Overview
The AD5660BRJZ-3500RL7, produced by Analog Devices Inc., is a member of the nanoDAC™ family of devices. It is a low-power, single, 16-bit buffered voltage-out digital-to-analog converter (DAC). This device is known for its high precision and low power consumption, making it suitable for a variety of applications. The AD5660 features an on-chip 1.25 V or 2.5 V reference with a 5 ppm/°C temperature coefficient, ensuring stable output voltage over a range of temperatures. The device is available in a tiny 8-lead SOT-23 package, enhancing its suitability for space-constrained designs.
Key Specifications
| Parameter | Value | Unit | Conditions/Comments |
|---|---|---|---|
| Resolution | 16 | Bits | |
| Relative Accuracy | ±16 | LSB | Max |
| Differential Nonlinearity | ±1 | LSB | Max |
| Output Voltage Range | 0 to VDD | V | |
| Output Voltage Settling Time | 8 µs (typ), 10 µs (max) | µs | ¼ to ¾ scale change settling to ±2 LSB |
| Slew Rate | 1.5 V/µs | V/µs | |
| Power Supply | 3 V to 5.5 V | V | |
| Power Consumption (Normal Mode) | 0.55 mA (typ), 1 mA (max) @ 5 V | mA | |
| Power Consumption (Power-Down Mode) | 480 nA @ 5 V, 200 nA @ 3 V | nA |
Key Features
- Low power consumption with power-down to 480 nA @ 5 V and 200 nA @ 3 V.
- On-chip 1.25 V or 2.5 V reference with 5 ppm/°C temperature coefficient.
- Guaranteed monotonic by design.
- Power-on reset to zero or midscale.
- Rail-to-rail output swing with an on-chip precision output amplifier.
- Versatile 3-wire serial interface compatible with SPI, QSPI, MICROWIRE, and DSP interface standards.
- Available in tiny 8-lead SOT-23, MSOP, and LFCSP packages.
Applications
- Process control.
- Data acquisition systems.
- Portable battery-powered instruments.
- Digital gain and offset adjustment.
- Programmable voltage and current sources.
- Programmable attenuators.
Q & A
- What is the resolution of the AD5660BRJZ-3500RL7?
The AD5660BRJZ-3500RL7 has a resolution of 16 bits. - What is the relative accuracy of the AD5660BRJZ-3500RL7?
The relative accuracy is ±16 LSB max. - What is the output voltage range of the AD5660BRJZ-3500RL7?
The output voltage range is from 0 to VDD. - What is the settling time for the output voltage of the AD5660BRJZ-3500RL7?
The settling time is typically 8 µs and maximally 10 µs for a ¼ to ¾ scale change. - What is the power consumption of the AD5660BRJZ-3500RL7 in normal mode?
The power consumption is typically 0.55 mA and maximally 1 mA at 5 V. - What is the power consumption of the AD5660BRJZ-3500RL7 in power-down mode?
The power consumption is 480 nA at 5 V and 200 nA at 3 V. - What types of packages are available for the AD5660BRJZ-3500RL7?
The device is available in 8-lead SOT-23, MSOP, and LFCSP packages. - What is the temperature coefficient of the on-chip reference?
The temperature coefficient of the on-chip reference is 5 ppm/°C. - Is the AD5660BRJZ-3500RL7 guaranteed monotonic by design?
Yes, the AD5660BRJZ-3500RL7 is guaranteed monotonic by design. - What interfaces are supported by the AD5660BRJZ-3500RL7?
The device supports SPI, QSPI, MICROWIRE, and DSP interface standards.
