Specification	ADS8325IDRBR

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	8-VDFN Exposed Pad
Ratio - S/H:ADC	1:1
Reference Type	External
Sampling Rate (Per Second)	100k
Supplier Device Package	8-SON (3x3)
Voltage - Supply, Analog	5 V
Voltage - Supply, Analog [Max]	3.6 V
Voltage - Supply, Analog [Min]	2.7 V

ADS8325 Series

Part	Number of Bits	Number of Inputs	Input Type	Sampling Rate (Per Second)	Number of A/D Converters	Mounting Type	Data Interface	Configuration	Voltage - Supply, Analog	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]	Architecture	Ratio - S/H:ADC	Reference Type	Package / Case	Package / Case [custom]	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Supplied Contents	Utilized IC / Part	Power (Typ) @ Conditions	Input Range [Max]	Input Range [Min]
Texas Instruments ADS8325IDGKTG4	16	1	Pseudo-Differential Single Ended	100k	1	Surface Mount	SPI	S/H-ADC	5 V	2.7 V	3.6 V	SAR	1:1	External	8-MSOP 8-TSSOP	0.118 in	3 mm	85 °C	-40 °C
Texas Instruments ADS8325IDRBR	16	1	Pseudo-Differential Single Ended	100k	1	Surface Mount	SPI	S/H-ADC	5 V	2.7 V	3.6 V	SAR	1:1	External	8-VDFN Exposed Pad			85 °C	-40 °C	8-SON (3x3)
Texas Instruments ADS8325EVM-PDK	16			100k	1		SPI														Board(s)	ADS8325	4.5 mW	5 V	0 V
Texas Instruments ADS8325IDGKR	16	1	Pseudo-Differential Single Ended	100k	1	Surface Mount	SPI	S/H-ADC	5 V	2.7 V	3.6 V	SAR	1:1	External	8-MSOP 8-TSSOP	0.118 in	3 mm	85 °C	-40 °C
Texas Instruments ADS8325IBDGKR	16	1	Pseudo-Differential Single Ended	100k	1	Surface Mount	SPI	S/H-ADC	5 V	2.7 V	3.6 V	SAR	1:1	External	8-MSOP 8-TSSOP	0.118 in	3 mm	85 °C	-40 °C
Texas Instruments ADS8325IDGKT	16	1	Pseudo-Differential Single Ended	100k	1	Surface Mount	SPI	S/H-ADC	5 V	2.7 V	3.6 V	SAR	1:1	External	8-MSOP 8-TSSOP	0.118 in	3 mm	85 °C	-40 °C
Texas Instruments ADS8325IDRBT	16	1	Pseudo-Differential Single Ended	100k	1	Surface Mount	SPI	S/H-ADC	5 V	2.7 V	3.6 V	SAR	1:1	External	8-VDFN Exposed Pad			85 °C	-40 °C	8-SON (3x3)
Texas Instruments ADS8325IBDGKT	16	1	Pseudo-Differential Single Ended	100k	1	Surface Mount	SPI	S/H-ADC	5 V	2.7 V	3.6 V	SAR	1:1	External	8-MSOP 8-TSSOP	0.118 in	3 mm	85 °C	-40 °C
Texas Instruments ADS8325IBDRBT	16	1	Pseudo-Differential Single Ended	100k	1	Surface Mount	SPI	S/H-ADC	5 V	2.7 V	3.6 V	SAR	1:1	External	8-VDFN Exposed Pad			85 °C	-40 °C	8-SON (3x3)
Texas Instruments ADS8325IDRBRG4	16	1	Pseudo-Differential Single Ended	100k	1	Surface Mount	SPI	S/H-ADC	5 V	2.7 V	3.6 V	SAR	1:1	External	8-VDFN Exposed Pad			85 °C	-40 °C	8-SON (3x3)

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	2500	$ 9.03
Texas Instruments	LARGE T&R	1	$ 11.59
		100	$ 10.12
		250	$ 7.80
		1000	$ 6.98

Description

General part information

ADS8325 Series

The ADS8325 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 100kHz 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 1mW at a 10kHz data rate.

The ADS8325 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 2.5V to VDD.

Low power and small size make the ADS8325 ideal for portable and battery-operated systems. It is also a perfect fit for remote data acquisition modules, simultaneous multichannel systems, and isolated data acquisition. The ADS8325 is available in MSOP-8 and SON-8 packages. The SON package size is the same as a 3x3 QFN package.

Documents

Technical documentation and resources

16-Bit, High-Speed, 2.7V to 5V microPower Sampling A/D Converter datasheet (Rev. C)

Data sheet

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

User guide

Determining Minimum Acquisition Times for SAR ADCs, part 2

Application note

ADS8325IDRBR

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ADS8325IDRBR

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Technical Specifications

ADS8325 Series

Pricing

Description

ADS8325 Series

Documents

Interfacing the ADS8320/ADS8325 to TMS320C6711 DSP

Voltage-reference impact on total harmonic distortion

High-Voltage Signal Conditioning for Differential ADCs

Matching the noise performance of the operational amplifier to the ADC

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

16-Bit, High-Speed, 2.7V to 5V microPower Sampling A/D Converter datasheet (Rev. C)

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

Determining Minimum Acquisition Times for SAR ADCs, part 2

ADS8325 Series