Texas Instruments ADS8688IDBT Data Acquisition System IC, 16 bit, 0.5Msps, 38-Pin TSSOP

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16-Bit Data Acquisition Systems, Texas Instruments

Integrated 16-bit resolution Data Acquisition Systems from Texas Instruments. The devices incorporate 16-bit SAR ADCs to provide a high resolution digital outputs from the analogue front-end at sampling rates of up to 500ksps. The analogue inputs have an impedance of 1 Megohm and are over-voltage protected up to ±20V. Gain is trimmed to ensure high accuracy and DC precision. The serial digital interface is SPI-compatible and supports daisy-chaining of multiple devices.

16-Bit ADC with Integrated Analog Front-End
Programmable input ranges: Bipolar ±2.56/5.12/10.24V, Unipolar 5.12/10.24V
5V Analogue Supply, 1.65-5.0V I/O Supply
Constant resistive input impedance of 1 MΩ
Input overvoltage protection up to ±20 V
On-chip 4.096 V low-drift reference voltage
500-ksps aggregate throughput
Low power consumption: 65 mW
SPI compatible I/F with Daisy-chain capability

Data Acquisition Systems - Texas Instruments

Specifications
Attribute Value
Number of ADCs 1
Data Rate 0.5Msps
Resolution 16 bit
Mounting Type Surface Mount
Package Type TSSOP
Pin Count 38
Integral Nonlinearity Error ±4LSB
Power Supply Type Single
Typical Single Supply Voltage 3.3 V, 5 V
Minimum Operating Temperature -40 °C
Length 9.8mm
Dimensions 9.8 x 4.5 x 1.05mm
Maximum Operating Temperature +125 °C
Priced to Clear Yes
Height 1.05mm
Width 4.5mm
46 In stock - FREE next working day delivery available
Price Each
£ 14.61
(exc. VAT)
£ 17.53
(inc. VAT)
Units
Per unit
1 - 24
£14.61
25 - 99
£11.88
100 - 249
£10.59
250 - 499
£10.08
500 +
£9.70
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