Development Boards, Kits, Programmers

ADS1244EVM

Obsolete

Texas Instruments

EVALUATION MODULE FOR ADS1244

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Development Boards, Kits, Programmers

ADS1244EVM

Obsolete

Texas Instruments

EVALUATION MODULE FOR ADS1244

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ADS1244EVM

Data Interface	Serial
Input Range [Max]	5 V
Input Range [Min]	0 V
Number of A/D Converters	2
Number of Bits	24
Power (Typ) @ Conditions	150 mW
Sampling Rate (Per Second)	15 Per Second
Supplied Contents	Board(s)
Utilized IC / Part	ADS1244

ADS1244 Series

24-Bit 15sps Delta-Sigma ADC with 50 & 60Hz rejection

Part	Mounting Type	Number of Inputs	Package / Case	Package / Case [x]	Package / Case [x]	Sampling Rate (Per Second)	Number of Bits	Architecture	Number of A/D Converters	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]	Data Interface	Input Type	Reference Type	Supplier Device Package	Configuration	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Input Range [Max]	Input Range [Min]	Utilized IC / Part	Supplied Contents	Power (Typ) @ Conditions
Texas Instruments ADS1244IDGSRG4	Surface Mount	1	10-MSOP 10-TFSOP	3 mm	0.118 in	15 Per Second	24	Sigma-Delta	1	2.5 V	5.25 V	SPI	Differential Single Ended	External	10-VSSOP	ADC	3.6 V	1.8 V	85 °C	-40 °C
Texas Instruments ADS1244EVM						15 Per Second	24		2			Serial									5 V	0 V	ADS1244	Board(s)	150 mW
Texas Instruments ADS1244IDGSR	Surface Mount	1	10-MSOP 10-TFSOP	3 mm	0.118 in	15 Per Second	24	Sigma-Delta	1	2.5 V	5.25 V	SPI	Differential Single Ended	External	10-VSSOP	ADC	3.6 V	1.8 V	85 °C	-40 °C
Texas Instruments ADS1244IDGST	Surface Mount	1	10-MSOP 10-TFSOP	3 mm	0.118 in	15 Per Second	24	Sigma-Delta	1	2.5 V	5.25 V	SPI	Differential Single Ended	External	10-VSSOP	ADC	3.6 V	1.8 V	85 °C	-40 °C

Pricing

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

Distributor	Package	Quantity	$

Description

General part information

ADS1244 Series

The ADS1244 is a 24-bit, delta-sigma Analog-to-Digital (A/D) converter. It offers excellent performance and very low power in an MSOP-10 package and is well suited for demanding high-resolution measurements, especially in portable and other space- and power-constrained systems.

A 3rd-order delta-sigma modulator and digital filter form the basis of the A/D converter. The analog modulator has a ±5V differential input range. The digital filter rejects both 50Hz and 60Hz signals, completely settles in one cycle, and outputs data at 15 samples per second.

A simple, 2-wire serial interface provides all the necessary control. Data retrieval, self-calibration, and Sleep Mode are handled with a few simple waveforms. When only single conversions are needed, the ADS1244 can be shut down (Sleep Mode) while idle between measurements to dramatically reduce the overall power dissipation. Multiple ADS1244s can be connected together to create a synchronously sampling multichannel measurement system. The ADS1244 is designed to easily connect to microcontrollers, such as the MSP430.

Documents

Technical documentation and resources