DAC8760
16-Bit Single-Channel Programmable Current/Voltage Output DAC for 4-20mA current loop applications
DAC8760
- 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.
Technical documentation
Type | Title | Date | ||
---|---|---|---|---|
* | 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 | 07 Dec 2021 |
Application note | A Basic Guide to the HART Protocol | PDF | HTML | 09 Nov 2023 | |
Application brief | Thermal Management to Increase Density in PLC AO Modules | 12 Jun 2018 | ||
Analog Design Journal | Analog Applications Journal 4Q 2014 | 24 Oct 2014 | ||
Analog Design Journal | SPICE models for Precision DACs | 24 Oct 2014 | ||
Application note | Combined Voltage and Current Output with the DACx760 | 24 Jul 2014 | ||
EVM User's guide | DACx760EMC-EVM User's Guide | 24 Apr 2014 | ||
Application note | Implementing HART™ Communication With the DAC8760 Family | 16 Jan 2014 | ||
EVM User's guide | DACx760EVM and DACx750EVM User's Guide (Rev. A) | 21 Nov 2013 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.
DAC8760EMC-EVM — DAC8760 Enhanced Evaluation Module
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 (...)
DAC8760EVM — DAC8760 16-Bit Programmable Current/Voltage Output DAC Evaluation Module
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 (...)
ANALOG-ENGINEER-CALC — Analog engineer's calculator
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-00760 — Multi-Channel Analog Output Module With Multiplexed Single-Channel DAC for PLCs Reference Design
TIDA-00559 — Combined Voltage/Current Output with Surge Protection Reference Design
TIDA-00170 — 16-Bit Analog Mixed Input and Output Module for Programmable Logic Controller (PLC) Reference Design
TIDA-00118 — 16-Bit Analog Output Module Reference Design for Programmable Logic Controllers (PLC)
TIDA-00231 — Adaptive Power Supply for PLC Analog Output Module with Output Channel Protection
TIDA-00310 — Analog Input, Output and Relay Drive Output Module for Smart Grid IEDs Reference Design
TIPD119 — Voltage and current output terminal reference design for analog outputs in industrial applications
TIPD153 — Single-Channel Industrial Voltage & Current Output Driver, Isolated, EMC/EMI Tested Reference Design
Package | Pins | CAD symbols, footprints & 3D models |
---|---|---|
HTSSOP (PWP) | 24 | Ultra Librarian |
VQFN (RHA) | 40 | Ultra Librarian |
Ordering & quality
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- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
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- Ongoing reliability monitoring
- Fab location
- Assembly location
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