Texas Instruments

Category: Data Converters

ADC Octal SAR 500ksps 16-bit Serial 38-Pin TSSOP T/R

$8.47 - $16.39
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey 296-ADS8688IDBDKR-ND 0 1 $18.21 $16.74 $16.04 $14.13 $13.09 $13.09 Buy
Arrow North American Components ADS8688IDBTR 0 2000 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Buy
AVNET Asia Pacific ADS8688IDBTR 2000 $12.07 Buy
AVNET Europe ADS8688IDBTR 2000 * $10.91 Buy
AVNET Express ADS8688IDBTR 2000 2000 $8.47 Buy
Mouser Electronics 595-ADS8688IDBTR 0 1 $14.73 $13.56 $13.00 $11.45 $9.33 $9.04 Buy
Perceptive ADS8688IDBTR 48300 1+ Buy
Texas Instruments ADS8688IDBTR 1 $11.60 $11.60 $11.60 $10.14 $6.99 $6.99 Buy
Win Source ADS8688IDBTR 47610 5 $12.29 $10.17 $10.17 $10.17 $10.17 Buy

Parts in family

Analog Circuits

Name Category Published
Circuit to increase input range on an integrated analog front end (AFE) SAR ADC Data Converter 03/08/2019 Download
Reducing effects of external RC filter circuit on gain and drift error for integrated AFEs Data Converter 01/18/2019 Download
High common-mode differential input voltage to ±10-V ADC input circuit Data Converter 12/20/2018 Download
Input protection for high-voltage ADC circuit with TVS diode Data Converter 06/26/2019 Download
Circuit for protecting ADC with TVS diode and PTC fuse Data Converter 08/03/2020 Download

Technical Specifications

Lead Free Status No
ROHS Compliance Compliant
# Input Channels 8
Analog Voltage AVDD(Max)(V) 5.25
Analog Voltage AVDD(Min)(V) 4.75
Approx. Price (US$) 14.00 | 1ku
Architecture SAR
Digital Supply(Max)(V) 5.25
Digital Supply(Min)(V) 1.65
INL(Max)(+/-LSB) 2
Input Range(Max)(V) 10.24
Input Range(Min)(V) -10.24
Input Type Single-Ended
Integrated Features Daisy-Chainable,Oscillator,Over-Voltage Protection,PGA
Interface SPI
Multi-Channel Configuration Multiplexed
Operating Temperature Range(C) -40 to 125
Package Group TSSOP
Package Size mm2
Power Consumption(Typ)(mW) 65
Rating Catalog
Reference Mode Ext,Int
Resolution(Bits) 16
SINAD(dB) 91.5
SNR(dB) 92
Sample Rate (max)(SPS) 500kSPS
THD(Typ)(dB) -102