ADS8319IDGST
ActivePRECISION 16-BIT SAR ANALOG-TO-DIGITAL CONVERTER (ADC) WITH SPI INTERFACE
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ADS8319IDGST
ActivePRECISION 16-BIT SAR ANALOG-TO-DIGITAL CONVERTER (ADC) WITH SPI INTERFACE
Technical Specifications
Parameters and characteristics for this part
| Specification | ADS8319IDGST |
|---|---|
| Architecture | SAR |
| Configuration | S/H-ADC |
| Data Interface | SPI |
| Input Type | Single Ended, Pseudo-Differential |
| Mounting Type | Surface Mount |
| Number of A/D Converters | 1 |
| Number of Bits | 16 |
| Number of Inputs | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 10-MSOP, 10-TFSOP |
| Package / Case [x] | 3 mm |
| Package / Case [x] | 0.118 in |
| Ratio - S/H:ADC | 1:1 |
| Reference Type | External |
| Sampling Rate (Per Second) | 500k |
| Supplier Device Package | 10-VSSOP |
| Voltage - Supply, Analog | 5 V |
| Voltage - Supply, Digital [Max] | 5.5 V |
| Voltage - Supply, Digital [Min] | 2.375 V |
ADS8319 Series
Precision 16-Bit SAR Analog-to-Digital Converter (ADC) With SPI Interface
| Part | Data Interface | Ratio - S/H:ADC | Number of Inputs | Voltage - Supply, Digital [Min] | Voltage - Supply, Digital [Max] | Reference Type | Operating Temperature [Max] | Operating Temperature [Min] | Sampling Rate (Per Second) | Package / Case | Package / Case [x] | Package / Case [x] | Architecture | Mounting Type | Configuration | Number of A/D Converters | Input Type | Number of Bits | Voltage - Supply, Analog | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments | SPI | 1:1 | 1 | 2.375 V | 5.5 V | External | 85 °C | -40 °C | 500k | 10-MSOP 10-TFSOP | 3 mm | 0.118 in | SAR | Surface Mount | S/H-ADC | 1 | Pseudo-Differential Single Ended | 16 | 5 V | 10-VSSOP |
Texas Instruments | SPI | 1:1 | 1 | 2.375 V | 5.5 V | External | 85 °C | -40 °C | 500k | 10-MSOP 10-TFSOP | 3 mm | 0.118 in | SAR | Surface Mount | S/H-ADC | 1 | Pseudo-Differential Single Ended | 16 | 5 V | 10-VSSOP |
 Texas Instruments | SPI | 1:1 | 1 | 2.375 V | 5.5 V | External | 85 °C | -40 °C | 500k | 10-VFDFN Exposed Pad | SAR | Surface Mount | S/H-ADC | 1 | Pseudo-Differential Single Ended | 16 | 5 V | 10-VSON (3x3) | ||
Texas Instruments | SPI | 1:1 | 1 | 2.375 V | 5.5 V | External | 85 °C | -40 °C | 500k | 10-VFDFN Exposed Pad | SAR | Surface Mount | S/H-ADC | 1 | Pseudo-Differential Single Ended | 16 | 5 V | 10-VSON (3x3) | ||
Texas Instruments | SPI | 1:1 | 1 | 2.375 V | 5.5 V | External | 85 °C | -40 °C | 500k | 10-VFDFN Exposed Pad | SAR | Surface Mount | S/H-ADC | 1 | Pseudo-Differential Single Ended | 16 | 5 V | 10-VSON (3x3) | ||
Texas Instruments | SPI | 1:1 | 1 | 2.375 V | 5.5 V | External | 85 °C | -40 °C | 500k | 10-MSOP 10-TFSOP | 3 mm | 0.118 in | SAR | Surface Mount | S/H-ADC | 1 | Pseudo-Differential Single Ended | 16 | 5 V | 10-VSSOP |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 12.60 | |
| 10 | $ 11.58 | |||
| 25 | $ 11.10 | |||
| 100 | $ 9.78 | |||
| Digi-Reel® | 1 | $ 12.60 | ||
| 10 | $ 11.58 | |||
| 25 | $ 11.10 | |||
| 100 | $ 9.78 | |||
| Tape & Reel (TR) | 250 | $ 9.30 | ||
| 500 | $ 8.70 | |||
| 1250 | $ 7.98 | |||
| Texas Instruments | SMALL T&R | 1 | $ 11.50 | |
| 100 | $ 10.05 | |||
| 250 | $ 7.75 | |||
| 1000 | $ 6.93 | |||
Description
General part information
ADS8319 Series
The ADS8319 device is a 16-bit, 500-kSPS, analog-to-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 daisy-chaining or cascading of multiple devices. Furthermore, aBusy Indicatormakes synchronizing with the digital host easy.
The device unipolar, single-ended input range supports an input swing of 0 V to +VREF.
Documents
Technical documentation and resources