Texas Instruments DAC8234SRHAR Microcontrollers
4-Ch 14-Bit DAC, +/-16.5V Out, SPI, VQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
DAC8234SRHAR
Base Model
Detailed Description
4-Ch 14-Bit DAC, +/-16.5V Out, SPI, VQFN
Package
40-VFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
DAC8234SRHAR Datasheet
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Technical Specifications
Texas Instruments DAC8234SRHAR 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 (DAC8234SRHAR vs DAC8234SRHAT vs MSP430F2234IRHAR vs MSP430F2272TRHARQ1)
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 | 40-VFQFN Exposed Pad | 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 ~ 85°C (TA) | -40°C ~ 105°C (TA) |
| Architecture | R-2R | R-2R | -- | -- |
| Data Interface | SPI, DSP | SPI, DSP | -- | -- |
| Differential Output | No | No | -- | -- |
| Inldnl Lsb | ±0.5 (Max), ±0.5 (Max) | ±0.5 (Max), ±0.5 (Max) | -- | -- |
| Number of Bits | 14 | 14 | -- | -- |
| Number of Da Converters | 4 | 4 | -- | -- |
| Output Type | Voltage - Buffered | Voltage - Buffered | -- | -- |
| Reference Type | External | External | -- | -- |
| Settling Time | 8µs (Typ) | 8µs (Typ) | -- | -- |
| Action |
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