DAC11001BPFBT
ActiveHIGH-GRADE, 20-BIT, MONOTONIC DAC WITH ULTRA-LOW NOISE, LOW GLITCH AND EXCEPTIONAL THD PERFORMANCE
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DAC11001BPFBT
ActiveHIGH-GRADE, 20-BIT, MONOTONIC DAC WITH ULTRA-LOW NOISE, LOW GLITCH AND EXCEPTIONAL THD PERFORMANCE
Technical Specifications
Parameters and characteristics for this part
| Specification | DAC11001BPFBT |
|---|---|
| Architecture | R-2R |
| Data Interface | SPI, Serial |
| Differential Output | False |
| INL/DNL (LSB) | ±1 (Max) |
| Mounting Type | Surface Mount |
| Number of Bits | 20 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Voltage - Unbuffered |
| Package / Case | 48-TQFP |
| Reference Type | External |
| Settling Time | 2.5 µs |
| Supplier Device Package | 48-TQFP (7x7) |
| Voltage - Supply, Analog [Max] | 5.5 V |
| Voltage - Supply, Analog [Min] | 4.5 V |
| Voltage - Supply, Digital [Max] | 5.5 V |
| Voltage - Supply, Digital [Min] | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 250 | $ 80.09 | |
| Texas Instruments | SMALL T&R | 1 | $ 81.13 | |
| 100 | $ 78.69 | |||
| 250 | $ 65.51 | |||
| 1000 | $ 61.00 | |||
Description
General part information
DAC11001B Series
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 VREFPFto VREFNFcan be achieved, including asymmetric output ranges.
Documents
Technical documentation and resources
