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ADS9234RIRHBT

Description
14-bit, 3.5-MSPS, dual, simultaneous-sampling SAR ADC with internal reference and enhanced SPI 32-VQFN -40 to 125
Categorysemiconductor    Data converter    AD converter (ADCs)    Precision ADCs (< = 10 installed base)   
File Size3MB,66 Pages
ManufacturerTexas Instruments
Websitehttp://www.ti.com.cn/
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ADS9234RIRHBT Overview

14-bit, 3.5-MSPS, dual, simultaneous-sampling SAR ADC with internal reference and enhanced SPI 32-VQFN -40 to 125

ADS9234RIRHBT Parametric

Parameter NameAttribute value
Multi-channel configurationSimultaneous Sampling
Resolution(Bits)14
INL(Max)(+/-LSB)1
SNR(dB)85.6
Number of input channels2
RatingCatalog
Approx. price(US$)6.65 | 1ku
Analog voltage AVDD(Max)(V)5.5
Sample rate(Max)(kSPS)3500
Input typeDifferential
Package GroupVQFN|32
Reference modeInt
Analog voltage AVDD(Min)(V)4.5
Digital supply(Max)(V)5.5
Digital supply(Min)(V)1.65
Operating temperature range(C)-40 to 125
ArchitectureSAR
Power consumption(Typ)(mW)120
InterfaceEnhanced SPI,SPI

ADS9234RIRHBT Related Products

ADS9234RIRHBT ADS9224RIRHBT ADS9234R ADS9234RIRHBR
Description 14-bit, 3.5-MSPS, dual, simultaneous-sampling SAR ADC with internal reference and enhanced SPI 32-VQFN -40 to 125 16-bit, 3-MSPS, dual-channel, simultaneous-sampling SAR ADC with internal reference and enhanced SPI 32-VQFN -40 to 125 14-bit, 3.5-MSPS, dual, simultaneous-sampling SAR ADC with internal reference and enhanced SPI 32-VQFN -40 to 125 14-bit, 3.5-MSPS, dual, simultaneous-sampling SAR ADC with internal reference and enhanced SPI 32-VQFN -40 to 125
Multi-channel configuration Simultaneous Sampling Simultaneous Sampling Simultaneous Sampling Simultaneous Sampling
Resolution(Bits) 14 16 14 14
INL(Max)(+/-LSB) 1 2 1 1
SNR(dB) 85.6 93.5 85.6 85.6
Number of input channels 2 2 2 2
Rating Catalog Catalog Catalog Catalog
Approx. price(US$) 6.65 | 1ku 9.90 | 1ku 6.65 | 1ku 6.65 | 1ku
Analog voltage AVDD(Max)(V) 5.5 5.5 5.5 5.5
Sample rate(Max)(kSPS) 3500 3000 3500 3500
Input type Differential Differential Differential Differential
Package Group VQFN|32 VQFN|32 VQFN|32 VQFN|32
Reference mode Int Int Int Int
Analog voltage AVDD(Min)(V) 4.5 4.5 4.5 4.5
Digital supply(Max)(V) 5.5 5.5 5.5 5.5
Digital supply(Min)(V) 1.65 1.65 1.65 1.65
Operating temperature range(C) -40 to 125 -40 to 125 -40 to 125 -40 to 125
Architecture SAR SAR SAR SAR
Power consumption(Typ)(mW) 120 120 120 120
Interface Enhanced SPI,SPI Enhanced SPI,SPI Enhanced SPI,SPI Enhanced SPI,SPI
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