Integrated Circuits (ICs)

ADS7954SDBTR

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10 BIT, 1 MSPS, 4 CH, SINGLE ENDED, MICRO POWER, SR I/F, SAR ADC

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Search across all available documentation for this part.

DocumentsADS79xx Pin Compatible, 12-, 10-, 8-Bit, 1-MSPS, 16-, 12-, 8-, 4-Channel, Single-Ended, Serial Interface ADCs datasheet (Rev. C)Determining Minimum Acquisition Times for SAR ADCs, part 1 (Rev. A)+1

Integrated Circuits (ICs)

ADS7954SDBTR

Active

Texas Instruments

10 BIT, 1 MSPS, 4 CH, SINGLE ENDED, MICRO POWER, SR I/F, SAR ADC

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ADS7954SDBTR

Architecture	SAR
Configuration	MUX-S/H-ADC
Data Interface	SPI
Input Type	Single Ended
Mounting Type	Surface Mount
Number of A/D Converters	1
Number of Bits [custom]	10
Number of Inputs	4
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	30-TFSOP
Package / Case [x]	0.173 in
Package / Case [y]	4.4 mm Width
Ratio - S/H:ADC	1:1
Reference Type	External
Sampling Rate (Per Second)	1 M
Supplier Device Package	30-TSSOP
Voltage - Supply, Analog [Max]	5.25 V
Voltage - Supply, Analog [Min]	2.7 V
Voltage - Supply, Digital [Max]	5.25 V
Voltage - Supply, Digital [Min]	1.7 V

ADS7954-Q1 Series

10 bit, 1 MSPS, 4 Ch, Single Ended, Micro Power, sr i/f, SAR ADC

Part	Ratio - S/H:ADC	Reference Type	Configuration	Input Type	Voltage - Supply, Digital [Min]	Voltage - Supply, Digital [Max]	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Sampling Rate (Per Second)	Number of Inputs	Architecture	Package / Case	Supplier Device Package	Number of Bits [custom]	Data Interface	Number of A/D Converters	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]	Package / Case [x]	Package / Case [y]	Qualification	Grade	Features
Texas Instruments ADS7954SRGET	1:1	External	MUX-S/H-ADC	Single Ended	1.7 V	5.25 V	Surface Mount	125 °C	-40 °C	1 M	4	SAR	24-VFQFN Exposed Pad	24-VQFN (4x4)	10	SPI	1	2.7 V	5.25 V
Texas Instruments ADS7954SRGER	1:1	External	MUX-S/H-ADC	Single Ended	1.7 V	5.25 V	Surface Mount	125 °C	-40 °C	1 M	4	SAR	24-VFQFN Exposed Pad	24-VQFN (4x4)	10	SPI	1	2.7 V	5.25 V
Texas Instruments ADS7954SDBTR	1:1	External	MUX-S/H-ADC	Single Ended	1.7 V	5.25 V	Surface Mount	125 °C	-40 °C	1 M	4	SAR	30-TFSOP	30-TSSOP	10	SPI	1	2.7 V	5.25 V	0.173 in	4.4 mm Width
Texas Instruments ADS7954QDBTRQ1	1:1	External	MUX-PGA-S/H-ADC	Single Ended	1.7 V	5.25 V	Surface Mount	125 °C	-40 °C	1 M	4	SAR	30-TFSOP	30-TSSOP	10	SPI	1	2.7 V	5.25 V	0.173 in	4.4 mm Width	AEC-Q100	Automotive	PGA
Texas Instruments ADS7954SDBT	1:1	External	MUX-S/H-ADC	Single Ended	1.7 V	5.25 V	Surface Mount	125 °C	-40 °C	1 M	4	SAR	30-TFSOP	30-TSSOP	10	SPI	1	2.7 V	5.25 V	0.173 in	4.4 mm Width

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)	2000	$ 2.44
Texas Instruments	LARGE T&R	1	$ 3.67
		100	$ 3.21
		250	$ 2.25
		1000	$ 1.81

Description

General part information

ADS7954-Q1 Series

The ADS79xx is a 12-, 10-, 8-bit pin compatible multichannel analog-to-digital converter family. The device comparison table shows all twelve devices from this product family.

The devices include a capacitor based SAR A/D converter with inherent sample and hold.

The devices accept a wide analog supply range from 2.7 V to 5.25 V. Very low power consumption makes these devices suitable for battery-powered and isolated power-supply applications.

Documents

Technical documentation and resources

ADS79xx Pin Compatible, 12-, 10-, 8-Bit, 1-MSPS, 16-, 12-, 8-, 4-Channel, Single-Ended, Serial Interface ADCs datasheet (Rev. C)

Data sheet

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

Application note

Determining Minimum Acquisition Times for SAR ADCs, part 2

Application note