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ADS7806

ACTIVO

Convertidor analógico a digital CMOS de muestreo de 12 bits y baja potencia

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ADS8681W ACTIVO ADC SAR de 16 bits, 1 MSPS, un canal y ancho de banda amplio con rangos de entrada programables en a Higher resolution, higher speed, increased bandwith

ADS7806

ACTIVO
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Detalles del producto

Resolution (Bits) 12 Sample rate (max) (ksps) 40 Number of input channels 1 Interface type Byte-Wide, Parallel Architecture SAR Input type Single-ended Rating Catalog Reference mode External, Internal Input voltage range (max) (V) 10 Input voltage range (min) (V) -10 Operating temperature range (°C) -40 to 85 Power consumption (typ) (mW) 28 Analog supply voltage (min) (V) 4.75 Analog supply voltage (max) (V) 5.25 SNR (dB) 73 Digital supply (min) (V) 4.75 Digital supply (max) (V) 5.25
Resolution (Bits) 12 Sample rate (max) (ksps) 40 Number of input channels 1 Interface type Byte-Wide, Parallel Architecture SAR Input type Single-ended Rating Catalog Reference mode External, Internal Input voltage range (max) (V) 10 Input voltage range (min) (V) -10 Operating temperature range (°C) -40 to 85 Power consumption (typ) (mW) 28 Analog supply voltage (min) (V) 4.75 Analog supply voltage (max) (V) 5.25 SNR (dB) 73 Digital supply (min) (V) 4.75 Digital supply (max) (V) 5.25
SOIC (DW) 28 184.37 mm² (17.9 mm × 10.3 mm)
  • POWER DISSIPATION: 35mW max
  • POWER-DOWN MODE: 50 µW
  • ACQUISITION AND CONVERSION: 25 µs max
  • ±1/2 LSB MAX INL AND DNL
  • 72dB MIN SINAD WITH 1kHz INPUT
  • INPUT RANGES: ±10V, 0V to +5V, and 0V TO +4V
  • SINGLE +5V SUPPLY OPERATION
  • PARALLEL AND SERIAL DATA OUTPUT
  • PIN-COMPATIBLE WITH THE 16-BIT ADS7807
  • USES INTERNAL OR EXTERNAL REFERENCE
  • 0.3" DIP-28 AND SO-28

All trademarks are the property of their respective owners.
  • POWER DISSIPATION: 35mW max
  • POWER-DOWN MODE: 50 µW
  • ACQUISITION AND CONVERSION: 25 µs max
  • ±1/2 LSB MAX INL AND DNL
  • 72dB MIN SINAD WITH 1kHz INPUT
  • INPUT RANGES: ±10V, 0V to +5V, and 0V TO +4V
  • SINGLE +5V SUPPLY OPERATION
  • PARALLEL AND SERIAL DATA OUTPUT
  • PIN-COMPATIBLE WITH THE 16-BIT ADS7807
  • USES INTERNAL OR EXTERNAL REFERENCE
  • 0.3" DIP-28 AND SO-28

All trademarks are the property of their respective owners.

The ADS7806 is a low-power, 12-bit, sampling Analog-to-Digital (A/D) converter using state of the art CMOS structures. It contains a complete 12-bit, capacitor-based, Successive Approximation Register (SAR) A/D converter with sample-and-hold, clock, reference, and a microprocessor interface with parallel and serial output drivers.

The ADS7806 can acquire and convert to full 12-bit accuracy in 25us max, while consuming only 35mW max. Laser trimmed scaling resistors provide standard industrial input ranges of ±10V and 0V to +5V. In addition, a 0V to +4V range allows development of complete single-supply systems.

The ADS7806 is available in a 0.3" DIP-28 and SO-28, both fully specified for operation over the industrial –40°C to +85°C temperature range.

The ADS7806 is a low-power, 12-bit, sampling Analog-to-Digital (A/D) converter using state of the art CMOS structures. It contains a complete 12-bit, capacitor-based, Successive Approximation Register (SAR) A/D converter with sample-and-hold, clock, reference, and a microprocessor interface with parallel and serial output drivers.

The ADS7806 can acquire and convert to full 12-bit accuracy in 25us max, while consuming only 35mW max. Laser trimmed scaling resistors provide standard industrial input ranges of ±10V and 0V to +5V. In addition, a 0V to +4V range allows development of complete single-supply systems.

The ADS7806 is available in a 0.3" DIP-28 and SO-28, both fully specified for operation over the industrial –40°C to +85°C temperature range.
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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos ADS7806: Low-Power 12-Bit Sampling CMOS Analog-to-Digital Converter datasheet (Rev. B) 16/09/2003
* Errata Errata: ADS78xx 22/10/2012

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