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ADC102S101

AKTIV

2-kanaliger A/D-Wandler, 500 kSPS bis 1 MSPS, 10 Bit

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Datenblatt

ADC102S101

AKTIV
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Produktdetails

Resolution (Bits) 10 Sample rate (max) (ksps) 1000 Number of input channels 2 Interface type Microwire (Serial I/O), SPI Architecture SAR Input type Single-ended Multichannel configuration Multiplexed Rating Catalog Reference mode Supply Input voltage range (max) (V) 5.25 Input voltage range (min) (V) 0 Operating temperature range (°C) -40 to 85 Power consumption (typ) (mW) 3.9 Analog supply voltage (min) (V) 2.7 Analog supply voltage (max) (V) 5.25 SNR (dB) 61.7 Digital supply (min) (V) 2.7 Digital supply (max) (V) 5.25
Resolution (Bits) 10 Sample rate (max) (ksps) 1000 Number of input channels 2 Interface type Microwire (Serial I/O), SPI Architecture SAR Input type Single-ended Multichannel configuration Multiplexed Rating Catalog Reference mode Supply Input voltage range (max) (V) 5.25 Input voltage range (min) (V) 0 Operating temperature range (°C) -40 to 85 Power consumption (typ) (mW) 3.9 Analog supply voltage (min) (V) 2.7 Analog supply voltage (max) (V) 5.25 SNR (dB) 61.7 Digital supply (min) (V) 2.7 Digital supply (max) (V) 5.25
VSSOP (DGK) 8 14.7 mm² (3 mm × 4.9 mm)
  • Specified Over a Range of Sample Rates
  • Two Input Channels
  • Variable Power Management
  • Single Power Supply with 2.7V - 5.25V Range

Key Specifications

  • DNL: + 0.26/−0.16 LSB (Typ)
  • INL: + 0.4/−0.1 LSB (Typ)
  • SNR: 61.7 dB (Typ)
  • Power Consumption:
    • 3V Supply: 3.9 mW (Typ)
    • 5V Supply: 11.4 mW (Typ)

All trademarks are the property of their respective owners.

  • Specified Over a Range of Sample Rates
  • Two Input Channels
  • Variable Power Management
  • Single Power Supply with 2.7V - 5.25V Range

Key Specifications

  • DNL: + 0.26/−0.16 LSB (Typ)
  • INL: + 0.4/−0.1 LSB (Typ)
  • SNR: 61.7 dB (Typ)
  • Power Consumption:
    • 3V Supply: 3.9 mW (Typ)
    • 5V Supply: 11.4 mW (Typ)

All trademarks are the property of their respective owners.

The ADC102S101 is a low-power, two-channel CMOS 10-bit analog-to-digital converter with a high-speed serial interface. Unlike the conventional practice of specifying performance at a single sample rate only, the ADC102S101 is fully specified over a sample rate range of 500 ksps to 1 Msps. The converter is based on a successive-approximation register architecture with an internal track-and-hold circuit. It can be configured to accept one or two input signals at inputs IN1 and IN2.

The output serial data is straight binary, and is compatible with several standards, such as SPI™, QSPI™, MICROWIRE, and many common DSP serial interfaces.

The ADC102S101 operates with a single supply that can range from +2.7V to +5.25V. Normal power consumption using a +3V or +5V supply is 3.9 mW and 11.4 mW, respectively. The power-down feature reduces the power consumption to just 0.12 µW using a +3.6V supply, or 0.47 µW using a +5.5V supply.

The ADC102S101 is packaged in an 8-lead VSSOP package. Operation over the industrial temperature range of −40°C to +85°C is guaranteed.

The ADC102S101 is a low-power, two-channel CMOS 10-bit analog-to-digital converter with a high-speed serial interface. Unlike the conventional practice of specifying performance at a single sample rate only, the ADC102S101 is fully specified over a sample rate range of 500 ksps to 1 Msps. The converter is based on a successive-approximation register architecture with an internal track-and-hold circuit. It can be configured to accept one or two input signals at inputs IN1 and IN2.

The output serial data is straight binary, and is compatible with several standards, such as SPI™, QSPI™, MICROWIRE, and many common DSP serial interfaces.

The ADC102S101 operates with a single supply that can range from +2.7V to +5.25V. Normal power consumption using a +3V or +5V supply is 3.9 mW and 11.4 mW, respectively. The power-down feature reduces the power consumption to just 0.12 µW using a +3.6V supply, or 0.47 µW using a +5.5V supply.

The ADC102S101 is packaged in an 8-lead VSSOP package. Operation over the industrial temperature range of −40°C to +85°C is guaranteed.
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Top-Dokumentation Typ Titel Format-Optionen Neueste englische Version herunterladen Datum
* Datenblatt ADC102S101 2 Channel, 500 ksps to 1 Msps, 10-Bit A/D Converter datasheet (Rev. G) 19.03.2013
E-book Best of Baker's Best: Precision Data Converters -- SAR ADCs 21.05.2015

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Designtool

ADC-DAC-TO-VREF-SELECT-DESIGN-TOOL — The ADC-TO-VREF-SELECT tool enables the pairing of TI ADCs, DACs, and series voltage references.

The ADC-TO-VREF-SELECT tool enables the pairing of TI analog-to-digital converters (ADCs) and series voltage references. Users can select an ADC device and the desired reference voltage, and the tool will list up to two voltage reference recommendations.
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