ADS1278IPAPT - TI

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

Part No

ADS1278IPAPT
Manufacturer

TI
ChipWorker Part#

CW11899200
Category

Analog to Digital, ADC IC
Package

QFP-64
Description

Analog to Digital Converter, 24Bit, 144KSPS, Single, 4.75V, 5.25V, QFP
Documentation

Datasheet

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ADS1278IPAPT Specifications

Attribute	Attribute Value

Part Number	ADS1278IPAPT
Manufacturer	TI
ChipWorker Part#	CW11899200
Category	Analog to Digital, ADC IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	64 Pin
Case/Package	QFP-64
Supply Voltage (DC)	4.75V (min)
Supply Current	97.0 mA
Number of Circuits	8 Circuit
Number of Channels	8 Channel
Number of Positions	64 Position
Number of Bits	24 Bit
Power Dissipation	530 mW
Sample Rate	144 ksps
Power Consumption	530 mW
Number of ADCs	8 ADC
Number of Inputs	8 Input
Operating Temperature (Max)	105 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	785 mW
Number of Input Channels	8 Channel
Supply Voltage (Max)	5.25 V
Supply Voltage (Min)	4.75 V
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Size-Length	10 mm
Size-Width	10 mm
Size-Height	1 mm
Operating Temperature	-40℃ ~ 105℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC

Product Description

The ADS1278IPAPT is a 24-bit Analogue-to-digital Converter with data rates up to 144kSPS, allowing simultaneous sampling of four or eight channels. Traditionally, industrial delta-sigma ADC offers good drift performance use digital filters with large pass-band droop. As a result, this octal ADC has limited signal bandwidth and is mostly suited for dc measurements. High-resolution ADCs in audio applications offer larger usable bandwidths, but the offset and drift specifications are significantly weaker than respective industrial counterparts. The high-order, chopper-stabilized modulator achieves very low drift with low in-band noise. The onboard decimation filter suppresses modulator and signal out-of-band noise. This ADC provides an usable signal bandwidth up to 90% of the Nyquist rate with less than 0.005dB of ripple.
Simultaneously measure four/eight channels
0.8µV/°C Offset drift
1.3ppm/°C Gain drift
Linear phase digital filter
Low sampling aperture error
Modulator output option (digital filter bypass)
Green product and no Sb/Br
ESD sensitive device, take proper precaution while handling the device.

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