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ADS8342

OBSOLETO

Salida paralela ADC de 16 bits, 250 kSPS, 4 canales bipolares reales

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ADS8331 ACTIVO Convertidor analógico a digital (ADC) serie de baja potencia de 2,7 V a 5,5 V, 16 bits y 500 kSPS Higher speed

ADS8342

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Detalles del producto

Resolution (Bits) 16 Sample rate (max) (ksps) 250 Number of input channels 4 Interface type Byte-Wide, Parallel Architecture SAR Input type Pseudo-Differential, Single-ended Multichannel configuration Multiplexed Rating Catalog Reference mode External Input voltage range (max) (V) 2.5 Input voltage range (min) (V) -2.5 Operating temperature range (°C) -40 to 85 Power consumption (typ) (mW) 208 Analog supply voltage (min) (V) -5.25 Analog supply voltage (max) (V) 5.25 SNR (dB) 86 Digital supply (min) (V) 2.7 Digital supply (max) (V) 5.5
Resolution (Bits) 16 Sample rate (max) (ksps) 250 Number of input channels 4 Interface type Byte-Wide, Parallel Architecture SAR Input type Pseudo-Differential, Single-ended Multichannel configuration Multiplexed Rating Catalog Reference mode External Input voltage range (max) (V) 2.5 Input voltage range (min) (V) -2.5 Operating temperature range (°C) -40 to 85 Power consumption (typ) (mW) 208 Analog supply voltage (min) (V) -5.25 Analog supply voltage (max) (V) 5.25 SNR (dB) 86 Digital supply (min) (V) 2.7 Digital supply (max) (V) 5.5
TQFP (PFB) 48 81 mm² (9 mm × 9 mm)
  • True Bipolar Input
  • Input Signal Range: ±2.5V
  • 4-Channel Input Multiplexer
  • Up to 250kSPS Sampling Rate
  • Selectable 8-Bit or 16-Bit Parallel Interface
  • 16-Bit Ensured No Missing Codes
  • Offset: 1mV max
  • Low Power: 200mW
  • TQFP-48 Package
  • Operating Temperature Range: –40°C to +85°C
  • APPLICATIONS
    • Data Acquisition
    • Test and Measurement
    • Industrial Process Control
    • Medical Instruments
    • Laboratory Equipment
  • True Bipolar Input
  • Input Signal Range: ±2.5V
  • 4-Channel Input Multiplexer
  • Up to 250kSPS Sampling Rate
  • Selectable 8-Bit or 16-Bit Parallel Interface
  • 16-Bit Ensured No Missing Codes
  • Offset: 1mV max
  • Low Power: 200mW
  • TQFP-48 Package
  • Operating Temperature Range: –40°C to +85°C
  • APPLICATIONS
    • Data Acquisition
    • Test and Measurement
    • Industrial Process Control
    • Medical Instruments
    • Laboratory Equipment

The ADS8342 is a 4-channel, 16-bit analog-to-digital converter (ADC). It contains a 16-bit succesive approximation register (SAR), a capacitor-based ADC with an inherent sample-and-hold circuit, an interface for microprocessor use, and parallel 3-state output drivers. The ADS8342 is specified at a 250kHz sampling rate while dissipating only 200mW of power using a ±5V power supply.

The ADS8342 is available in a TQFP-48 package and is ensured over the –40°C to +85°C temperature range.

The ADS8342 is a 4-channel, 16-bit analog-to-digital converter (ADC). It contains a 16-bit succesive approximation register (SAR), a capacitor-based ADC with an inherent sample-and-hold circuit, an interface for microprocessor use, and parallel 3-state output drivers. The ADS8342 is specified at a 250kHz sampling rate while dissipating only 200mW of power using a ±5V power supply.

The ADS8342 is available in a TQFP-48 package and is ensured over the –40°C to +85°C temperature range.
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* Hoja de datos ADS8342: 16-Bit, 250kSPS, 4-Channel, Parallel Output Analog-to-Digital Converter datasheet 6/02/2003

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