ATSENSE301(H)
| Key | Value |
|---|
| ADC Channels: | 7 |
|---|
| Dynamic Range: | 3000:1 |
|---|
| Active Energy Accy (%): | 0.1 % |
|---|
| Reactive Energy Accy (%): | 0.2 % |
|---|
| Meter Type: | Three-Phase |
|---|
| Temp. Range (deg C): | -40 to 85 |
|---|
| ADC Resolution (bits): | 24 |
|---|
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/°C 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 Atmel® 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.
Ordering Code 订购信息| 订购码 | 封装 | 操作范围 | 载体类型 |
|---|
| ATSENSE301A-AU | TQFP 32A 32 | Industrial (A) (-40°C to 85°C) | Tray |
| ATSENSE301A-AUR | TQFP 32A 32 | Industrial (A) (-40°C to 85°C) | Tape&Reel |
| ATSENSE301HA-AU | TQFP 32A 32 | Industrial (A) (-40°C to 85°C) | Tray |
| ATSENSE301HA-AUR | TQFP 32A 32 | Industrial (A) (-40°C to 85°C) | Tape&Reel |
DataSheet 数据手册
Application Note
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