ADS8319IBDRCT Part Information

Details for ADS8319IBDRCT by Texas Instruments

Semiconductors - ICs > Data & Signal Conversion > Analog-to-Digital Converters - ADC

Part Description

The ADS8319 device is a 16-bit, 500-kSPS, analogto-digital converter (ADC) that operates with a 2.25-V to 5.5-V external reference. The device includes a capacitor-based, successive-approximation register (SAR) ADC with inherent sample and hold. The device includes a 50-MHz, SPI-compatible serial interface. The interface is designed to support daisychaining or cascading of multiple devices. Furthermore, a Busy Indicator makes synchronizing with the digital host easy. The device unipolar, single-ended input supports an input swing of 0 V to +VREF. range Device operation is optimized for very-low power operation and the power consumption directly scales with speed. This feature makes the device attractive for lower-speed applications. The device is available in 10-pin VSSOP and VSON packages.

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Part Features

  • 10-Pin VSSOP and VSON Packages
  • 16-Bit Resolution
  • 500-kHz Sample Rate
  • Excellent Performance: u2013 93.6-dB SNR (Typical) at 10-kHz Input u2013 u2013106-dB THD (Typical) at 10-kHz Input u2013 u00b11.5-LSB (Maximum) INL u2013 u00b11-LSB (Maximum) DNL
  • Low Power Dissipation: 18 mW (Typical) at 500 kSPS
  • Power Dissipation During Power-Down State: 0.25 u00b5W (Typical)
  • Power Scales Linearly with Speed: 3.6 mW / 100 kSPS
  • SPI-Compatible Serial Interface With Daisy-Chain Option
  • Unipolar, Single-Ended Input Range: 0 V to VREF
  • Zero Latency at Full Speed

Part Specifications

Resolution (Bits) 16bit
Sampling Rate 500kSPS
Input Channel Type Single Ended
Data Interface Serial SPI
Supply Voltage Type Single
Supply Voltage Min 4.5V
Supply Voltage Max 5.5V
ADC / DAC Case Style SON
No. of Pins 10Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range Single 16-Bit SAR ADCs
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 3 - 168 hours
SVHC No SVHC (27-Jun-2018)
Base Number 8319
IC Case Style SON
No. of Channels 1Channels
Operating Temperature Range -40°C to +85°C
Supply Current 3.6mA
Supply Voltage Range 4.5V to 5.5V
Supply Voltage Range - Analogue 4.5V to 5.5V
Supply Voltage Range - Digital 2.375V to 5.5V
Termination Type Surface Mount Device
RoHS Compliant

Alternative Part Descriptions

  • Precision 16-Bit SAR Analog-to-Digital Converter (ADC) With SPI Interface | Texas Instruments

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