Overview
The AD5761BRUZ is a single-channel, 16-bit digital-to-analog converter (DAC) produced by Analog Devices Inc. This device is part of the AD5761/AD5721 family, known for its high precision and versatility. It operates from single or dual supply voltages, making it suitable for a wide range of applications. The AD5761BRUZ features an integrated output amplifier and reference buffer, providing a user-friendly and universal solution for various industrial and instrumentation needs.
Key Specifications
| Parameter | Value | Unit | Comments |
|---|---|---|---|
| Resolution | 16 bits | ||
| Supply Voltage | +4.75 V to +30 V (single supply), -16.5 V to 0 V (VSS) and +4.75 V to +16.5 V (VDD) (dual supply) | V | |
| Total Unadjusted Error (TUE) | 0.1% FSR maximum | % | |
| Integral Nonlinearity (INL) | ±2 LSB maximum | LSB | |
| Differential Nonlinearity (DNL) | −1 +1 LSB | LSB | |
| Settling Time | 7.5 μs typical (10 V step to 1 LSB at 16-bit resolution) | μs | |
| Noise | 35 nV/√Hz | nV/√Hz | |
| Glitch Impulse | 1 nV-sec (0 V to 5 V range) | nV-sec | |
| Operating Temperature Range | −40°C to +125°C | °C | |
| Package Type | 16-lead TSSOP |
Key Features
- Guaranteed monotonicity and low integral nonlinearity (INL) of ±2 LSB maximum.
- Low noise of 35 nV/√Hz and low glitch impulse of 1 nV-sec.
- Fast settling time of 7.5 μs typical for a 10 V step to 1 LSB at 16-bit resolution.
- Integrated output amplifier and reference buffer for ease of use.
- Asynchronous updating via LDAC and asynchronous RESET to zero scale/midscale.
- DSP/microcontroller-compatible serial interface with clock rates up to 50 MHz.
- Robust 4 kV HBM ESD rating.
- User-selectable twos complement or straight binary input coding.
Applications
- Industrial automation.
- Instrumentation and data acquisition.
- Open-/closed-loop servo control and process control.
- Programmable logic controllers.
Q & A
- What is the resolution of the AD5761BRUZ DAC?
The AD5761BRUZ has a resolution of 16 bits. - What are the supply voltage ranges for the AD5761BRUZ?
The device operates from single supply voltages from +4.75 V to +30 V or dual supply voltages from −16.5 V to 0 V (VSS) and +4.75 V to +16.5 V (VDD). - What is the total unadjusted error (TUE) of the AD5761BRUZ?
The total unadjusted error (TUE) is 0.1% FSR maximum. - What is the settling time of the AD5761BRUZ?
The settling time is 7.5 μs typical for a 10 V step to 1 LSB at 16-bit resolution. - Does the AD5761BRUZ have integrated reference buffers?
Yes, the device features integrated output amplifier and reference buffers. - What is the operating temperature range of the AD5761BRUZ?
The operating temperature range is −40°C to +125°C. - What types of input coding are supported by the AD5761BRUZ?
The device supports user-selectable twos complement or straight binary input coding. - Is the AD5761BRUZ compatible with DSP and microcontroller interfaces?
Yes, it is compatible with DSP and microcontroller interface standards. - What is the ESD rating of the AD5761BRUZ?
The device has a robust 4 kV HBM ESD rating. - In what package types is the AD5761BRUZ available?
The AD5761BRUZ is available in 16-lead TSSOP and 16-lead LFCSP packages.
