PDAC80501MDQFT Texas Instruments Integrated Circuit (Small Outline No-lead) In Stock
The PDAC80501MDQFT is a true 16-bit, single-channel voltage-output DAC from Texas Instruments in an 8-pin SON package, featuring dual SPI/I2C interfaces and a precision internal reference with 0.0015% maximum linearity error.
- Manufacturer
- Texas Instruments
- Package
- Small Outline No-lead
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- PDAC80501MDQFT 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
What are the key features of PDAC80501MDQFT?
- True 16-bit resolution with 0.0015% (LSB-level) maximum linearity error
- Dual-interface SPI and I2C communication for flexible system integration
- Precision on-chip voltage reference eliminating need for external reference
- Single-channel voltage output up to 5.5 V supply
- 8-pin SON ultra-compact package for space-constrained designs
- Low noise and drift specification suitable for precision analog control
What is PDAC80501MDQFT used for?
The PDAC80501MDQFT is designed for precision analog output applications where 16-bit resolution and low nonlinearity are critical, such as automatic test equipment, laboratory power supplies, and high-resolution sensor calibration systems. Its dual SPI/I2C interface allows engineers to select the bus that best matches the host controller, simplifying integration in mixed-bus environments common in scientific instrumentation and industrial process controllers. The built-in precision voltage reference and compact SON-8 footprint reduce external component count and board area in portable medical devices and programmable analog signal sources.
What are the specifications of PDAC80501MDQFT?
| Date Of Intro | 2018-11-22 |
| 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) | 0.0015% |
| Number of Bits | 16 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Settling Time-Nom (tstl) | 5 µs |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8542.39.00.40 |
Where can I find the PDAC80501MDQFT datasheet?
PDAC80501MDQFT Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for PDAC80501MDQFT?
Compatible alternatives and drop-in replacements for PDAC80501MDQFT:
Frequently Asked Questions
What resolution and linearity does the PDAC80501MDQFT offer for precision analog output?
The PDAC80501MDQFT provides true 16-bit resolution with a maximum integral nonlinearity (INL) error of 0.0015%, corresponding to less than 1 LSB at full scale. This precision makes it suitable for automatic test equipment, waveform generators, and calibration standards that require millivolt-level output accuracy.
Which communication interfaces does the PDAC80501MDQFT support, and how does this benefit system design?
The PDAC80501MDQFT supports both SPI and I2C serial interfaces, allowing the same part to be used across platforms where either a 4-wire SPI bus or a 2-wire I2C bus is available. This dual-interface flexibility reduces inventory SKUs for engineers developing multiple product variants and simplifies PCB layout in systems with mixed bus architectures.
Does the PDAC80501MDQFT require an external voltage reference, and what is the output voltage range?
No, the PDAC80501MDQFT integrates a precision on-chip voltage reference, eliminating the need for an external reference IC and saving at least one component and its associated PCB footprint. The output voltage can swing up to the 5.5 V supply rail, covering the full range needed for driving 0 V to 5 V analog inputs in industrial process controllers and sensor excitation circuits.
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Why Buy from FindMyChip
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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