Texas Instruments DAC7822IRTAR Digital to Analog Converters (DAC)
IC DAC 12BIT A-OUT 40WQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
DAC7822IRTAR
Detailed Description
IC DAC 12BIT A-OUT 40WQFN
Package
40-WFQFN Exposed Pad
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
DAC7822IRTAR Datasheet
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Technical Specifications
Texas Instruments DAC7822IRTAR Digital to Analog Converters (DAC) technical specifications.
General
Package / Case
40-WFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Output Type
Current - Unbuffered
Data Interface
Parallel
Number of Bits
12
Voltage Supply Analog
2.5V ~ 5.5V
Voltage Supply Digital
2.5V ~ 5.5V
Architecture
R-2R
Reference Type
External
Alternate Parts Comparison (DAC7822IRTAR 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 | 40-WFQFN 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 | Parallel | Parallel | SPI, DSP | Parallel |
| Differential Output | Yes | No | No | No |
| Inldnl Lsb | ±1 (Max), ±1 (Max) | ±8 (Max), ±8 (Max) | -, ±1 (Max) | ±3, ±2 |
| Number of Bits | 12 | 16 | 16 | 16 |
| Number of Da Converters | 2 | 1 | 4 | 4 |
| Output Type | Current - Unbuffered | Voltage | Voltage | Voltage |
| Reference Type | External | Internal | External | External |
| Settling Time | 200ns | 10us | 10us | 10us |
| Action |
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