PDAC53401DSGT Texas Instruments Integrated Circuit (Small Outline No-lead) In Stock
The PDAC53401DSGT is a 10-bit single-channel DAC with non-volatile memory, buffered voltage output, and I2C interface from Texas Instruments. It supports supply voltages up to 5.5 V with 0.0977% maximum linearity error. Available in compact 8-pin WSON package with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline No-lead
- Pin Count
- 9
- Lifecycle
- OBSOLETE
- Datasheet
- PDAC53401DSGT Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 10-bit resolution DAC with integrated NVM for retaining output settings across power cycles
- Buffered voltage output supports rail-to-rail swing up to 5.5 V supply
- I2C serial interface enables simple 2-wire control in space-constrained designs
- Compact 8-pin WSON package ideal for low pin-count embedded applications
Applications
The PDAC53401DSGT is well suited for portable consumer electronics, industrial sensor calibration, and precision analog signal generation where non-volatile retention of DAC codes is required. Its I2C interface simplifies integration into microcontroller-based systems for automated test equipment and smart home devices. The buffered output and wide supply range also make it a good fit for battery-powered IoT nodes and wearable devices.
Specifications
| Date Of Intro | 2019-07-26 |
| YTEOL | 0 |
| Analog Output Voltage-Max | 5.5V |
| Converter Type | D/A CONVERTER |
| Input Bit Code | BINARY |
| Input Format | SERIAL |
| JESD-30 Code | S-PDSO-N8 |
| Linearity Error-Max (EL) | 0.0977% |
| Number of Bits | 10 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE |
| Settling Time-Nom (tstl) | 20 µs |
| Supply Voltage-Nom | 2.7V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Form | NO LEAD |
| Terminal Position | DUAL |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8542.39.00.40 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the resolution and output voltage range of the PDAC53401DSGT?
The PDAC53401DSGT offers 10-bit resolution, providing 1024 discrete output levels. The buffered voltage output supports a full supply range up to 5.5 V, delivering precise analog voltages with a maximum linearity error of 0.0977% FSR.
Does the PDAC53401DSGT retain its DAC code after power loss?
Yes. The device integrates non-volatile memory (NVM) that stores the programmed DAC code. On power-up, the DAC automatically restores the last saved output value, eliminating the need for a host microcontroller to reinitialize the output at startup.
What communication interface does the PDAC53401DSGT use?
The PDAC53401DSGT uses a standard I2C serial interface (binary input, serial format) for programming and control. This 2-wire bus reduces the number of GPIO lines required and simplifies integration into existing microcontroller or processor designs.
What package and pin count does the PDAC53401DSGT come in?
The device is available in an 8-pin WSON (Small Outline No-lead / JESD-30 code S-PDSO-N8) package. The compact, leadless footprint is suitable for high-density PCB layouts requiring minimal board area.
What are common applications for the PDAC53401DSGT?
Typical applications include analog signal generation for sensor calibration, programmable voltage references, display brightness control, and industrial process control. The NVM feature is particularly useful in systems where power-up to a known analog state is required without firmware intervention.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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