AD5453YUJZ-REEL Analog Devices Integrated Circuit (SOT23 (8-Pin)) In Stock
AD5453YUJZ-REEL is a 14-bit serial-input current-output DAC from Analog Devices, housed in a compact 8-pin SOT-23 package. It delivers 0.0122% maximum linearity error with SPI-compatible input and supports a wide supply range for precision analog control. Supplied in tape-and-reel format for automated assembly.
- Manufacturer
- Analog Devices
- Package
- SOT23 (8-Pin)
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- AD5453YUJZ-REEL 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 AD5453YUJZ-REEL?
- 14-bit resolution with SPI-compatible serial interface and 0.0122% maximum integral nonlinearity for precise analog control in space-constrained designs
- Current-output (IOUT) architecture in an 8-pin SOT-23 package enables resistor-programmable voltage output without an internal reference, minimising external component count
- Wide operating supply range and RoHS-compliant (e4) lead-free packaging supplied in tape-and-reel for high-volume automated assembly
What is AD5453YUJZ-REEL used for?
AD5453YUJZ-REEL suits precision instrumentation designs such as programmable gain amplifiers and laser diode bias controllers where 14-bit linearity and a compact 8-pin SOT-23 footprint are both required. Its SPI-compatible serial interface simplifies connection to microcontrollers in portable medical devices and calibration systems. The current-output topology also enables direct integration into transimpedance amplifier stages for optical power control applications.
What are the specifications of AD5453YUJZ-REEL?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Converter Type | D/A CONVERTER |
| Input Bit Code | BINARY |
| Input Format | SERIAL |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Linearity Error-Max (EL) | 0.0122% |
| Number of Bits | 14 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.1 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Settling Time-Max | 0.11 µs |
| Settling Time-Nom (tstl) | 0.18 µs |
| Supply Current-Max | 0.01mA |
| Supply Voltage-Nom | 3.6V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Package | SOT23 (8-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| HTS Code | 8542.39.00.40 |
Where can I find the AD5453YUJZ-REEL datasheet?
AD5453YUJZ-REEL Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for AD5453YUJZ-REEL?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the 14-bit resolution of AD5453YUJZ-REEL translate to step size in a 5 V full-scale output system?
With 14-bit resolution and 16,384 steps over a 5 V full-scale range, each LSB represents approximately 305 µV. This level of granularity supports fine gain trimming in programmable amplifiers and laser diode current setting to within 0.006% of full scale. The 0.0122% maximum INL error adds less than 2 LSB nonlinearity, maintaining output accuracy well within the resolution capability of the 14-bit DAC.
Why choose a current-output DAC like AD5453YUJZ-REEL over a voltage-output DAC for a transimpedance amplifier stage?
A current-output DAC connects directly to the inverting input of a transimpedance amplifier without requiring internal output buffer settling time, enabling faster signal transitions. AD5453YUJZ-REEL's IOUT pin sources current into a feedback resistor, allowing output voltage to be scaled simply by selecting the TIA feedback resistor value—for example, a 10 kΩ resistor converts 1 mA full-scale current to 10 V output. This eliminates 1 to 2 active components versus a voltage-output DAC followed by a separate current-to-voltage converter.
What SPI clock frequency does AD5453YUJZ-REEL support and how does this affect update rate in a multi-DAC system?
AD5453YUJZ-REEL supports SPI-compatible serial clocking at up to 30 MHz (check the datasheet for the specific rated speed). At 30 MHz with 16-bit SPI frames (14-bit data plus 2 control bits), a single DAC update completes in about 530 ns, allowing over 1.8 million updates per second. In a daisy-chained system with 4 AD5453YUJZ-REEL devices, the update rate drops to approximately 450 kHz per channel while sharing a single SPI bus, suitable for multichannel audio or waveform generation up to 200 kHz bandwidth.
How does the 8-pin SOT-23 package of AD5453YUJZ-REEL compare to larger SOIC or TSSOP alternatives for a wearable medical device design?
The 8-pin SOT-23 package measures approximately 3 mm × 3 mm with 0.95 mm pin pitch, giving it a PCB footprint roughly 4 times smaller than an 8-pin SOIC (5 mm × 6 mm). In a wearable medical device where total PCB area may be under 20 cm², this space saving is significant. The tape-and-reel format of the REEL suffix supports automated pick-and-place assembly at volumes exceeding 2,500 units per reel, keeping per-unit placement cost low.
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Why Buy from FindMyChip
About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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