Dual 750kSPS 16-Bit Simultaneous-Sampling SAR Analog-to-Digital Converter (ADC)
Product details
Parameters
Package | Pins | Size
Features
- 16-, 14-, and 12-Bit Pin-Compatible Family
- Simultaneously Samples Two Channels
- Pseudo-Differential Analog Inputs
- Fast Throughput: 750 kSPS
- Excellent DC Performance:
- Linearity:
- ADS8350:
16-Bit NMC DNL, ±2.5 LSB, Max INL - ADS7850:
14-Bit NMC DNL, ±1.5 LSB, Max INL - ADS7250:
12-Bit NMC DNL, ±1 LSB, Max INL
- ADS8350:
- Linearity:
- Excellent AC Performance:
- ADS8350: 85-dB SNR, –96-dB THD
- ADS7850: 81-dB SNR, –90-dB THD
- ADS7250: 73-dB SNR, –88-dB THD
- Simple Serial Interface
- Fully-Specified Over Extended Industrial Temperature Range: –40°C to 125°C
- Small Footprint: WQFN-16 (3 mm × 3 mm)
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Description
The ADS8350, ADS7850, and ADS7250 devices belong to a family of pin-compatible, dual, high-speed, simultaneous-sampling, analog-to-digital converters (ADCs) that support pseudo-differential analog inputs. All devices support a simple serial interface that can operate over a wide power-supply range, enabling easy communication with a large variety of host controllers.
All devices are fully specified over the extended industrial temperature range (–40°C to 125°C) and are available in a pin-compatible, WQFN-16 (3 mm × 3 mm) package.
Technical documentation
Type | Title | Date | |
---|---|---|---|
* | Datasheet | ADSxx50 Dual, 750-kSPS, 16-, 14-, and 12-Bit, Simultaneous-Sampling, Analog-to-Digital Converters datasheet (Rev. D) | Mar. 15, 2018 |
White paper | Voltage-reference impact on total harmonic distortion | Aug. 01, 2016 | |
E-book | Best of Baker's Best: Precision Data Converters -- SAR ADCs | May 21, 2015 | |
User guide | ADS8350EVM-PDK User's Guide (Rev. A) | Oct. 17, 2014 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
The ADS8350EVM-PDK is a platform for evaluation of the ADS8350 analog-to-digital converter (ADC). The ADS8350 is a 16 bit, pseudo-differential unipolar, Successive-Approximation-Register (SAR) ADC with maximum thoughput of 750kSPS.The ADS8350EVM includes input and reference drivers enabling the ADC (...)
Features
- Easy to use software includes control of board settings, analysis tools and data collection.
- Software capable of sampling rates up to 750kSPS
- OPA836 (205MHz, 1mA) ADC input drivers
- Built-in analysis tools include scope, FFT and histogram analysis
Software development
Design tools & simulation
Features
- Leverages Cadence PSpice Technology
- Preinstalled library with a suite of digital models to enable worst-case timing analysis
- Dynamic updates ensure you have access to most current device models
- Optimized for simulation speed without loss of accuracy
- Supports simultaneous analysis of multiple products
- (...)
Features
- Expedites circuit design with analog-to-digital converters (ADCs) and digital-to-analog converters (DACs)
- Noise calculations
- Common unit translation
- Solves common amplifier circuit design problems
- Gain selections using standard resistors
- Filter configurations
- Total noise for common amplifier configurations
- (...)
Reference designs
Design files
-
download TIDA-01472 BOM.pdf (130KB) -
download TIDA-01472 Assembly Drawing.pdf (310KB) -
download TIDA-01472 PCB.pdf (1501KB) -
download TIDA-01472 CAD Files.zip (981KB) -
download TIDA-01472 Gerber.zip (1283KB)
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
WQFN (RTE) | 16 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
Support & training
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