DAC11001B
High-grade, 20-bit, monotonic DAC with ultra-low noise, low glitch and exceptional THD performance
DAC11001B
- 20-bit monotonic: 1-LSB DNL (max)
- Integral linearity: 1-LSB INL (max)
- Low noise: 7 nV/√Hz
- Code independent low glitch: 1 nV-s
- Excellent THD: –118 dB at 20-kHz fOUT, 1-MHz fDAC
- Fast settling: 1 µs
- Flexible output ranges: VREFPF to VREFNF
- Integrated, precision feedback resistors
- 50-MHz, 4-wire SPI-compatible interface
- Readback
- Daisy-chain
- Temperature range: –40°C to +125°C
- Package: 48-pin TQFP
The 20-bit DAC11001B is a highly accurate, low-noise, voltage-output, single-channel, digital-to-analog converter (DAC). The DAC11001B is specified monotonic by design, and offers excellent linearity across all output ranges.
The unbuffered voltage output offers low noise performance (7 nV/√Hz) in combination with a fast settling time (1 µs), making this device an excellent choice for low-noise, fast control-loop, and waveform-generation applications. The DAC11001B integrates an enhanced deglitch circuit with code-independent ultra-low glitch (1 nV-s) to enable clean waveform ramps with ultra-low total harmonic distortion (THD).
The DAC11001B device incorporates a power-on-reset (POR) circuit so that the DAC powers on with known values in the registers. With external references, DAC output ranges from VREFPF to VREFNF can be achieved, including asymmetric output ranges.
The DAC11001B uses a versatile 4–wire serial interface that operates at clock rates of up to 50 MHz.
Technical documentation
Type | Title | Date | ||
---|---|---|---|---|
* | Data sheet | DAC11001B 20-Bit, Low-Noise, Ultra-Low Harmonic Distortion, Fast-Settling, High-Voltage-Output, Digital-to-Analog Converter (DAC) datasheet | PDF | HTML | 13 Dec 2021 |
Application note | Demstifying Des Challenges Ultra-Low Noise, High-Fidelity Waveform Genera | PDF | HTML | 16 Sep 2022 | |
Application note | Error Calculation for Unbuffered R2R DAC – Example Using DAC11001A (Rev. A) | PDF | HTML | 24 Aug 2022 | |
EVM User's guide | BP-DAC11001EVM User's Guide | 09 Oct 2019 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.
BP-DAC11001EVM — DAC11001 20-bit ultra-low-noise low-glitch monotonic DAC BoosterPack™ plug-in module
The DAC11001 evaluation module (EVM) BoosterPack™ plug-in module is an easy-to-use platform for evaluating the functionality and performance of the DAC11001. DAC11001 is a single-channel, buffered, bipolar-output digital-to-analog converter (DAC) in 20-bit resolution. It (...)
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
Package | Pins | CAD symbols, footprints & 3D models |
---|---|---|
TQFP (PFB) | 48 | Ultra Librarian |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
- Fab location
- Assembly location
Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
Support & training
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