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ADS1147IPW - 

Convertitore Analogico Digitale, 16 bit, 2 kSPS, Singola, 2.7 V, 5.5 V, TSSOP

TEXAS INSTRUMENTS ADS1147IPW

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Cod. produttore:
ADS1147IPW
Codice Prodotto
1823860
Gamma di prodotti
Quad 16-Bit Sigma-Delta ADCs
Datasheet tecnico:
(EN)
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Informazioni sui prodotti

:
2kSPS
:
TSSOP
:
16bit
:
Singola
:
Differenziale, Single Ended
:
20Pin
:
125°C
:
Seriale, SPI
:
2.7V
:
5.5V
:
Pezzo
:
Quad 16-Bit Sigma-Delta ADCs
:
-
:
-40°C
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Panoramica del prodotto

The ADS1147IPW is a 16-bit Analogue-to-digital Converter for temperature sensors. This ADC features an onboard low-noise programmable gain amplifier (PGA), a precision delta-sigma ADC with a single-cycle settling digital filter and an internal oscillator. The ADS1147 also provides a built-in voltage reference with 10mA output capacity and two matched programmable current digital-to-analogue converters. This ADC provides a complete front-end solution for temperature sensor applications including thermal couples, thermistors and resistance temperature detectors. An input multiplexer supports two for this ADC. In addition, the multiplexer has a sensor burnout detect, voltage bias for thermocouples, system monitoring and general-purpose digital I/Os. The onboard, low-noise PGA provides selectable gains of 1 to 128. The delta-sigma modulator and adjustable digital filter settle in only one cycle, for fast channel cycling when using the input multiplexer and support data rates up to 2kSPS.
  • Single-cycle settling for all data rates
  • 2 Differential/3 single-ended inputs
  • Matched current source DACs
  • Internal voltage reference
  • Sensor burnout detection
  • 4/8 General-purpose I/Os
  • Internal temperature sensor
  • Self and system calibration
  • Green product and no Sb/Br

Applicazioni

Industriale

Avvertenze

ESD sensitive device, take proper precaution while handling the device.

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