AD5620ARJ-1500RL7 Analog Devices Integrated Circuit (Other) In Stock
Analog Devices AD5620ARJ-1500RL7 is a 12-bit nanoDAC digital-to-analog converter featuring a 5 ppm/°C on-chip voltage reference in a compact SOT-23 package. It offers a 3.3 V analog output with serial SPI input and 0.1465% maximum linearity error. Available from stock worldwide with fast shipping.
- Manufacturer
- Analog Devices
- Package
- Other
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- AD5620ARJ-1500RL7 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Integrated 5 ppm/°C on-chip voltage reference eliminates need for external reference, saving board space and BOM cost
- 12-bit resolution with 0.1465% maximum linearity error for high-accuracy analog output voltage control
- Ultra-compact SOT-23 (8-lead) package enables space-efficient DAC integration in portable and size-constrained designs
Applications
The AD5620ARJ-1500RL7 is well-suited for portable instrumentation, sensor calibration systems, and programmable power supplies requiring a precise 0 V to 3.3 V analog output with minimal external components. Its on-chip reference and serial SPI interface simplify system design in battery-powered IoT devices and wearable sensors. The nanoDAC architecture makes it ideal for closed-loop control in medical diagnostics and industrial automation where compact footprint and low power consumption are essential.
Specifications
| YTEOL | 0 |
| Analog Output Voltage-Max | 3.3V |
| Converter Type | D/A CONVERTER |
| Input Bit Code | BINARY |
| Input Format | SERIAL |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e0 |
| Linearity Error-Max (EL) | 0.1465% |
| Number of Bits | 12 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.1 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 240 |
| Qualification Status | Not Qualified |
| Settling Time-Max | 10 µs |
| Settling Time-Nom (tstl) | 8 µs |
| Supply Current-Max | 1mA |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | TIN LEAD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| HTS Code | 8542.39.00.40 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for AD5620ARJ-1500RL7:
Converter, 1 Func, Serial Input Loading, 8us Settling Time, PDSO8
Frequently Asked Questions
What resolution and output voltage range does the AD5620ARJ-1500RL7 provide for analog control applications?
The AD5620ARJ-1500RL7 is a 12-bit DAC with a maximum analog output voltage of 3.3 V and a maximum linearity error of 0.1465%, corresponding to approximately 6 LSB. The 12-bit resolution provides 4096 discrete output steps across the full-scale range, enabling fine-grained analog voltage control suitable for sensor excitation, programmable bias, and precision calibration applications.
How does the integrated 5 ppm/°C on-chip reference benefit portable or battery-powered designs?
The built-in 5 ppm/°C voltage reference on the AD5620ARJ-1500RL7 eliminates the need for a discrete external reference IC, reducing component count and saving several square millimeters of PCB area. Over a 40°C operating span, the reference drifts only about 200 ppm total, maintaining output accuracy within approximately 0.02% of full-scale without any external trimming, which is critical in compact battery-powered or IoT sensor designs.
Which communication interface does the AD5620ARJ-1500RL7 use, and how does it fit into an SPI bus system?
The AD5620ARJ-1500RL7 uses a serial SPI-compatible input interface with binary input code format, allowing daisy-chain or multi-device operation on a shared 3-wire SPI bus. The 8-lead SOT-23 package keeps the pin count minimal while supporting standard SPI clock rates, making it easy to interface with microcontrollers such as ARM Cortex-M devices operating at 3.3 V logic levels.
For a wearable biosensor project, why might the AD5620ARJ-1500RL7 outperform a discrete DAC plus external reference solution?
In wearable biosensor designs where PCB area is limited to under 1 cm², the AD5620ARJ-1500RL7 integrates a 12-bit DAC and a 5 ppm/°C reference in a single SOT-23 package. This integration reduces the BOM by at least 2 components, saves approximately 10 mm² of board space, and lowers quiescent current compared to a separate reference plus DAC combination, directly extending battery life in wearable applications.
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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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