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ADS8586S

Texas Instruments
Part Number ADS8586S
Manufacturer Texas Instruments
Description Simultaneous-Sampling ADC
Published May 20, 2022
Detailed Description Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design ADS8586S SBAS83...
Datasheet PDF File ADS8586S PDF File

ADS8586S
ADS8586S

Overview
Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design ADS8586S SBAS833A – APRIL 2017 – REVISED APRIL 2017 ADS8586S 16-Bit, High-Speed, 6-Channel, Simultaneous-Sampling ADC with Bipolar Inputs on a Single Supply 1 Features •1 16-Bit ADC with Integrated Analog Front-End • Simultaneous Sampling: 6-Channels • Pin-Programmable Bipolar Inputs: ±10 V and ±5 V • High Input Impedance: 1 MΩ • 5-V Analog Supply: 2.
3-V to 5-V Digital Supply • Overvoltage Input Clamp with 7-kV ESD • Low-Drift, On-Chip Reference (2.
5 V) and Buffer • Excellent Performance: – 250-kSPS Max Throughput per Channel – DNL: ±0.
35 LSB; INL: ±0.
45 LSB – SNR: 96.
4 dB; THD: −114 dB • Over Temperature Performance: – Max Offset Drift: 3 ppm/°C – Gain Drift: 6 ppm/°C • On-Chip Digital Filter for Oversampling • Flexible Parallel, Byte, and Serial Interface • Temperature Range: –40°C to +125°C • Package: 64-Pin LQFP 3 Description The ADS8586S device is an 6-channel, integrated data acquisition (DAQ) system based on a simultaneous-sampling, 16-bit successive approximation (SAR) analog-to-digital converter (ADC) operating at a maximum of 250 kSPS per channel.
The device features a complete analog front-end for each channel, including a programmable gain amplifier (PGA) with high input impedance of 1 MΩ, input clamp, low-pass filter, and an ADC input driver.
The device also features a low-drift, precision reference with a buffer to drive the ADC.
A flexible digital interface supporting serial, parallel, and parallel byte communication enables the device to be used with a variety of host controllers.
The ADS8586S can be configured to accept ±10-V or ±5-V true bipolar inputs using a single 5-V supply.
The high input impedance allows direct connection with sensors and transformers, thus eliminating the need for external driver circuits.
The high performance and accuracy, along with zero-latency conversions offered by this device, also make the ADS858...


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