SBAC183 — Source Files for SBAA267
Unterstützte Produkte und Hardware
Produkte
Präzisions-ADCs
- ADS8910B — 1-Kanal-SAR-ADC, 18 Bit, 1 MSPS, interner VREF-Puffer, interner LDO, erweiterte SPI-Schnittstelle
The ADS8910B, ADS8912B, and ADS8914B (ADS891xB) belong to a family of pin-to-pin compatible, high-speed, single-channel, high-precision, 18-bit successive approximation register (SAR) analog-to-digital convertors (ADCs) with an integrated reference buffer and integrated low-dropout regulator (LDO). The device family includes the ADS890xB (20-bit) and ADS892xB (16-bit) resolution variants.
The ADS891xB boost analog performance while maintaining high-resolution data transfer by using TI’s enhanced-SPI feature. Enhanced-SPI enables the ADS89xxB to achieve high throughput at lower clock speeds, thereby simplifying the board layout and lowering system cost. Enhanced-SPI also simplifies clocking-in of data, thereby making this device an excellent choice for applications involving FPGAs, DSPs. The ADS89xxB is compatible with a standard SPI Interface.
The ADS891xB has an internal data parity feature that can be appended to the ADC data output. ADC data validation by the host, using parity bits, improves system reliability.
| Typ | Titel | Datum | ||
|---|---|---|---|---|
| * | Data sheet | ADS891xB 18-Bit, High-Speed SAR ADCs With Integrated Reference Buffer and Enhanced Performance Features datasheet (Rev. B) | PDF | HTML | 26 Jan 2018 |
| Circuit design | High-current battery monitor circuit: 0–10A, 0-10kHz, 18 bit (Rev. A) | PDF | HTML | 12 Sep 2024 | |
| Circuit design | High-voltage battery monitor circuit: ±20V, 0–10kHz, 18-bit fully differential (Rev. B) | PDF | HTML | 11 Sep 2024 | |
| Application note | Attenuator Amplifier Design to Maximize the Input Voltage of Differential ADCs | 14 Jun 2018 | ||
| Application brief | Improving Input Settling for Precision Data Converters | 12 Dez 2017 | ||
| Application brief | Optimizing Data Transfer on High-Resolution, High-Throughput Data Converters | 12 Dez 2017 | ||
| Application brief | Simplify Isolation Designs Using an Enhanced-SPI ADC Interface | 11 Dez 2017 | ||
| White paper | Enabling Faster, Smarter, and More Robust Solutions for SAR ADSx With multiSPI | 08 Nov 2016 | ||
| More literature | ADS8910EVM-PDK Quick Start Guide | 16 Mär 2016 |
Weitere Bedingungen oder erforderliche Ressourcen enthält gegebenenfalls die Detailseite, die Sie durch Klicken auf einen der unten stehenden Titel erreichen.
Das Leistungs-Demokit (Performance Demonstration Kit, PDK) des ADS8900B-Evaluierungsmoduls (EVM) ist eine Plattform zur Evaluierung der Leistung des ADS8900B-Successive-Approximation-Register-Analog-Digital-Wandlers (SAR ADC), bei dem es sich um einen Baustein mit vollständig differenziellem (...)
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 (...)
| Gehäuse | Pins | CAD-Symbole, Footprints und 3D-Modelle |
|---|---|---|
| VQFN (RGE) | 24 | Ultra Librarian |
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Desktop software installer
General calculator tool for analog design support.
This is the first release of this tool.