ADS8586S
16-Bit High-Speed 6-Channel Simultaneous-Sampling ADC With Bipolar Inputs on a Single Supply
ADS8586S
- 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
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 ADS8586S a great choice for many industrial automation and control applications.
Technical documentation
Type | Title | Date | ||
---|---|---|---|---|
* | Data sheet | ADS8586S 16-Bit, High-Speed, 6-Channel, Simultaneous-Sampling ADC with Bipolar Inputs on a Single Supply datasheet (Rev. A) | PDF | HTML | 25 Apr 2017 |
Circuit design | Circuit showing overstress protection on ADC with integrated analog front end (Rev. A) | PDF | HTML | 23 Sep 2024 | |
Circuit design | Input Protection for High-Voltage ADC Circuit with TVS Diode (Rev. A) | PDF | HTML | 02 May 2023 | |
Application note | Circuit for detecting input floating on ADS8681 ADC | PDF | HTML | 31 Mar 2021 | |
Application note | Extending Input Voltage Range and Understanding Associated Errors for ADC With I | 09 Nov 2018 | ||
EVM User's guide | ADS8588SEVM-PDK User's Guide (Rev. B) | 29 Sep 2017 | ||
More literature | ADS8588SEVM-PDK Quick Start Guide | 02 Nov 2016 | ||
White paper | Voltage-reference impact on total harmonic distortion | 01 Aug 2016 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.
ADS8588SEVM-PDK — ADS8588S 16-Bit High-Speed 8-Ch Simultaneous-Sampling ADC EVM Performance Demonstration Kit (PDK)
ANALOG-ENGINEER-CALC — PC software analog engineer's calculator
The analog engineer’s calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting operational-amplifier (...)
Supported products & hardware
Products
Precision op amps (Vos<1mV)
General-purpose op amps
Audio op amps
Transimpedance amplifiers
High-speed op amps (GBW ≥ 50 MHz)
Power op amps
Video amplifiers
Line drivers
Transconductance amplifiers & laser drivers
Fully differential amplifiers
Precision ADCs
Biosensing AFEs
High-speed ADCs (≥10 MSPS)
Touchscreen controllers
Difference amplifiers
Instrumentation amplifiers
Audio line receivers
Analog current-sense amplifiers
Digital power monitors
Analog current-sense amplifiers with integrated shunt resistor
Digital power monitors with integrated shunt resistor
Die & wafer services
RF receivers
RF transmitters
ADC-DAC-TO-VREF-SELECT-DESIGN-TOOL — The ADC-TO-VREF-SELECT tool enables the pairing of TI ADCs, DACs, and series voltage references.
Supported products & hardware
Products
Series voltage references
Precision ADCs
Biosensing AFEs
Integrated precision ADCs & DACs
High-speed ADCs (≥10 MSPS)
Precision DACs (≤10 MSPS)
PSPICE-FOR-TI — PSpice® for TI design and simulation tool
TINA-TI — SPICE-based analog simulation program
TIDA-00834 — High Accuracy Analog Front End Using 16-Bit SAR ADC with ±10V Measurement Range Reference Design
Package | Pins | CAD symbols, footprints & 3D models |
---|---|---|
LQFP (PM) | 64 | Ultra Librarian |
Ordering & quality
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