Datasheet Microchip ATSENSE301

ManufacturerMicrochip
SeriesATSENSE301

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

Datasheets

ATSENSE101/201(H)/301(H) - Complete Datasheet
PDF, 1.3 Mb, Revision: 10-17-2017
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Prices

Status

ATSENSE301A-ANATSENSE301A-ANRATSENSE301A-AUATSENSE301A-AURATSENSE301HA-AUATSENSE301HA-AUR
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

Packaging

ATSENSE301A-ANATSENSE301A-ANRATSENSE301A-AUATSENSE301A-AURATSENSE301HA-AUATSENSE301HA-AUR
N123456
PackageTQFPTQFPTQFPTQFPTQFPTQFP
Pins323232323232

Parametrics

Parameters / ModelsATSENSE301A-ANATSENSE301A-ANRATSENSE301A-AUATSENSE301A-AURATSENSE301HA-AUATSENSE301HA-AUR
ADC Resolution, bits242424242424
ADC SINAD, dB848484848484
CommentsMetrology library with ATSAM4CMetrology library with ATSAM4CMetrology library with ATSAM4CMetrology library with ATSAM4CMetrology library with ATSAM4CMetrology library with ATSAM4C
Device TypeAnalog-Front-EndAnalog-Front-EndAnalog-Front-EndAnalog-Front-EndAnalog-Front-EndAnalog-Front-End
Dynamic Range3000:13000:13000:13000:13000:13000:1
Gain SelectionUp to 8xUp to 8xUp to 8xUp to 8xUp to 8xUp to 8x
InterfaceSPISPISPISPISPISPI
Measurement Error0.1%0.1%0.1%0.1%0.1%0.1%
No. Of Channels777777
Power TypePoly-PhasePoly-PhasePoly-PhasePoly-PhasePoly-PhasePoly-Phase
Temperature Range, °C-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85
Voltage Reference Drift Typical, ppm/°C101010101010

Eco Plan

ATSENSE301A-ANATSENSE301A-ANRATSENSE301A-AUATSENSE301A-AURATSENSE301HA-AUATSENSE301HA-AUR
RoHSCompliantCompliantCompliantCompliantCompliantCompliant

Other Options

ATSENSE101 ATSENSE201

Model Line

EMS supplier