# Data acquisition IC Texas Instruments DAC5571IDBVT digital-to-analog converter 8-bit SPI 1.8–5.5V

**URL:** https://aio.lv/en/product--texas-instruments-dac5571idbvt--12220677
**Data updated:** 2026-03-29 16:08 (EEST)
**Category:** Server Parts & Components
**Manufacturer:** texas instruments
**Manufacturer code:** DAC5571IDBVT
**EAN:** 2050002048751
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--texas-instruments-dac5571idbvt--12220677

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Texas Instruments DAC5571IDBVT is a data acquisition integrated circuit and 8-bit digital-to-analog converter (DAC) with SPI-compatible interface. Designed for converting digital codes to analog voltages in embedded systems, test equipment and control loops. Operates from 1.8 V to 5.5 V supply, suitable for low-voltage applications and simple waveform generation or analog signal sourcing.

## Long description

Texas Instruments DAC5571IDBVT is an 8-bit digital-to-analog converter (DAC) with an SPI-compatible interface, intended for data acquisition and analog signal sourcing in embedded systems, test equipment and control loops. The device converts digital codes to a proportional analog voltage and operates from a single supply in the 1.8–5.5 V range, making it suitable for low-voltage designs and battery-powered applications. The compact IC integrates the DAC core and interface logic to simplify board-level implementation and signal generation tasks.
Advantages
The DAC5571IDBVT provides an 8-bit resolution that balances compactness and sufficient precision for many control and monitoring tasks. Its SPI-compatible serial interface reduces pin count and allows straightforward integration with common microcontrollers and data acquisition controllers. Wide supply range (1.8–5.5 V) enables flexible use across low-voltage and standard systems without additional level translation. The simple implementation and stable analog output make the device appropriate for waveform generation, offset adjustments and reference sourcing in mixed-signal designs.
Suitable for
Embedded systems requiring analog output from digital controllers
Basic waveform generation and test signal sources
Industrial and laboratory data acquisition front ends
Control loops and calibration circuits
Key specifications
Resolution: 8-bit digital-to-analog conversion
Interface: SPI-compatible serial input
Supply voltage: single-supply operation from 1.8 V to 5.5 V
Output type: voltage output suitable for general-purpose analog signaling
Package: small integrated circuit package for board-mount applications
How to use
Connect the device to the system supply within the 1.8–5.5 V range and route the SPI clock, data and chip-select lines from the host microcontroller or data acquisition controller. Send 8-bit digital words using the SPI-compatible protocol defined for the device to update the analog output. Implement appropriate decoupling on the supply pins and follow layout recommendations to minimise digital switching noise coupling into the analog output. Configure the host SPI parameters (clock polarity and phase) to match the DAC input timing to ensure reliable data transfers.
Usage recommendations
For stable analog performance, use low-noise power supplies and place a bypass capacitor close to the device supply pin. Add a small output filter or buffer amplifier if driving capacitive loads or long traces, and verify timing and levels on the SPI signals during system integration to prevent update errors.

## FAQ

### How much does the Texas Instruments DAC5571IDBVT DAC 8-bit SPI cost, and is it available for purchase?

The price is 15.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All texas instruments products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized texas instruments service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

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