Texas Instruments DAC7821IPWR Digital to Analog Converters (DAC)
IC DAC 12BIT A-OUT 20TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
DAC7821IPWR
Detailed Description
IC DAC 12BIT A-OUT 20TSSOP
Package
20-TSSOP (0.173", 4.40mm Width)
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
DAC7821IPWR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments DAC7821IPWR Digital to Analog Converters (DAC) technical specifications.
General
Package / Case
20-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Output Type
Current - Unbuffered
Data Interface
Parallel
Number of Bits
12
Voltage Supply Analog
2.7V ~ 5.5V
Voltage Supply Digital
2.7V ~ 5.5V
Architecture
R-2R
Reference Type
External
Alternate Parts Comparison (DAC7821IPWR vs TLV5631IPWRG4 vs TLC7528CPWR vs TLV5613IPWR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-TSSOP | 20-TSSOP | 20-TSSOP | 20-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 85°C | 0°C ~ 70°C | -40°C ~ 85°C |
| Architecture | R-2R | String DAC | R-2R | String DAC |
| Data Interface | Parallel | SPI | Parallel | Parallel |
| Differential Output | Yes | No | No | No |
| Number of Bits | 12 | 10 | 8 | 12 |
| Number of Da Converters | 1 | 8 | 2 | 1 |
| Output Type | Current - Unbuffered | Voltage - Buffered | Current - Unbuffered | Voltage - Buffered |
| Reference Type | External | External, Internal | External | External |
| Settling Time | 200ns | 7µs | 100ns | 7µs |
| Voltage Supply Analog | 2.7V ~ 5.5V | 2.7V ~ 3.3V, 5V | 5V ~ 15V | 2.7V ~ 3.3V, 5V |
| Action |
More Parts in Digital to Analog Converters (DAC)
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
TLC7528CPWRTexas Instruments8-bit, 0.1 μs dual MDAC, parallel input, fast control signaling for DSP, easy micro I/F