產品詳細資料

Resolution (Bits) 16 Number of DAC channels 1 Interface type SPI Output type Buffered Current, Buffered Voltage Output voltage range (V) -10 to 10, -11 to 11, -5.5 to 5.5, 0 to 10, 0 to 11, 0 to 5, 0 to 5.5 INL (max) (±LSB) 1 Settling time (µs) 10 Reference type Ext, Int Architecture String Rating Catalog Features Current Output, Low Power Sample/update rate (Msps) 0.04 Power consumption (typ) (mW) 135 Operating temperature range (°C) -40 to 125 Product type Special-function DAC
Resolution (Bits) 16 Number of DAC channels 1 Interface type SPI Output type Buffered Current, Buffered Voltage Output voltage range (V) -10 to 10, -11 to 11, -5.5 to 5.5, 0 to 10, 0 to 11, 0 to 5, 0 to 5.5 INL (max) (±LSB) 1 Settling time (µs) 10 Reference type Ext, Int Architecture String Rating Catalog Features Current Output, Low Power Sample/update rate (Msps) 0.04 Power consumption (typ) (mW) 135 Operating temperature range (°C) -40 to 125 Product type Special-function DAC
HTSSOP (PWP) 24 49.92 mm² 7.8 x 6.4 VQFN (RHA) 40 36 mm² 6 x 6
  • Current output: 4 mA to 20 mA; 0 mA to 20 mA; 0 mA to 24 mA
  • Voltage output:
    • 0 V to 5 V; 0 V to 10 V; ±5 V; ±10 V
    • 0 V to 5.5 V; 0 V to 11 V; ±5.5 V; ±11 V (10% overrange)
  • ±0.1% FSR total unadjusted error (TUE) maximum
  • DNL: ±1 LSB maximum
  • Simultaneous voltage and current output
  • Internal 5-V reference (10 ppm/°C, maximum)
  • Internal 4.6-V power-supply output
  • Reliability features:
    • CRC check and watchdog timer
    • Thermal alarm
    • Open alarm, short current limit
  • Wide temperature range: –40°C to 125°C
  • Packages: 6-mm × 6-mm 40-pin VQFN and 24-pin HTSSOP
  • Current output: 4 mA to 20 mA; 0 mA to 20 mA; 0 mA to 24 mA
  • Voltage output:
    • 0 V to 5 V; 0 V to 10 V; ±5 V; ±10 V
    • 0 V to 5.5 V; 0 V to 11 V; ±5.5 V; ±11 V (10% overrange)
  • ±0.1% FSR total unadjusted error (TUE) maximum
  • DNL: ±1 LSB maximum
  • Simultaneous voltage and current output
  • Internal 5-V reference (10 ppm/°C, maximum)
  • Internal 4.6-V power-supply output
  • Reliability features:
    • CRC check and watchdog timer
    • Thermal alarm
    • Open alarm, short current limit
  • Wide temperature range: –40°C to 125°C
  • Packages: 6-mm × 6-mm 40-pin VQFN and 24-pin HTSSOP

The DACx760 are precision, fully integrated, 12-bit and 16-bit digital-to-analog converters (DACs) designed to meet the requirements of industrial process-control applications. These devices are programmable as a current output with a range of 4 mA to 20 mA, 0 mA to 20 mA, or 0 mA to 24 mA; or as a voltage output with a range of 0 V to 5 V, 0 V to 10 V, ±5 V, or ±10 V with a 10% overrange (0 V to 5.5 V, 0 V to 11 V, ±5.5 V, or ±11 V). Both current and voltage outputs can be simultaneously enabled while being controlled by one data register.

These devices include a power-on-reset function for powering up in a known state (both IOUT and VOUT are disabled and in a Hi-Z state). The CLR and CLR-SEL pins set the voltage outputs to zero-scale or midscale, and the current output to the low end of the range if the output is enabled. Zero and gain registers can be programmed to digitally calibrate the device in the end system. The output slew rate is also programmable by register. These devices can superimpose an external HART signal on the current output, and operate with either a single 10-V to 36-V supply, or dual supplies of up to ±18 V.

The DACx760 are precision, fully integrated, 12-bit and 16-bit digital-to-analog converters (DACs) designed to meet the requirements of industrial process-control applications. These devices are programmable as a current output with a range of 4 mA to 20 mA, 0 mA to 20 mA, or 0 mA to 24 mA; or as a voltage output with a range of 0 V to 5 V, 0 V to 10 V, ±5 V, or ±10 V with a 10% overrange (0 V to 5.5 V, 0 V to 11 V, ±5.5 V, or ±11 V). Both current and voltage outputs can be simultaneously enabled while being controlled by one data register.

