Texas Instruments DAC8234SRHAT Microcontrollers
14-Bit 4-Ch DAC, SPI, +/-16.5V Out, 0.5LSB INL, VQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
DAC8234SRHAT
Base Model
Detailed Description
14-Bit 4-Ch DAC, SPI, +/-16.5V Out, 0.5LSB INL, VQFN
Package
40-VFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
DAC8234SRHAT Datasheet
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Technical Specifications
Texas Instruments DAC8234SRHAT Microcontrollers technical specifications.
General
Package / Case
40-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C
Output Type
Voltage - Buffered
Data Interface
SPI, DSP
Number of Bits
14
Voltage Supply Analog
4.75V ~ 24V, -4.75V ~ -18V
Voltage Supply Digital
2.7V ~ 5.5V
Architecture
R-2R
Reference Type
External
Alternate Parts Comparison (DAC8234SRHAT vs DAC8234SRHAR vs DAC8534IPW vs MSP430F2234IRHAR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 40-VFQFN Exposed Pad | 40-VFQFN Exposed Pad | 16-TSSOP | 40-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 105°C | -40°C ~ 105°C | -40°C ~ 105°C | -40°C ~ 85°C (TA) |
| Architecture | R-2R | R-2R | String DAC | -- |
| Data Interface | SPI, DSP | SPI, DSP | SPI, DSP | -- |
| Differential Output | No | No | No | -- |
| Inldnl Lsb | ±0.5 (Max), ±0.5 (Max) | ±0.5 (Max), ±0.5 (Max) | -, ±1 (Max) | -- |
| Number of Bits | 14 | 14 | 16 | -- |
| Number of Da Converters | 4 | 4 | 4 | -- |
| Output Type | Voltage - Buffered | Voltage - Buffered | Voltage | -- |
| Reference Type | External | External | External | -- |
| Settling Time | 8µs (Typ) | 8µs (Typ) | 10us | -- |
| Action |
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