DAC61401
- Exceptional performance: 1LSB INL/DNL (maximum)
- Ultra-low glitch energy: 1nV-s
- Wide power supply:
- Unipolar mode: +4.5V to +41.5V
- Bipolar mode: ±4.5V to ±21.5V
- 14 user-programmable output ranges
- ±5V, ±10V, ±20V
- 0V to 5V, 0V to 10V, 0V to 20V, 0V to 40V
- 20% overrange (except ±20V and 0V to 40V)
- Integrated 10ppm/°C, 2.5V precision reference
- Reliability features:
- Cyclic redundancy check (CRC)
- Fault pin
- 50MHz, 4-wire SPI-compatible interface
- Readback
- Daisy-chain
- Temperature range: –55°C to +125°C
- Packages:
- 20-pin TSSOP (PW)
- 16-pin WQFN (RTE)
The 16-bit DAC81401 and 12-bit DAC61401 (DACx1401) devices are a pin-compatible family of single-channel, buffered, high-voltage-output digital-to-analog converters (DACs) with an integrated 2.5V internal reference. These devices are specified monotonic and provide an exceptional linearity of less than 1LSB (maximum).
The DACx1401 offer bipolar output voltages of ±20V, ±10V, ±5V, and full-scale unipolar output voltages of 40V, 10V, and 5V. The DAC output range is programmable.
The DACx1401 incorporate a power-on-reset (POR) circuit that powers up the DAC output and keeps the devices in power-down mode until the outputs enable.
Communication to the devices is done through a high-speed, 4-wire serial interface compatible with industry-standard microprocessors and microcontrollers supporting 1.7V to 5.5V operation.
The DACx1401 are characterized for operation over the temperature range of –55°C to +125°C, and are available in a small 16-pin QFN and 20-pin TSSOP package.
技術文件
類型 | 標題 | 日期 | ||
---|---|---|---|---|
* | Data sheet | DACx1401 Single-Channel, 16-Bit and 12-Bit, High-Voltage Output DACs With Precision Internal Reference datasheet (Rev. A) | PDF | HTML | 2024年 12月 10日 |
Certificate | DAC81401EVM EU Declaration of Conformity (DoC) | 2023年 7月 26日 |
設計與開發
如需其他條款或必要資源,請按一下下方的任何標題以檢視詳細頁面 (如有)。
DAC81401EVM — DAC81401 評估模組
DAC81401 評估模組 (EVM) 是一個易於使用的平台,用於評估 DAC81401 產品的功能與性能。DAC81401EVM 具有提供序列周邊介面 (SPI) 的板載控制器。
DAC81401是一款單通道、緩衝、電壓輸出 DAC,具有整合式 2.5V 內部參考和可配置的雙極 ±20V 或單極 0V 至 40V 輸出範圍。DAC81401在設計上具有單調性,線性度小於1LSB。
DAC81401EVM 還具有高電壓增益級,可提供高達 ±20V 或 0V 至 80V 的輸出電壓。
ANALOG-ENGINEER-CALC — 類比工程師計算機
ADC-DAC-TO-VREF-SELECT-DESIGN-TOOL — The ADC-TO-VREF-SELECT tool enables the pairing of TI ADCs, DACs, and series voltage references.
支援產品和硬體
產品
系列電壓參考
精確 ADC
生物感測 AFE
整合式精密 ADC 與 DAC
高速 ADC (≥10 MSPS)
精密 DAC (≤10 MSPS)
DAC814XXEVM-GUI — DAC814XXEVM GUI
支援產品和硬體
產品
精密 DAC (≤10 MSPS)
硬體開發
開發板
PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
TINA-TI — 基於 SPICE 的類比模擬程式
封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
---|---|---|
TSSOP (PW) | 20 | Ultra Librarian |
訂購與品質
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
- 晶圓廠位置
- 組裝地點