These devices include a power-on-reset function for powering up in a known state (both IOUT and VOUT are disabled and in a Hi-Z state). The CLR and CLR-SEL pins set the voltage outputs to zero-scale or midscale, and the current output to the low end of the range if the output is enabled. Zero and gain registers can be programmed to digitally calibrate the device in the end system. The output slew rate is also programmable by register. These devices can superimpose an external HART signal on the current output, and operate with either a single 10-V to 36-V supply, or dual supplies of up to ±18 V.

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技術文件

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重要文件 類型 標題 格式選項 日期
* Data sheet DACx760 Single-Channel, 12- and 16-Bit Programmable Current and Voltage Output Digital-to-Analog Converters for 4-mA to 20-mA Current-Loop Applications datasheet (Rev. D) PDF | HTML 2021年 12月 7日
Circuit design Circuit Replacing HART® Modem Device Competitors With the DAC8740H PDF | HTML 2026年 1月 29日
Circuit design 來自 +5V 供電電源且用於高電壓資料轉換器的精密、±15V 電 源供應電路 PDF | HTML 2025年 12月 9日
Circuit design Output Overvoltage Protection Circuit for Voltage DACs With an External Feedback Pin PDF | HTML 2025年 7月 29日
Application note A Basic Guide to the HART Protocol PDF | HTML 2023年 11月 9日
Application brief Thermal Management to Increase Density in PLC AO Modules 2018年 6月 12日
Analog Design Journal Analog Applications Journal 4Q 2014 2014年 10月 24日
Analog Design Journal SPICE models for Precision DACs 2014年 10月 24日
Application note Combined Voltage and Current Output with the DACx760 2014年 7月 24日
Application note Implementing HART™ Communication With the DAC8760 Family 2014年 1月 16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)。

開發板

DAC8760EMC-EVM — DAC8760 強化評估模組

The DAC8760EMC-EVM (EMC enhanced evaluation module) provides an easy to use platform for evaluation of the performance and operating characteristics of the DAC8760 (16-bit, Voltage Output & Current Output DAC) in harsh industrial environments. The EVM is a complete evaluation kit that includes (...)

使用指南: PDF
TI.com 無法提供
開發板

DAC8760EVM — DAC8760 16 位元可程式編輯電流/電壓輸出 DAC 評估模組

The DAC8760EVM (evaluation module) provides an easy to use platform for evaluation of the performance and operating characteristics of the DAC8760 (16-bit, Voltage Output  & Current Output DAC). The EVM is a complete evaluation kit that includes a USB-based motherboard called the (...)

使用指南: PDF
TI.com 無法提供
支援軟體

SBOC433 DAC7760EVM and DAC8760EVM Software

支援產品和硬體

支援產品和硬體

模擬型號

DAC8750-60 IBIS Model

SBAM177.ZIP (50 KB) - IBIS Model
計算工具

ANALOG-ENGINEER-CALC — 類比工程師計算機

類比工程師的計算機旨在加速類比電路設計工程師定期使用的許多重複計算。此基於 PC 的工具提供圖形介面,列出各種常見計算,從使用回饋電阻器設定運算放大器增益到選擇適當的電路設計元件以穩定類比數位轉換器 (ADC) 驅動緩衝電路。

除了作為獨立工具使用外,此計算機還與類比工程師口袋參考中描述的概念相得益彰。

設計工具

ADC-DAC-TO-VREF-SELECT-DESIGN-TOOL The ADC-TO-VREF-SELECT tool enables the pairing of TI ADCs, DACs, and series voltage references.

The ADC-TO-VREF-SELECT tool enables the pairing of TI analog-to-digital converters (ADCs) and series voltage references. Users can select an ADC device and the desired reference voltage, and the tool will list up to two voltage reference recommendations.
支援產品和硬體

支援產品和硬體

模擬工具

PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具

PSpice® for TI 是有助於評估類比電路功能的設計和模擬環境。這款全功能設計和模擬套件使用 Cadence® 的類比分析引擎。PSpice for TI 包括業界最大的模型庫之一,涵蓋我們的類比和電源產品組合,以及特定類比行為模型,且使用無需支付費用。

