ADS1281IPW - TI

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

Part No

ADS1281IPW
Manufacturer

TI
ChipWorker Part#

CW10487666
Category

Analog to Digital, ADC IC
Package

TSSOP-24
Description

Analog to Digital Converter High Resolution 24Bit Analog-to Digital Converter Single Channel Single ADC Delta-Sigma 4KSPS 31Bit Serial 24Pin TSSOP Tube
Documentation

Datasheet

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ADS1281IPW Specifications

Attribute	Attribute Value

Part Number	ADS1281IPW
Manufacturer	TI
ChipWorker Part#	CW10487666
Category	Analog to Digital, ADC IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	24 Pin
Case/Package	TSSOP-24
Supply Voltage (DC)	1.80V (min)
Supply Current	2.00 mA
Number of Circuits	1 Circuit
Number of Channels	1 Channel
Number of Positions	24 Position
Number of Bits	31 Bit
Power Dissipation	12 mW
Sample Rate	4 ksps
Power Consumption	12 mW
Number of ADCs	1 ADC
Number of Inputs	1 Input
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	18 mW
Number of Input Channels	1 Channel
Supply Voltage (Max)	3.3 V
Supply Voltage (Min)	1.8 V
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Size-Length	7.8 mm
Size-Width	4.4 mm
Size-Height	1.15 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2017/07/07
ECCN Code	EAR99

Product Description

The ADS1281IPW is an ultra high resolution delta sigma Analog-to-digital (A/D) Converter for seismic and energy exploration. The ADS1281 is designed for the demanding needs of energy exploration and seismic monitoring environments. The single-chip design promotes board area savings for improvements in high-density applications. The converter uses a fourth-order, inherently stable, delta-sigma modulator that provides outstanding noise and linearity performance. The modulator is used either in conjunction with the on-chip digital filter or can be bypassed for use with post-processing filters. The digital filter consists of sinc and finite impulse response (FIR) low-pass stages followed by an infinite impulse response (IIR) high-pass filter (HPF) stage. The FIR low-pass stage provides both linear and minimum phase response. The HPF features an adjustable corner frequency. On-chip gain and offset scaling registers support system calibration.
High resolution
High accuracy
Inherently stable modulator with fast responding over-range detection
Flexible digital filter
Filter bypass option
Low power consumption
Calibration engine for offset and
Gain correction
SYNC Input
Green product and no Sb/Br
This IC can be damaged by ESD. We recommend that all ICs be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.

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