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Product Detailed Parameters
- Description：IC DAC 16BIT V-OUT SOT23-8
- Series：nanoDAC®
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR)
- Number of Bits：16
- Number of D/A Converters：1
- Settling Time：10µs
- Output Type：Voltage - Buffered
- Differential Output：No
- Data Interface：SPI, DSP
- Reference Type：External
- Voltage - Supply, Analog：2.7V ~ 5.5V
- Voltage - Supply, Digital：2.7V ~ 5.5V
- INL/DNL (LSB)：±8, ±1 (Max)
- Architecture：String DAC
- Operating Temperature：-40°C ~ 125°C
- Package / Case：SOT-23-8
- Supplier Device Package：SOT-23-8
- Mounting Type：Surface Mount
- Grade：-
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Overview
The AD5662ARJZ-1REEL7 is a single-channel, 16-bit buffered voltage-output digital-to-analog converter (DAC) from Analog Devices. It operates on a single supply ranging from 2.7 V to 5.5 V and consumes 250 μA at 5 V. The device features rail-to-rail output swing and requires an external reference voltage. It incorporates a power-on reset circuit that ensures the DAC output powers up to zero scale. The part utilizes a versatile 3-wire serial interface compatible with standard SPI, QSPI, Microwire, and DSP standards, supporting clock rates up to 30 MHz.
Feature Summary
- 16-bit resolution with guaranteed monotonicity by design
- Power-on reset to zero scale for AD5662x-1 variants
- Rail-to-rail output amplifier with remote sensing capability via VFB pin
- Three software-selectable power-down modes reducing current to 480 nA at 5 V
Applications
- Process control systems
- Portable battery-powered instruments
- Programmable voltage and current sources
- Digital gain and offset adjustment circuits
Procurement Notes
Verify the ordering suffix '1' confirms the zero-scale power-on reset function. Confirm the package type matches the SOT-23-8 specification. Ensure the reel quantity aligns with manufacturing requirements. Check RoHS compliance status for environmental regulations.
Selection Notes
Select this component when a low-power, high-resolution DAC is required in a compact SOT-23 package. The external reference requirement allows flexibility in setting the output range. Consider the 10 μs settling time and 30 MHz serial interface speed for system timing constraints.
Part Context
This part belongs to the nanoDAC family, designed for low-power applications. It shares architectural similarities with other members like the AD5660 but differs in reference integration and specific power-on reset behaviors defined by the suffix.
Replacement Considerations
The AD5662ARMZ-1REEL7 offers identical electrical specifications but uses an MSOP-8 package instead of SOT-23-8. Verify footprint compatibility before substitution.