PSpice for TI 設計和模擬環境可讓您使用其內建函式庫來模擬複雜的混合訊號設計。在進行佈局和製造之前,建立完整的終端設備設計和解決方案原型,進而縮短上市時間並降低開發成本。 

在 PSpice for TI 設計與模擬工具中,您可以搜尋 TI (...)
模擬工具

TINA-TI — 基於 SPICE 的類比模擬程式

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
使用指南: PDF
參考設計

TIDA-00760 — 適用於 PLC 且採用多工單通道 DAC 的多通道類比輸出模組參考設計

本參考設計有助於以循序多工取樣保持緩衝器為基礎的可程式邏輯控制器 (PLC) 類比輸出模組設計中,實現低成本、高速度、小尺寸與高解析度。
Design guide: PDF
電路圖: PDF
參考設計

TIDA-00559 — 具有突波防護功能的組合電壓/電流輸出參考設計

TIDA-00559 為工業感測器和傳送器提供通用類比輸出 (AO)。此設計以 16 位元 DAC 為基礎,並使用單一輸出。此通用輸出可由使用者設定為 0V 至 10V 或 4mA 至 20mA。根據 IEC61000-4-5 標準,專用保護電路可承受高達 1kV / 40Ω 的差動模式突波脈衝,以應對嚴苛的工業環境。隔離式數位介面可簡化電路板的配置和評估。
Design guide: PDF
電路圖: PDF
參考設計

TIDA-00170 — 適用於可編程邏輯控制器 (PLC) 的 16 位元類比混合輸入輸出模組參考設計

The TIDA-00170 is a reference design for industrial control Analog Mixed Input Output Modules. The design implements four channel analog input & two channel analog output. The analog input channels can measure all standard industrial voltages up to ±10V and current inputs up to 24mA. The (...)
Design guide: PDF
電路圖: PDF
參考設計

TIDA-00118 — 適用於可編程邏輯控制器 (PLC) 的 16 位元類比輸出模組參考設計

This reference design provides a complete 4-channel, 16-bit analog output module design for Programmable Logic Controllers (PLCs). It is designed and fully tested to meet IEC61000-4 EMC and surge requirements for industrial automation systems. The small form-factor design implements four 16-bit (...)
使用指南: PDF
電路圖: PDF
參考設計

TIDA-00231 — 具輸出通道保護的 PLC 類比輸出模組專用適應型電源供應器

TIDA-00231 is a reference design for an industrial Programmable Logic Controller (PLC) analog output module. The design provides a unique power saving solution for a digital-to-analog converter (DAC)-based analog current output module with an adaptive power supply. This adaptive power supply (...)
Design guide: PDF
電路圖: PDF
參考設計

TIDA-00310 — 適用於智慧電網 IED 的類比輸入、輸出和繼電器驅動器輸出模組參考設計

此參考設計展示適合智慧電網裝置的彈性類比 IO 解決方案,例如需和其他電網裝置通訊的保護繼電器與 RTU,並使用 5V 至 10V DC 電壓或 4 至 20 mA 電流的類比 IO。此解決方案可實現兩種類型的 IO,以及電源數位繼電器驅動。此模組提供 SPI 和 I2C 通訊介面,用於與處理器通訊。
Design guide: PDF
電路圖: PDF
參考設計

TIPD119 — 適合工業應用類比輸出的電壓與電流輸出終端參考設計

此驗證參考設計針對工業應用中的類比輸出,實作結合電壓與電流輸出終端。  DAC8760 與 OPA192 的結合產生了電壓和電流輸出組合,允許單一雙終端輸出連接器用於電壓和電流輸出。  此設計具備小於 0.1% 的總未調整誤差 (TUE) ,適合精密應用。此設計使用 ISO7641FC 數位隔離器與背板/主機控制器電氣隔離。
使用指南: PDF
電路圖: PDF
參考設計

TIPD153 — 單通道工業電壓及電流輸出驅動器、隔離式、經 EMC/EMI 測試的參考設計

This TI CerTIfied Reference Design implements a isolated single-channel industrial voltage and current output module using the DAC8760 and ISO7641.  The circuit features a digitally controlled voltage or current output that produces the standard outputs of 0-20mA, 0-24mA, 4-20mA, 0-5V, +/-5V, (...)
使用指南: PDF
電路圖: PDF
封裝 針腳 CAD 符號、佔位空間與 3D 模型
HTSSOP (PWP) 24 Ultra Librarian
VQFN (RHA) 40 Ultra Librarian

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  • 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
  • 進行中的可靠性監測
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  • 晶圓廠位置
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