16bit, Single Channel, 80uA, 2.0V-5.5V DAC in SC70 Package
Product details
Parameters
Package | Pins | Size
Features
- Relative Accuracy:
- 1 LSB INL (DAC8311: 14-bit)
- 4 LSB INL (DAC8411: 16-bit)
- Power Operation: 80 µA at 2 V
- Power-Down: 0.5 µA at 5 V, 0.1 µA at 2 V
- Wide Power Supply: 2 V to 5.5 V
- Power-On Reset to Zero Scale
- Straight Binary Data Format
- Low Power Serial Interface With Schmitt-
Triggered Inputs: Up to 50 MHz - On-Chip Output Buffer Amplifier, Rail-to-
Rail Operation - SYNC Interrupt Facility
- Extended Temperature Range –40°C to
125°C - Pin-Compatible Family in a Tiny, 6-Pin SC70
Package
Description
The DAC8311 (14-bit) and DAC8411 (16-bit) devices are low-power, single-channel, voltage output digital-to-analog converters (DAC). They provide excellent linearity and minimize undesired code-to-code transient voltages while offering an easy upgrade path within a pin-compatible family. All devices use a versatile, 3-wire serial interface that operates at clock rates of up to 50 MHz and is compatible with standard SPI, QSPI, Microwire, and digital signal processor (DSP) interfaces.
All devices use an external power supply as a reference voltage to set the output range. The devices incorporate a power-on reset (POR) circuit that ensures the DAC output powers up at 0 V and remains there until a valid write to the device occurs. The DAC8311 and DAC8411 contain a power-down feature, accessed over the serial interface, that reduces current consumption of the device to 0.1 µA at 2 V in power down mode. The low power consumption of these devices in normal operation makes it ideally suited for portable, battery-operated equipment. The power consumption is 0.55 mW at 5 V, reducing to 2.5 µW in power-down mode.
These devices are pin-compatible with the DAC5311, DAC6311, and DAC7311, offering an easy upgrade path from 8-, 10-, and 12-bit resolution to 14- and 16-bit. All devices are available in a small, 6-pin, SC70 package. This package offers a flexible, pin-compatible, and functionally-compatible drop-in solution within the family over an extended temperature range of –40°C to 125°C.
Technical documentation
| Type | Title | Date | |
|---|---|---|---|
| * | Datasheet | DAC8x11 2-V to 5.5-V, 80-μA, 14- and 16-Bit, Low-Power, Single-Channel, Digital-to-Analog Converters in SC70 Package datasheet (Rev. C) | Jul. 07, 2015 |
| User guide | Precision DAC SPICE Models Quick-Start Guide | Feb. 22, 2017 | |
| User guide | DAC8x11 EVM Users Guide (Rev. A) | Apr. 20, 2016 | |
| Technical articles | How to design power-isolated 4-wire sensor transmitters | Sep. 18, 2015 | |
| Technical articles | 2-wire 4-20mA sensor transmitters: Increasing Sensor Power with Switching Power Supplies (Part 6) | Apr. 14, 2015 | |
| Technical articles | 2-wire 4-20mA sensor transmitters: Designing Input Isolated 2-Wire Sensor Transmitters (Part 5) | Mar. 10, 2015 | |
| Technical articles | 2-wire 4-20mA transmitters: Controlling 2-Wire Transmitter Outputs with Externally Powered Sources (Part 4) | Feb. 24, 2015 | |
| Application note | Analog Applications Journal 4Q 2014 | Oct. 24, 2014 | |
| Application note | SPICE models for Precision DACs | Oct. 24, 2014 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
The SC70 DAC EVM is an evaluation module designed for the prototyping and evaluation of the DAC8411, DAC8311, DAC7311, DAC6311 and DAC5311 digital to analog converters (DAC). These 8 to 16-bit, string DACs operate with a high speed serial clock (up to 50MHz) and offer excellent performance with (...)
Features
- Flexible power sourcing with a wide power supply range
- On-chip output buffer for Rail to Rail operation
- Compatible with the 5-6K Interface board, DSK Starter Kits and HPA-MCU Interface Board
Description
The SC70 DAC EVM is an evaluation module designed for the prototyping and evaluation of the DAC8411, DAC8311, DAC7311, DAC6311 and DAC5311 digital to analog converters (DAC). These 8 to 16-bit, string DACs operate with a high speed serial clock (up to 50MHz) and offer excellent performance with (...)
Features
- Flexible power sourcing with a wide power supply range
- On-chip output buffer for Rail to Rail operation
- Compatible with the 5-6K Interface board, DSK Starter Kits and HPA-MCU Interface Board
Description
The DAC8411EVM-PDK is a complete evaluation/demonstration kit, which combines an DAC8411EVM with the TMS32VC5509 based MMB0 motherboard for use with a personal computer. The MMB0 motherboard allows the DAC8411EVM to connect to a computer via a USB port. The DAC8411EVM-PDK is controlled by the DXP (...)
Features
- Easy-to-use evaluation software for Microsoft™ Windows XP
- Built-in wave tables for creating Sine, Square, Triangle and Saw tooth output waveforms
- Amplitude and offset adjustment capabilities
- Ability to provide straight DC output
- Easily expandable with new analysis plug in tools from Texas Instruments
Software development
Features
- Modular design allows additional EVMs to be supported
- Graphical user interface provides easy setup to send signals to a DAC
Design tools & simulation
Features
- Leverages Cadence PSpice Technology
- Preinstalled library with a suite of digital models to enable worst-case timing analysis
- Dynamic updates ensure you have access to most current device models
- Optimized for simulation speed without loss of accuracy
- Supports simultaneous analysis of multiple products
- (...)
Features
- Expedites circuit design with analog-to-digital converters (ADCs) and digital-to-analog converters (DACs)
- Noise calculations
- Common unit translation
- Solves common amplifier circuit design problems
- Gain selections using standard resistors
- Filter configurations
- Total noise for common amplifier configurations
- (...)
CAD/CAE symbols
| Package | Pins | Download |
|---|---|---|
| SC70 (DCK) | 6 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
Support & training
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