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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),Cut Tape (CT)
- 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：Internal
- Voltage - Supply, Analog：2.7V ~ 3.3V
- Voltage - Supply, Digital：2.7V ~ 3.3V
- INL/DNL (LSB)：±16 (Max), ±1 (Max)
- Architecture：String DAC
- Operating Temperature：-40°C ~ 105°C
- Package / Case：SOT-23-8
- Supplier Device Package：SOT-23-8
- Mounting Type：Surface Mount
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Overview
The AD5660BRJZ-1500RL7 is a single-channel, 16-bit buffered voltage-output digital-to-analog converter (DAC) from the nanoDAC family. It features an internal 2.5 V reference with a temperature coefficient of ±5 ppm/°C, enabling a full-scale output range of 5 V. The device operates on a single 3 V or 5 V supply and supports serial interfaces including SPI, QSPI, Microwire, and DSP standards. Key electrical parameters include a maximum relative accuracy of ±16 LSB, differential nonlinearity of ±1 LSB, and a typical settling time of 8 µs. Power consumption is 2.5 mW at 5 V, reducing to 480 nA in power-down mode.
Feature Summary
- Integrated precision 2.5 V reference with low temperature drift
- Rail-to-rail buffered analog output amplifier
- Software-selectable power-down modes for ultra-low current consumption
- Power-on reset circuit ensuring defined startup state
Applications
- Process control systems
- Data acquisition systems
- Portable battery-powered instruments
- Programmable voltage and current sources
Procurement Notes
Verify the specific suffix '1500RL7' against the manufacturer's official ordering guide to confirm reel quantity and tape specifications. Ensure the component grade matches the required accuracy specifications for the target application. Cross-reference the datasheet revision to confirm all performance characteristics align with design requirements.
Selection Notes
Select this part when a single-channel 16-bit DAC with an integrated high-precision reference is required. The internal 2.5 V reference simplifies design by eliminating external components. Verify that the 5 V full-scale output range meets system requirements, as the -1 variant provides a 2.5 V range instead.
Part Context
This component belongs to the AD5620/AD5640/AD5660 nanoDAC family, which offers 12-, 14-, and 16-bit resolutions respectively. These devices are designed for low-power applications and are available in SOT-23, MSOP, and LFCSP packages. The AD5660 specifically targets applications requiring high resolution and precision within a compact footprint.
Replacement Considerations
The AD5662 is a related device offering similar resolution but requires an external reference. Direct replacements should be verified against the manufacturer's official obsolescence notices and replacement guides to ensure pin compatibility and functional equivalence.
