Integrated Circuits (ICs)

ADS8319IBDRCT

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PRECISION 16-BIT SAR ANALOG-TO-DIGITAL CONVERTER (ADC) WITH SPI INTERFACE

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Search across all available documentation for this part.

DocumentsADS8319 16-Bit, 500-kSPS, Serial Interface, Micropower, Miniature, SAR Analog-to-Digital Converter datasheet (Rev. C)Determining Minimum Acquisition Times for SAR ADCs, part 2 +7

Integrated Circuits (ICs)

ADS8319IBDRCT

Active

Texas Instruments

PRECISION 16-BIT SAR ANALOG-TO-DIGITAL CONVERTER (ADC) WITH SPI INTERFACE

Deep-Dive with AI

DocumentsADS8319 16-Bit, 500-kSPS, Serial Interface, Micropower, Miniature, SAR Analog-to-Digital Converter datasheet (Rev. C)Determining Minimum Acquisition Times for SAR ADCs, part 2 +7

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ADS8319IBDRCT

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-VFDFN Exposed Pad
Ratio - S/H:ADC	1:1
Reference Type	External
Sampling Rate (Per Second)	500k
Supplier Device Package	10-VSON (3x3)
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 ADS8319IBDGSR	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 ADS8319IBDGST	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 ADS8319IBDRCT	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 ADS8319IDRCT	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 ADS8319IBDRCR	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 ADS8319IDGST	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	$ 17.46
		10	$ 16.05
		25	$ 15.38
		100	$ 13.55
	Digi-Reel®	1	$ 17.46
		10	$ 16.05
		25	$ 15.38
		100	$ 13.55
	Tape & Reel (TR)	250	$ 12.89
		500	$ 12.06
Texas Instruments	SMALL T&R	1	$ 15.51
		100	$ 13.55
		250	$ 10.45
		1000	$ 9.35

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

ADS8319 16-Bit, 500-kSPS, Serial Interface, Micropower, Miniature, SAR Analog-to-Digital Converter datasheet (Rev. C)

Data sheet

Antialiasing filter circuit design for single-ended ADC input using fixed cutoff (Rev. B)

Circuit design

Determining Minimum Acquisition Times for SAR ADCs, part 1 (Rev. A)

Application note

Voltage-reference impact on total harmonic distortion

White paper

Circuit for protecting low-voltage SAR ADC from electrical overstress with minim (Rev. A)

Circuit design

Low Power Input and Reference Driver Circuit for ADS8318 and ADS8319

Application note

ADS8319IBDRCT

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ADS8319IBDRCT

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Technical Specifications

ADS8319 Series

Pricing

Description

ADS8319 Series

Documents

ADS8319 16-Bit, 500-kSPS, Serial Interface, Micropower, Miniature, SAR Analog-to-Digital Converter datasheet (Rev. C)

Determining Minimum Acquisition Times for SAR ADCs, part 2

SAR ADCs for PLC Applications

The IBIS model, Part 2: Determining the total quality of an IBIS model

Antialiasing filter circuit design for single-ended ADC input using fixed cutoff (Rev. B)

Determining Minimum Acquisition Times for SAR ADCs, part 1 (Rev. A)

Voltage-reference impact on total harmonic distortion

Circuit for protecting low-voltage SAR ADC from electrical overstress with minim (Rev. A)

Low Power Input and Reference Driver Circuit for ADS8318 and ADS8319

ADS8319 Series