Overview
The AD5660ARJZ-1500RL7, produced by Analog Devices Inc., is a member of the nanoDAC™ family of devices. It is a low-power, single-channel, 16-bit digital-to-analog converter (DAC) with a buffered voltage output. This device is known for its high precision and linearity, making it suitable for a variety of applications requiring accurate analog signal generation.
The AD5660ARJZ-1500RL7 features an on-chip 1.25 V or 2.5 V reference, ensuring stable and accurate output voltages. It operates on a single 3 V or 5 V power supply and is available in a compact 8-pin SOT-23 package, making it ideal for space-constrained designs.
Key Specifications
| Parameter | Value | Unit | Conditions/Comments |
|---|---|---|---|
| Resolution | 16 | Bits | |
| Relative Accuracy | ±32 (Max), ±1 (Typ) | LSB | |
| Differential Nonlinearity (DNL) | ±1 | LSB | |
| Integral Nonlinearity (INL) | ±32 (Max) | LSB | |
| Output Voltage Range | 0 to VDD | V | |
| Output Voltage Settling Time | 10 µs (Typ), 8 µs (Min) | µs | ¼ to ¾ scale change settling to ±2 LSB |
| Slew Rate | 1.5 V/µs (Typ) | V/µs | ¼ to ¾ scale |
| Supply Voltage | 2.7 V to 5.5 V | V | Analog and Digital |
| Operating Temperature | -40°C to 105°C | °C | |
| Package | 8-pin SOT-23 | ||
| Interface | SPI, QSPI, Microwire, DSP |
Key Features
- High Precision and Linearity: Guaranteed monotonic by design with high relative accuracy and low differential nonlinearity.
- Low Power Consumption: Power-down to 480 nA @ 5 V and 200 nA @ 3 V, making it suitable for battery-powered devices.
- Compact Package: Available in an 8-pin SOT-23 package, ideal for space-constrained designs.
- Versatile Interface: Compatible with standard SPI, QSPI, Microwire, and DSP interface standards, operating at clock rates up to 30 MHz.
- On-Chip Reference: Includes an on-chip 1.25 V or 2.5 V reference for stable output voltages.
- Rail-to-Rail Operation: Output voltage range from 0 to VDD, ensuring full-scale output capability.
- Power-On Reset and Power-Down Functions: Resets to zero or midscale upon power-on and features three power-down functions.
Applications
- Process Control: Used in systems that require precise analog signal generation for control and monitoring.
- Data Acquisition Systems: Suitable for applications needing high-precision DACs for accurate data conversion.
- Portable Battery-Powered Instruments: Ideal due to its low power consumption and compact size.
- Digital Gain and Offset Adjustment: Can be used to adjust gain and offset in various analog circuits.
- Programmable Voltage and Current Sources: Used in applications requiring programmable analog outputs.
- Programmable Attenuators: Can be used to control attenuation levels in signal processing systems.
Q & A
- What is the resolution of the AD5660ARJZ-1500RL7?
The AD5660ARJZ-1500RL7 has a resolution of 16 bits.
- What is the typical output voltage settling time of the AD5660ARJZ-1500RL7?
The typical output voltage settling time is 10 µs for a ¼ to ¾ scale change settling to ±2 LSB.
- What are the supply voltage ranges for the AD5660ARJZ-1500RL7?
The supply voltage ranges are 2.7 V to 5.5 V for both analog and digital supplies.
- What types of interfaces does the AD5660ARJZ-1500RL7 support?
The device supports SPI, QSPI, Microwire, and DSP interfaces.
- What is the operating temperature range of the AD5660ARJZ-1500RL7?
The operating temperature range is -40°C to 105°C.
- What is the package type of the AD5660ARJZ-1500RL7?
The device is packaged in an 8-pin SOT-23 package.
- Does the AD5660ARJZ-1500RL7 have an on-chip reference?
Yes, it includes an on-chip 1.25 V or 2.5 V reference.
- What are some common applications of the AD5660ARJZ-1500RL7?
Common applications include process control, data acquisition systems, portable battery-powered instruments, digital gain and offset adjustment, programmable voltage and current sources, and programmable attenuators.
- How does the AD5660ARJZ-1500RL7 handle power-down?
The device features three power-down functions and can power down to 480 nA @ 5 V and 200 nA @ 3 V.
- Is the AD5660ARJZ-1500RL7 RoHS compliant?
Yes, the AD5660ARJZ-1500RL7 is RoHS compliant.
