ADS8317IBDRBR

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Texas Instruments

16-BIT, PSEUDO-BIPOLAR, FULLY DIFF INPUT, 250KSPS SERIAL OUT, 2.7V-TO-5.5V MICROPOWER SAMPLING ADC

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ADS8317IBDRBR

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Texas Instruments

16-BIT, PSEUDO-BIPOLAR, FULLY DIFF INPUT, 250KSPS SERIAL OUT, 2.7V-TO-5.5V MICROPOWER SAMPLING ADC

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Description Specifications Series Pricing CAD Documents

Description

General part information

ADS8317 Series

The ADS8317 is a 16-bit, sampling, analog-to-digital (A/D) converter specified for a supply voltage range from 2.7V to 5.5V. It requires very little power, even when operating at the full data rate. At lower data rates, the high speed of the device enables it to spend most of its time in the power-down mode. For example, the average power dissipation is less than 0.2mW at a 10kHz data rate.

The ADS8317 offers excellent linearity and very low noise and distortion. It also features a synchronous serial (SPI/SSI-compatible) interface and a differential input. The reference voltage can be set to any level within the range of 0.1V to VDD/2.

Low power and small size make the ADS8317 ideal for portable and battery-operated systems. It is also an excellent fit for remote data-acquisition modules, simultaneous multichannel systems, and isolated data acquisition. The ADS8317 is available in MSOP-8 and SON-8 packages. The SON package size is the same as a 3x3 QFN package.

Technical Specifications

Parameters and characteristics for this part

Specification	ADS8317IBDRBR

Architecture	SAR
Configuration	S/H-ADC
Data Interface	SPI
Input Type	Differential
Mounting Type	Surface Mount
Number of A/D Converters	1 count
Number of Bits	16 bits
Number of Inputs	1
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package / Case	8-VDFN Exposed Pad
Package Length	3 mm
Package Name	8-SON
Package Width	3 mm
Ratio - ADC	1
Ratio - S/H	1
Reference Type	External
Sampling Rate (Per Second)	250 kHz
Voltage - Supply, Analog (Additional)	5 V
Voltage - Supply, Analog (Max)	3.6 V
Voltage - Supply, Analog (Min)	2.7 V
Voltage - Supply, Analog (Typical)	5 V
Voltage - Supply, Digital (Additional)	5 V
Voltage - Supply, Digital (Range 1) Maximum	3.6 V
Voltage - Supply, Digital (Range 1) Minimum	2.7 V

ADS8317 Series

Part	Number of A/D Converters	Reference Type	Mounting Type	Ratio - ADC	Ratio - S/H	Package Width	Package Name	Package Length	Number of Inputs	Voltage - Supply, Analog (Typical)	Voltage - Supply, Analog (Additional)	Voltage - Supply, Analog (Max)	Voltage - Supply, Analog (Min)	Architecture	Sampling Rate (Per Second)	Data Interface	Operating Temperature (Min)	Operating Temperature (Max)	Configuration	Package / Case	Voltage - Supply, Digital (Additional)	Voltage - Supply, Digital (Range 1) Minimum	Voltage - Supply, Digital (Range 1) Maximum	Number of Bits	Input Type	Supplied Contents	Contents	Input Voltage (Min)	Input Voltage (Max)	Utilized IC / Part
Texas Instruments ADS8317IDRBR	1 count	External	Surface Mount	1	1	3 mm	8-SON	3 mm	1	5 V	5 V	3.6 V	2.7 V	SAR	250 kHz	SPI	-40 °C	85 °C	S/H-ADC	8-VDFN Exposed Pad	5 V	2.7 V	3.6 V	16 bits	Differential
Texas Instruments ADS8317IBDRBR	1 count	External	Surface Mount	1	1	3 mm	8-SON	3 mm	1	5 V	5 V	3.6 V	2.7 V	SAR	250 kHz	SPI	-40 °C	85 °C	S/H-ADC	8-VDFN Exposed Pad	5 V	2.7 V	3.6 V	16 bits	Differential
Texas Instruments ADS8317IDGKR	1 count	External	Surface Mount	1	1	3 mm	8-TSSOP 8-MSOP 8-VSSOP	0.118 in	1	5 V	5 V	3.6 V	2.7 V	SAR	250 kHz	SPI	-40 °C	85 °C	S/H-ADC		5 V	2.7 V	3.6 V	16 bits	Differential
Texas Instruments ADS8317IDGKT	1 count	External	Surface Mount	1	1	3 mm	8-TSSOP 8-MSOP 8-VSSOP	0.118 in	1	5 V	5 V	3.6 V	2.7 V	SAR	250 kHz	SPI	-40 °C	85 °C	S/H-ADC		5 V	2.7 V	3.6 V	16 bits	Differential
Texas Instruments ADS8317IDRBT	1 count	External	Surface Mount	1	1	3 mm	8-SON	3 mm	1	5 V	5 V	3.6 V	2.7 V	SAR	250 kHz	SPI	-40 °C	85 °C	S/H-ADC	8-VDFN Exposed Pad	5 V	2.7 V	3.6 V	16 bits	Differential
Texas Instruments ADS8317IBDGKT	1 count	External	Surface Mount	1	1	3 mm	8-TSSOP 8-MSOP 8-VSSOP	0.118 in	1	5 V	5 V	3.6 V	2.7 V	SAR	250 kHz	SPI	-40 °C	85 °C	S/H-ADC		5 V	2.7 V	3.6 V	16 bits	Differential
Texas Instruments ADS8317IBDGKR	1 count	External	Surface Mount	1	1	3 mm	8-TSSOP 8-MSOP 8-VSSOP	0.118 in	1	5 V	5 V	3.6 V	2.7 V	SAR	250 kHz	SPI	-40 °C	85 °C	S/H-ADC		5 V	2.7 V	3.6 V	16 bits	Differential
Texas Instruments ADS8317IBDRBT	1 count	External	Surface Mount	1	1	3 mm	8-SON	3 mm	1	5 V	5 V	3.6 V	2.7 V	SAR	250 kHz	SPI	-40 °C	85 °C	S/H-ADC	8-VDFN Exposed Pad	5 V	2.7 V	3.6 V	16 bits	Differential
Texas Instruments ADS8317EVM-PDK	1 count														250 kHz	SPI								16 bits		Board(s)	Board	0 mV	5 V	ADS8317

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

16-Bit, High-Speed, 2.7V to 5.5V microPower Sampling Analog-to-Digital Converter datasheet (Rev. D)

Determining Minimum Acquisition Times for SAR ADCs, part 2

Voltage-reference impact on total harmonic distortion

MSOP-8EVM and MSOP-8EVM-PDK User's Guide (Rev. A)

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