ADS1243IPWT - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

ADS1243IPWT
Manufacturer

TI
ChipWorker Part#

CW14581532
Category

Analog to Digital, ADC IC
Package

TSSOP-20
Description

24Bit ADC, 8CH, PGA 1:128, 50/60Hz Notch, 0.6mW Power Consumption 20-TSSOP -40℃ to 85℃
Documentation

Datasheet

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ADS1243IPWT Specifications

Attribute	Attribute Value

Part Number	ADS1243IPWT
Manufacturer	TI
ChipWorker Part#	CW14581532
Category	Analog to Digital, ADC IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	20 Pin
Case/Package	TSSOP-20
Supply Voltage (DC)	2.70V (min)
Supply Current	960 µA
Number of Circuits	1 Circuit
Number of Positions	20 Position
Number of Bits	24 Bit
Power Dissipation	1.2 mW
Sample Rate	15 SPS
Power Consumption	0.6 mW
Number of ADCs	1 ADC
Number of Inputs	8 Input
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	1.9 mW
Number of Input Channels	4, 8 Channel
Supply Voltage (Max)	5.25 V
Supply Voltage (Min)	2.7 V
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Size-Length	6.5 mm
Size-Width	4.4 mm
Size-Height	1.15 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

The ADS1243IPWT is a precision Analog-to-digital Converter (ADC) with 24-bit resolution operating from 2.7 to 5.25V supplies. This wide dynamic range, delta-sigma, A/D converter provides up to 24-bit of no missing code performance and effective resolution of 21-bit. Internal buffering can be selected to provide very high input impedance for direct connection to transducers or low-level voltage signals. Burnout current sources are provided that allow for the detection of an open or shorted sensor. An 8-bit digital-to-analog converter (DAC) provides an offset correction with a range of 50% of the FSR. The Programmable Gain Amplifier (PGA) provides selectable gains of 1 to 128 with an effective resolution of 19 bits at a gain of 128. The A/D conversion is accomplished with a second-order delta-sigma modulator and programmable FIR filter that provides a simultaneous 50Hz and 60Hz notch. The reference input is differential and can be used for ratiometric conversion.
Input channels are multiplexed
Simultaneous 50 and 60Hz rejection
Single-cycle setting
Programmable data output rates
On-chip calibration
SPI™ compatible
Up to 8 input channels
Up to 8 data I/O
Green product and no Sb/Br

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