ADS6423IRGCT

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ADS8681IRUMR

Texas Instruments ADS8681IRUMR

Price $2.31 $8.32 $21.80
RoHS Yes Compliant Yes Yes Compliant Compliant Compliant Compliant Compliant Compliant
Lead Status Yes No Yes Yes No No No Yes Yes No
Package Group VQFN SSOP SSOP,TSSOP,VQFN SSOP,TSSOP,VQFN VSSOP SOIC,SSOP VQFN HTQFP TQFP TSSOP,WQFN
Operating Temperature Range(C) -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 125 -40 to 125
Analog Input BW(MHz) 500
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Resolution(Bits) 12 16 16 16 16
Sample Rate(Max)(MSPS) 80 1
Input Buffer No
ENOB(Bits) 11.5
# Input Channels 4 1 1 1 4 1 1
Input Range 2V (p-p)
Power Consumption(Typ)(mW) 1180 18 155 21 275 330 42
Package Size mm2 mm2 mm2 mm2 mm2
Approx. Price (US$) 57.65 | 1ku 1.67 | 1ku 2.05 | 1ku 2.05 | 1ku 5.75 | 1ku 9.71 | 1ku 11.95 | 1ku 14.65 1ku 8.08 1ku 8.00 | 1ku
Interface Parallel LVDS,Serial SPI Interface Parallel SPI Serial SPI Serial SPI SPI
SFDR(dB) 87
INL(Max)(+/-LSB) 2 7.9 1.5 1.5 201.4 0.75 1.2
Architecture Pipeline SAR SAR SAR Delta-Sigma Delta-Sigma SAR
Reference Mode Ext,Int Ext Ext,Int Ext Ext,Int
DNL(Max)(+/-LSB) 1.8
SNR(dB) 70.9 92 88 96 90.5
SINAD(dB) 70.9 84 88 91 90
Touch Panel 4-Wire 4-Wire 4-Wire
Control Interface SPI SPI SPI
Supply Voltage (Analog)(Min) 2.7 2.7 2.7
SAR ADC Resolution(Bits) 12 12 12
Supply Voltage (Analog)(Max) 5.25 5.25 5.25
Input Type Single-Ended Single-Ended Single-Ended Pseudo-Differential,Single-Ended Single-Ended Differential Differential Differential Single-Ended
Estimated Package Size (WxL)(mm2) [pf]16SSOP[/pf] [pf]16VQFN[/pf] [pf]16VQFN[/pf] [pf]64HTQFP[/pf] [pf]48TQFP[/pf]
SAR Sample Rate(Max)(kSPS) 125 125 125
Vref (Int/Ext) Int Int Int
Digital Supply(Min)(V) 2.7 4.75 1.65 1.65 2.7 1.65
Input Range(Min)(V) 0 -10 -5 -12.288
Analog Voltage AVDD(Max)(V) 5.25 5.25 5.5 5.25
Integrated Features N/A Oscillator Daisy-Chainable,Oscillator Daisy-Chainable Oscillator,Over-Voltage Protection,PGA
Sample Rate (max)(SPS) 100kSPS 250kSPS 1 MSPS 1 MSPS
Digital Supply(Max)(V) 5.25 5.25 5.5 2.2 5.25 5.25
Analog Voltage AVDD(Min)(V) 2.7 4.75 3 4.75
Input Range(Max)(V) 5.25 10 5 12.288
THD(Typ)(dB) -86 -105 -125 -108 -103 -102
Multi-Channel Configuration N/A N/A N/A Simultaneous Sampling N/A
Input ange(Max)(V) 5.25 4.6
ating Catalog Catalog
Analog Voltage AV/DD(Min)(V) 4.75 4.75
Sample ate (max)(SPS) 144kSPS 1.25MSPS
esolution(Bits) 24 16
Input ange(Min)(V) 0 0
SN (dB) 111 91
eference Mode Ext Ext,Int
Operating Temperature ange(C) -40 to 125 -40 to 85
Analog Voltage AV/DD(Max)(V) 5.25 5.25