Texas Instruments DAC81402RHBT Digital to Analog Converters (DAC)
IC DIGITAL TO ANALOG CONVERTER
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
DAC81402RHBT
Detailed Description
IC DIGITAL TO ANALOG CONVERTER
Package
32-VFQFN Exposed Pad
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
DAC81402RHBT Datasheet
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Technical Specifications
Texas Instruments DAC81402RHBT Digital to Analog Converters (DAC) technical specifications.
General
Package / Case
32-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Output Type
Voltage - Buffered
Data Interface
Serial, SPI
Number of Bits
16
Voltage Supply Analog
4.5V ~ 43V
Voltage Supply Digital
4.5V ~ 5.5V
Architecture
R-2R
Reference Type
Internal
Alternate Parts Comparison (DAC81402RHBT vs DAC712U vs DAC8534IPW vs DAC7644E)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 32-VFQFN Exposed Pad | 28-SOIC | 16-TSSOP | 48-BSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 85°C | -40°C ~ 105°C | -40°C ~ 85°C |
| Architecture | R-2R | R-2R | String DAC | R-2R |
| Data Interface | Serial, SPI | Parallel | SPI, DSP | Parallel |
| Differential Output | No | No | No | No |
| Inldnl Lsb | ±1 (Max), ±2 (Max) | ±8 (Max), ±8 (Max) | -, ±1 (Max) | ±3, ±2 |
| Number of Bits | 16 | 16 | 16 | 16 |
| Number of Da Converters | 2 | 1 | 4 | 4 |
| Output Type | Voltage - Buffered | Voltage | Voltage | Voltage |
| Reference Type | Internal | Internal | External | External |
| Settling Time | 22µs | 10us | 10us | 10us |
| Action |
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