Texas Instruments DAC81402RHBR Digital to Analog Converters (DAC)
DUAL-CHANNEL 16-BIT HIGH-VOLTAGE
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
DAC81402RHBR
Detailed Description
DUAL-CHANNEL 16-BIT HIGH-VOLTAGE
Package
32-VFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
DAC81402RHBR Datasheet
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Technical Specifications
Texas Instruments DAC81402RHBR 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 (DAC81402RHBR 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), ±1 (Max) | ±8 (Max), ±8 (Max) | -, ±1 (Max) | ±3, ±2 |
| Number of Bits | 16 | 16 | 16 | 16 |
| Number of Da Converters | 1 | 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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