICs parts or compatible alternatives.

ATSENSE301A-AN - Microchip | Electronic Components

Name: ATSENSE301A-AN
Brand: Microchip
SKU: ATSENSE301A-AN

Product FAQ

1. Is ATSENSE301A-AN available for RFQ?

Yes. ATSENSE301A-AN by Microchip is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

2. Why is there no fixed price for ATSENSE301A-AN?

Pricing for ATSENSE301A-AN can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

3. What are the key specifications of ATSENSE301A-AN?

ATSENSE301A-AN is a Microchip Data Converter ICs with Temp Coefficient Type (ppm/degC): 0 and Operating Voltage Min (Vcc): 3. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for ATSENSE301A-AN?

Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

5. How soon can ATSENSE301A-AN be shipped?

If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

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