ADS7826IDRBR

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Texas Instruments

5.25V-2.7V, 10 BIT, 200KSPS, SYNCHRONOUS SERIAL ADC

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ADS7826IDRBR

Active

Texas Instruments

5.25V-2.7V, 10 BIT, 200KSPS, SYNCHRONOUS SERIAL ADC

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Description Specifications Series Pricing CAD Documents

Description

General part information

ADS7826 Series

The ADS7826/27/29 is a family of 10/8/12-bit sampling analog-to-digital converters (A/D) with assured specifications at 2.7-V supply voltage. It requires very little power even when operating at the full sample rate. At lower conversion rates, the high speed of the device enables it to spend most of its time in the power down mode—the power dissipation is less than 60 µW at 7.5 kHz.

The ADS7826/27/29 also features operation from 2.0 V to 5 V, a synchronous serial interface, and a differential input. The reference voltage can be set to any level within the range of 50 mV to VCC.

Ultra-low power and small package size make the ADS7826/27/29 family ideal for battery operated systems. It is also a perfect fit for remote data acquisition modules, simultaneous multichannel systems, and isolated data acquisition. The ADS7826/27/29 family is available in a 3 x 3 8-pin PDSO (SON, same size as QFN) package.

Technical Specifications

Parameters and characteristics for this part

Specification	ADS7826IDRBR

Architecture	SAR
Configuration	S/H-ADC
Data Interface	SPI
Input Type	Pseudo-Differential
Mounting Type	Surface Mount
Number of A/D Converters	1 count
Number of Bits	10 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)	200 kHz
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)	2.7 V

ADS7826 Series

5.25V-2.7V, 10 bit, 200KSPS, Synchronous Serial ADC

Part	Number of Bits	Reference Type	Number of Inputs	Mounting Type	Voltage - Supply, Analog (Max)	Voltage - Supply, Analog (Min)	Number of A/D Converters	Sampling Rate (Per Second)	Data Interface	Ratio - ADC	Ratio - S/H	Operating Temperature (Min)	Operating Temperature (Max)	Configuration	Architecture	Input Type	Package / Case	Voltage - Supply, Digital (Min)	Voltage - Supply, Digital (Max)	Package Width	Package Name	Package Length	Supplied Contents	Utilized IC / Part	Input Range	Contents
Texas Instruments ADS7826IDRBTG4	10 bits	External	1	Surface Mount	5.25 V	2.7 V	1 count	200 kHz	SPI	1	1	-40 °C	85 °C	S/H-ADC	SAR	Pseudo-Differential	8-VDFN Exposed Pad	2.7 V	5.25 V	3 mm	8-SON	3 mm
Texas Instruments ADS7826IDRBR	10 bits	External	1	Surface Mount	5.25 V	2.7 V	1 count	200 kHz	SPI	1	1	-40 °C	85 °C	S/H-ADC	SAR	Pseudo-Differential	8-VDFN Exposed Pad	2.7 V	5.25 V	3 mm	8-SON	3 mm
Texas Instruments ADS7826IDRBRG4	10 bits	External	1	Surface Mount	5.25 V	2.7 V	1 count	200 kHz	SPI	1	1	-40 °C	85 °C	S/H-ADC	SAR	Pseudo-Differential	8-VDFN Exposed Pad	2.7 V	5.25 V	3 mm	8-SON	3 mm
Texas Instruments ADS7826IDRBT	10 bits	External	1	Surface Mount	5.25 V	2.7 V	1 count	200 kHz	SPI	1	1	-40 °C	85 °C	S/H-ADC	SAR	Pseudo-Differential	8-VDFN Exposed Pad	2.7 V	5.25 V	3 mm	8-SON	3 mm
Texas Instruments ADS7826EVM	10 bits						1 count	200 kHz	SPI														Board(s)	ADS7826	0 ~ VREF	Board

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Determining Minimum Acquisition Times for SAR ADCs, part 2

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

10/8/12-Bit High Speed 2.7V microPower? Sampling Analog-to-Digital Converter datasheet