Texas Instruments

24-bit, 40-kSPS, 2-ch delta-sigma ADC with 20-V input, PGA, IDACs, GPIOs and VREF 32-VQFN -40 to 125

$14.49
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Technical Specifications

Lead Free Status See ti.com
ROHS Compliance See ti.com
Analog voltage AVDD(Max)(V) 18,36
Analog voltage AVDD(Min)(V) -18,0
Approx. price(US$) 7.90 | 1ku
Architecture Delta-Sigma
Digital supply(Max)(V) 5.25
Digital supply(Min)(V) 2.7
Features 50/60 Hz Rejection,Excitation Current Sources (iDACs),GPIO,Oscillator,PGA,Temp Sensor
Input range(Max)(V) 15.5
Input range(Min)(V) 0
Input type Differential,Single-Ended
Interface SPI
Multi-channel configuration Multiplexed
Number of input channels 2
Operating temperature range(C) -40 to 125
Package Group VQFN|32
Package size mm2
Power consumption(Typ)(mW) 45
Rating Catalog
Reference mode Ext,Int
Resolution(Bits) 24
Sample rate(Max)(kSPS) 40