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Convertidores analógico-digitales (ADC)
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ADS1250

COMPRA POR ÚLTIMA VEZ

Convertidor analógico a digital del sistema de adquisición de datos de 20 bits

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ADS1250

COMPRA POR ÚLTIMA VEZ
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Detalles del producto

Resolution (bps) 20 Sample rate (max) (ksps) 25 Number of input channels 1 Interface type SPI Architecture Delta-Sigma Input type Differential, Single-ended Rating Catalog Reference mode External Input voltage range (max) (V) 4.196 Input voltage range (min) (V) 0 Features PGA Operating temperature range (°C) -40 to 85 Power consumption (typ) (mW) 75 Analog supply (min) (V) 4.75 Analog supply voltage (max) (V) 5.25 Digital supply (min) (V) 4.75 Digital supply (max) (V) 5.25
Resolution (bps) 20 Sample rate (max) (ksps) 25 Number of input channels 1 Interface type SPI Architecture Delta-Sigma Input type Differential, Single-ended Rating Catalog Reference mode External Input voltage range (max) (V) 4.196 Input voltage range (min) (V) 0 Features PGA Operating temperature range (°C) -40 to 85 Power consumption (typ) (mW) 75 Analog supply (min) (V) 4.75 Analog supply voltage (max) (V) 5.25 Digital supply (min) (V) 4.75 Digital supply (max) (V) 5.25
  • DATA RATE: 25kHz
  • DIFFERENTIAL INPUTS
  • LOW NOISE: 2.8ppm at PGA = 1
  • INL: 0.002%
  • 20 BITS NO MISSING CODES
  • PROGRAMMABLE FULL SCALE
  • EXTERNAL REFERENCE
  • I/O CONTROLLED PGA: 1, 2, 4, 8
  • DATA RATE: 25kHz
  • DIFFERENTIAL INPUTS
  • LOW NOISE: 2.8ppm at PGA = 1
  • INL: 0.002%
  • 20 BITS NO MISSING CODES
  • PROGRAMMABLE FULL SCALE
  • EXTERNAL REFERENCE
  • I/O CONTROLLED PGA: 1, 2, 4, 8

The ADS1250 is a precision, wide dynamic range, delta-sigma, analog-to-digital converter with 20-bit resolution operating from a single +5V supply. The delta-sigma architecture is used for wide dynamic range and to guarantee 20 bits of no missing code performance. An effective resolution of 18 bits (2.8ppm of rms noise) is achieved for conversion rates up to 25kHz. The dynamic range of the converter is further increased by providing a low-noise Programmable Gain Amplifier (PGA) with gain stages of 1, 2, 4, or 8 for low level input signals.

The ADS1250 is designed for high-resolution measurement applications in cardiac diagnostics, smart transmitters, industrial process control, weigh scales, chromatography and portable instrumentation. The converter includes a flexible synchronous serial interface and offers a three-wire control mode for low-cost isolation.

The ADS1250 is a single-channel converter and is offered in an SOL-16 package.

The ADS1250 is a precision, wide dynamic range, delta-sigma, analog-to-digital converter with 20-bit resolution operating from a single +5V supply. The delta-sigma architecture is used for wide dynamic range and to guarantee 20 bits of no missing code performance. An effective resolution of 18 bits (2.8ppm of rms noise) is achieved for conversion rates up to 25kHz. The dynamic range of the converter is further increased by providing a low-noise Programmable Gain Amplifier (PGA) with gain stages of 1, 2, 4, or 8 for low level input signals.

The ADS1250 is designed for high-resolution measurement applications in cardiac diagnostics, smart transmitters, industrial process control, weigh scales, chromatography and portable instrumentation. The converter includes a flexible synchronous serial interface and offers a three-wire control mode for low-cost isolation.

The ADS1250 is a single-channel converter and is offered in an SOL-16 package.
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* Data sheet ResolutionPlus 20-Bit Data Acquisition System Analog-to-Digital Converter datasheet 27 sep 2000

Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje