Home Data converters Analog-to-digital converters (ADCs) Precision ADCs
Home
Data converters
Analog-to-digital converters (ADCs)
Precision ADCs

ADC084S051

ACTIVE

4 Channel, 200 ksps to 500 ksps, 8-Bit A/D Converter

Order now
Data sheet

ADC084S051

ACTIVE
Order now

Product details

Resolution (Bits) 8 Sample rate (max) (ksps) 500 Number of input channels 4 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) 2.2 Analog supply voltage (min) (V) 2.7 Analog supply voltage (max) (V) 5.25 SNR (dB) 49.5 Digital supply (min) (V) 2.7 Digital supply (max) (V) 5.25
Resolution (Bits) 8 Sample rate (max) (ksps) 500 Number of input channels 4 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) 2.2 Analog supply voltage (min) (V) 2.7 Analog supply voltage (max) (V) 5.25 SNR (dB) 49.5 Digital supply (min) (V) 2.7 Digital supply (max) (V) 5.25
VSSOP (DGS) 10 14.7 mm² (3 mm × 4.9 mm)
  • Specified Over a Range of Sample Rates.
  • Four Input Channels
  • Variable Power Management
  • Single Power Supply with 2.7V - 5.25V Range

Key Specifications

  • DNL: ±0.09 LSB (typ)
  • INL: + 0.12/−-0.062 LSB (typ)
  • SNR: 49.6 dB (typ)
  • Power Consumption:
    • 3V Supply: 2.2 mW (typ)
    • 5V Supply: 7.1 mW (typ)

All trademarks are the property of their respective owners.

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

Key Specifications

  • DNL: ±0.09 LSB (typ)
  • INL: + 0.12/−-0.062 LSB (typ)
  • SNR: 49.6 dB (typ)
  • Power Consumption:
    • 3V Supply: 2.2 mW (typ)
    • 5V Supply: 7.1 mW (typ)

All trademarks are the property of their respective owners.

The ADC084S051 is a low-power, four-channel CMOS 8-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 ADC084S051 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 up to four input signals at inputs IN1 through IN4.

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 ADC084S051 operates with a single supply, that can range from +2.7V to +5.25V. Normal power consumption using a +3V or +5V supply is 2.2 mW and 7.1 mW, respectively. The power-down feature reduces the power consumption to just 0.12 µW using a +3V supply, or 0.35 µW using a +5V supply.

The ADC084S051 is packaged in a 10-lead VSSOP package. Operation over the industrial temperature range of −40°C to +85°C is ensured.

The ADC084S051 is a low-power, four-channel CMOS 8-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 ADC084S051 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 up to four input signals at inputs IN1 through IN4.

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 ADC084S051 operates with a single supply, that can range from +2.7V to +5.25V. Normal power consumption using a +3V or +5V supply is 2.2 mW and 7.1 mW, respectively. The power-down feature reduces the power consumption to just 0.12 µW using a +3V supply, or 0.35 µW using a +5V supply.

The ADC084S051 is packaged in a 10-lead VSSOP package. Operation over the industrial temperature range of −40°C to +85°C is ensured.
filter Find other Precision ADCs
Download View video with transcript Video

Similar products you might be interested in

open-in-new Compare alternates
Drop-in replacement with upgraded functionality to the compared device.
ADC084S101 ACTIVE 4 Channel, 500 ksps to 1 Msps, 8-Bit A/D Converter Faster sample rate (1MSPS)
ADC084S021 ACTIVE 4 Channel, 50 ksps to 200 Ksps, 8-Bit A/D Converter Slower sample rate (200kSPS)
Pin-for-pin with same functionality to the compared device.
ADC104S051 ACTIVE 4 Channel 200 ksps to 500 ksps, 10-Bit A/D Converter Higher resolution (10-bit)
Same functionality with different pin-out to the compared device.
ADC088S052 ACTIVE 8-Channel, 200 ksps to 500 ksps, 8-Bit A/D Converter Higher channel count (2x)

Technical documentation

No results found. Please clear your search and try again.
View all 2
Top documentation Type Title Format options Date
* Data sheet ADC084S051 4 Channel, 200 ksps to 500 ksps, 8-Bit A/D Converter datasheet (Rev. F) Mar 19, 2013
E-book Best of Baker's Best: Precision Data Converters -- SAR ADCs May 21, 2015

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Design tool

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.
Supported products & hardware
Package Pins CAD symbols, footprints & 3D models
VSSOP (DGS) 10 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

Ordering & quality

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos