Low

ADS1282IPW - 

Convertidor de Analógico a Digital, 31 bit, 4 kSPS, 1.65 V, 3.6 V, MSOP

TEXAS INSTRUMENTS ADS1282IPW

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Referencia del fabricante:
ADS1282IPW
Código Farnell:
1754690

Información del producto

:
31bit
:
-
:
-40°C
:
Serie, SPI
:
4kSPS
:
125°C
:
MSOP
:
1.65V
:
Individual
:
Diferencial
:
3.6V
:
28Pines
:
-
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Resumen del producto

The ADS1282IPW is an Analog-to-digital Converter (ADC) with an integrated, low-noise programmable gain amplifier (PGA) and two-channel input multiplexer (mux). An extremely high-performance single-chip ADC is suitable for the demanding needs of energy exploration and seismic monitoring environments. The converter uses a fourth-order, inherently stable, delta-sigma (ΔΣ) modulator that provides outstanding noise and linearity performance. The modulator is used either in conjunction with the on-chip digital filter or can be bypassed for use with post processing filters. The flexible input MUX provides an additional external input for measurement, as well as internal self-test connections. The PGA features outstanding low noise and high input impedance, allowing easy interfacing to geophones and hydrophones over a wide range of gains. The digital filter provides selectable data rates from 250 to 4000SPS. The high-pass filter (HPF) features an adjustable corner frequency.
  • On-chip gain and offset scaling registers support system calibration
  • Low-noise PGA
  • 2-channel input mux
  • Inherently-stable modulator with fast responding overrange detection
  • Flexible digital filter
  • Linear or minimum phase response
  • Programmable high-pass filter
  • Filter bypass
  • Offset and gain calibration engine
  • SYNC input
  • Green product and no Sb/Br

Aplicaciones

Automatización y Control de Procesos, Instrumentación y Medida

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