AD5620ARJ Analog Devices Integrated Circuit (SOT23 (8-Pin)) In Stock
AD5620ARJ is a single-channel 12-bit nanoDAC from Analog Devices with a 5 ppm/°C on-chip reference, SPI-compatible interface, and 2.7 V to 5.5 V supply in a compact SOT-23 package. Designed for precision analog output in portable and space-constrained applications.
- Manufacturer
- Analog Devices
- Package
- SOT23 (8-Pin)
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- AD5620ARJ Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Single-channel 12-bit DAC with rail-to-rail output
- Integrated 5 ppm/°C on-chip voltage reference for stable output accuracy
- SPI/MICROWIRE-compatible 3-wire serial interface up to 30 MHz
- Wide supply range of 2.7 V to 5.5 V for 3.3 V and 5 V systems
- Ultra-compact SOT-23 package (8-pin) for space-constrained designs
Applications
AD5620ARJ is used in portable instrumentation, precision analog signal generation, and closed-loop control systems where a stable, low-drift DAC output is required in minimal board space. The integrated on-chip reference and small SOT-23 footprint make it especially suitable for battery-powered sensor calibration, medical devices, and wearable electronics.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for AD5620ARJ:
D/A Converter, 1 Func, Serial Input Loading, 8us Settling Time, PDSO8
D/A Converter, 1 Func, Serial Input Loading, 8us Settling Time, PDSO8
D/A Converter, 1 Func, Serial Input Loading, 8us Settling Time, PDSO8
D/A Converter, 1 Func, Serial Input Loading, 8us Settling Time, PDSO8
D/A Converter, 1 Func, Serial Input Loading, 8us Settling Time, PDSO8
D/A Converter, 1 Func, Serial Input Loading, 8us Settling Time, PDSO8
Frequently Asked Questions
What resolution and reference drift does the AD5620ARJ provide for precision analog output?
The AD5620ARJ is a 12-bit DAC with an integrated voltage reference rated at 5 ppm/°C drift. This combination delivers consistent, low-noise analog outputs across the industrial temperature range without requiring an external reference component.
Can the AD5620ARJ operate from a single 3.3 V supply in a battery-powered design?
Yes. The AD5620ARJ accepts a supply voltage of 2.7 V to 5.5 V, so it operates correctly on a 3.3 V rail found in most low-power microcontroller systems. This wide range also supports 5 V industrial signal chains without component changes.
What serial interface does AD5620ARJ use, and at what clock speed can it be driven?
AD5620ARJ uses a 3-wire SPI/MICROWIRE-compatible interface that supports clock rates up to 30 MHz. This fast serial bus allows rapid DAC updates in control loops where output settling time of less than a few microseconds is required.
How does the 8-pin SOT-23 package benefit PCB layouts for portable medical or wearable devices?
The 8-pin SOT-23 package has a body measuring approximately 2.9 mm × 1.6 mm with a 0.95 mm pin pitch, consuming very little board area. This compact outline allows designers to fit precision DAC functionality into tight PCB layouts typical of wearable or handheld devices.
How does AD5620ARJ compare to the AD5640 and AD5660 nanoDAC variants in the same family?
AD5620ARJ is the 12-bit member of the nanoDAC family; AD5640 offers 14-bit resolution, and AD5660 provides 16-bit resolution, all with the same 5 ppm/°C on-chip reference and SOT-23 package. Choosing among them depends on whether the application requires 4096, 16384, or 65536 output levels.
Related Guides
CL31A107MQHNNNE 1206 100 uF MLCC Selection Guide
How to choose CL31A107MQHNNNE and related 1206 MLCCs for low-voltage bulk capacitance and regulator stability.
Jul 2, 2026
CL05B103KB5NNNC 0402 10 nF X7R MLCC Selection Guide
How to choose CL05B103KB5NNNC and related 0402 MLCCs for bypassing, filtering, voltage derating, and sourcing.
Jul 2, 2026
ADAQ7768-1 Design Guide for Precision Vibration and Dynamic Signal Measurement
Design ADAQ7768-1 precision data acquisition channels for vibration and dynamic sensing with the right bandwidth, reference, clock, and layout choices.
Jun 30, 2026
AD5204BRZ10 Design Guide for SPI-Controlled Gain and Offset Calibration
Design AD5204BRZ10 digital potentiometer calibration loops with bounded trim span, safe wiper current, clean SPI routing, and reliable startup codes.
Jun 30, 2026
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.
More from Analog Devices
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”