Overview
The AD5761BCPZ-RL7, produced by Analog Devices Inc., is a single-channel, 16-bit serial input, voltage output digital-to-analog converter (DAC). This device is part of the AD5761/AD5721 family and offers a versatile and high-precision solution for various industrial and control applications. It operates from single supply voltages ranging 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. The integrated output amplifier and reference buffer provide a user-friendly and universal solution, ensuring high accuracy and reliability.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|
| Resolution | 16-bit | ||||
| Integral Nonlinearity (INL) | ±2 LSB | ||||
| Differential Nonlinearity (DNL) | ±1 LSB | ||||
| Settling Time | 7.5 µs | 10 V step to 1 LSB at 16-bit resolution | |||
| Noise | 35 nV/√Hz | ||||
| Glitch Impulse | 1 nV-sec | 0 V to 5 V range | |||
| Operating Temperature Range | −40°C | +125°C | |||
| Supply Voltage (Digital) | 1.7 V | 5.5 V | JEDEC compliant | ||
| Supply Voltage (Analog) | +4.75 V | +30 V | Single supply; −16.5 V to 0 V VSS and +4.75 V to +16.5 V VDD for dual supply | ||
| Package Type | 16-lead LFCSP (3mm x 3mm w/ EP) |
Key Features
- Guaranteed monotonicity and integral nonlinearity (INL) of ±2 LSB maximum
- Low noise: 35 nV/√Hz and low glitch: 1 nV-sec (0 V to 5 V range)
- Fast settling time: 7.5 µs typical for 10 V step to 1 LSB at 16-bit resolution
- Integrated reference buffers and output amplifier
- 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 output ranges and input coding (twos complement or straight binary)
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 AD5761BCPZ-RL7?
The AD5761BCPZ-RL7 has a 16-bit resolution.
- What is the typical settling time of the AD5761BCPZ-RL7?
The typical settling time is 7.5 µs for a 10 V step to 1 LSB at 16-bit resolution.
- What are the supply voltage ranges for the AD5761BCPZ-RL7?
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 noise performance of the AD5761BCPZ-RL7?
The device has a low noise of 35 nV/√Hz.
- What is the glitch impulse of the AD5761BCPZ-RL7?
The glitch impulse is 1 nV-sec for the 0 V to 5 V range.
- What are the package options for the AD5761BCPZ-RL7?
The device is available in a 16-lead LFCSP (3mm x 3mm w/ EP) package.
- What is the operating temperature range of the AD5761BCPZ-RL7?
The operating temperature range is −40°C to +125°C.
- Is the AD5761BCPZ-RL7 compatible with DSP and microcontroller interfaces?
Yes, it is compatible with DSP and microcontroller interface standards and operates at clock rates up to 50 MHz.
- What are some typical applications of the AD5761BCPZ-RL7?
Typical applications include industrial automation, instrumentation, data acquisition, open-/closed-loop servo control, process control, and programmable logic controllers.
- Does the AD5761BCPZ-RL7 have built-in reference buffers?
Yes, the device includes integrated reference buffers and an output amplifier.
