Overview
The AD5060BRJZ-2500RL7, produced by Analog Devices Inc., is a member of the nanoDAC family. It is a single, 16-bit buffered voltage-out digital-to-analog converter (DAC) housed in an 8-lead SOT-23 package. This device operates from a single 2.7 V to 5.5 V supply and features a versatile 3-wire serial interface compatible with standard SPI, QSPI, MICROWIRE, and DSP interface standards. The AD5060 is known for its high accuracy, with a relative accuracy specification of ±1 LSB and guaranteed monotonic operation with a ±1 LSB DNL specification. It also includes a power-on-reset circuit and a reference buffer, making it suitable for various high-performance applications.
Key Specifications
| Parameter | Rating/Value |
|---|---|
| Resolution | 16-bit |
| Supply Voltage | 2.7 V to 5.5 V |
| Operating Temperature Range | −40°C to +125°C (Y Grade) |
| Output Voltage Range | 0 to VREF |
| Output Voltage Settling Time | 4 μs (¼ scale to ¾ scale code transition to ±1 LSB) |
| Output Noise Spectral Density | 64 nV/√Hz (DAC code = midscale, 1 kHz) |
| Digital-to-Analog Glitch Impulse | 2 nV-s (1 LSB change around code 57386) |
| DC Output Impedance (Normal) | 0.015 Ω ±10% |
| Power Dissipation | 6 mW (max) |
| Package Type | 8-Lead SOT-23 |
Key Features
- High Accuracy: Relative accuracy specification of ±1 LSB and guaranteed monotonic operation with a ±1 LSB DNL specification.
- Versatile Interface: 3-wire serial interface compatible with SPI, QSPI, MICROWIRE, and DSP interface standards, operating at clock rates up to 30 MHz.
- Power-On Reset: Ensures the DAC output powers up to zero volts or mid-scale and remains there until a valid write takes place.
- Power-Down Mode: Reduces current consumption to 1 µA at 5 V and provides software-selectable output loads while in power-down mode.
- Reference Buffer: On-chip reference buffer simplifies the application of the device.
- Low Glitch and Noise: Low digital-to-analog glitch impulse and output noise spectral density.
Applications
- Process Control: Ideal for precise control in industrial processes.
- Data Acquisition Systems: Suitable for high-accuracy data acquisition applications.
- Portable Battery-Powered Instruments: Low power consumption makes it suitable for battery-powered devices.
- Digital Gain and Offset Adjustment: Used in applications requiring precise gain and offset adjustments.
- Programmable Voltage and Current Sources: Can be used to create programmable voltage and current sources.
- Programmable Attenuators: Useful in applications requiring programmable attenuation).
Q & A
- What is the resolution of the AD5060BRJZ-2500RL7?
The AD5060BRJZ-2500RL7 has a 16-bit resolution.
- What is the operating voltage range of the AD5060BRJZ-2500RL7?
The device operates from a single 2.7 V to 5.5 V supply).
- What is the maximum operating temperature of the AD5060BRJZ-2500RL7?
The maximum operating temperature is −40°C to +125°C for the Y Grade).
- What type of interface does the AD5060BRJZ-2500RL7 use?
The device uses a versatile 3-wire serial interface compatible with SPI, QSPI, MICROWIRE, and DSP interface standards).
- What is the output voltage settling time of the AD5060BRJZ-2500RL7?
The output voltage settling time is typically 4 μs for a ¼ scale to ¾ scale code transition to ±1 LSB).
- Does the AD5060BRJZ-2500RL7 have a power-on reset feature?
Yes, the device includes a power-on reset circuit that ensures the DAC output powers up to zero volts or mid-scale and remains there until a valid write takes place).
- What is the power consumption in power-down mode?
In power-down mode, the current consumption is reduced to 1 µA at 5 V).
- What is the typical output noise spectral density of the AD5060BRJZ-2500RL7?
The output noise spectral density is 64 nV/√Hz at DAC code = midscale, 1 kHz).
- What is the package type of the AD5060BRJZ-2500RL7?
The device is housed in an 8-Lead SOT-23 package).
- What are some common applications of the AD5060BRJZ-2500RL7?
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).
