DAC11001BPFBR
ActiveHIGH-GRADE, 20-BIT, MONOTONIC DAC WITH ULTRA-LOW NOISE, LOW GLITCH AND EXCEPTIONAL THD PERFORMANCE
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DAC11001BPFBR
ActiveHIGH-GRADE, 20-BIT, MONOTONIC DAC WITH ULTRA-LOW NOISE, LOW GLITCH AND EXCEPTIONAL THD PERFORMANCE
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Technical Specifications
Parameters and characteristics for this part
| Specification | DAC11001BPFBR |
|---|---|
| Architecture | R-2R |
| 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 |
DAC11001B Series
High-grade, 20-bit, monotonic DAC with ultra-low noise, low glitch and exceptional THD performance
| Part | Package / Case | Number of Bits | Settling Time | Mounting Type | Output Type | Operating Temperature [Max] | Operating Temperature [Min] | INL/DNL (LSB) | Voltage - Supply, Analog [Max] | Voltage - Supply, Analog [Min] | Data Interface | Architecture | Differential Output | Reference Type | Voltage - Supply, Digital [Max] | Voltage - Supply, Digital [Min] | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Texas Instruments | 48-TQFP | 20 | 2.5 µs | Surface Mount | Voltage - Unbuffered | 125 °C | -40 °C | ±1 (Max) | 5.5 V | 4.5 V | Serial SPI | R-2R | External | 5.5 V | 2.7 V | 48-TQFP (7x7) | |
Texas Instruments | 48-TQFP | 20 | 2.5 µs | Surface Mount | Voltage - Unbuffered | 125 °C | -40 °C | ±1 (Max) | 5.5 V | 4.5 V | R-2R | External | 5.5 V | 2.7 V | 48-TQFP (7x7) |
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) | 1000 | $ 75.96 | |
| Texas Instruments | LARGE T&R | 1 | $ 78.47 | |
| 100 | $ 76.11 | |||
| 250 | $ 63.37 | |||
| 1000 | $ 59.00 | |||
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.