Overview
The AD5761RBRUZ-RL7 is a high-performance digital-to-analog converter (DAC) manufactured by Analog Devices Inc. This device is part of the AD5761R series, known for its precision and reliability in converting digital signals into corresponding analog voltages. The AD5761RBRUZ-RL7 is housed in a 16-lead TSSOP package, making it suitable for space-constrained applications while delivering high performance. It 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, offering versatility in various system designs.
Key Specifications
| Parameter | Value | Unit | Comments |
|---|---|---|---|
| Resolution | 16 bits | ||
| Settling Time | 7.5 μs (typical) | μs | For selected ranges |
| Integral Nonlinearity (INL) | ±2 LSB (maximum) | LSB | |
| Differential Nonlinearity (DNL) | ±1 LSB (maximum) | LSB | |
| Output Voltage Range | ±10 V (maximum) | V | User selectable via RA[2:0] bits |
| Supply Voltage (Digital) | 1.7 V to 5.5 V | V | JEDEC compliant |
| Supply Voltage (Analog) | +4.75 V to +30 V, -16.5 V to 0 V | V | |
| Operating Temperature Range | -40°C to +125°C | °C | |
| Package Type | 16-lead TSSOP | ||
| Data Interface | SPI | Up to 50 MHz clock rate |
Key Features
- High resolution of 16 bits with guaranteed monotonicity and low integral nonlinearity (INL) of ±2 LSB maximum
- Fast settling time of 7.5 μs typical, ensuring quick response to digital input changes
- Low noise of 35 nV/√Hz and low glitch impulse of 1 nV-sec, making it suitable for high-precision applications
- User-selectable output voltage range via the RA[2:0] bits in the control register, offering flexibility in system design
- Integrated reference buffers and on-chip reference voltage generator for simplified system design
- Asynchronous updating via LDAC and asynchronous RESET to zero scale/midscale, enhancing control and flexibility
- Robust 4 kV HBM ESD rating, ensuring durability against electrostatic discharge
- Compatibility with DSP and microcontroller interface standards, facilitating easy integration with digital systems
Applications
- Industrial automation
- Instrumentation and data acquisition
- Open-/closed-loop servo control and process control
- Programmable logic controllers (PLCs)
- Motor control systems
- Audio equipment
- Test and measurement equipment
- Precision voltage and current sources
- Medical devices requiring precise analog output
Q & A
- What is the maximum output voltage of the AD5761RBRUZ-RL7?
The maximum output voltage is ±10 V.
- Does the AD5761RBRUZ-RL7 support power-down mode?
Yes, it does support power-down mode for energy conservation.
- Can the AD5761RBRUZ-RL7 operate in harsh industrial environments?
Yes, it is designed to withstand harsh industrial conditions.
- What is the resolution of the AD5761RBRUZ-RL7?
It has a resolution of 16 bits.
- Is the AD5761RBRUZ-RL7 compatible with SPI interface?
Yes, it is compatible with SPI interface for easy integration with digital systems.
- Does the device have overvoltage protection?
Yes, it comes with overvoltage protection to safeguard against voltage spikes.
- What is the operating temperature range of the AD5761RBRUZ-RL7?
The operating temperature range is -40°C to +125°C.
- Does the AD5761RBRUZ-RL7 have an integrated reference voltage generator?
Yes, it features an on-chip reference voltage generator for simplified system design.
- Is the AD5761RBRUZ-RL7 monotonic over temperature?
Yes, it ensures monotonicity over varying temperature conditions.
- Can the AD5761RBRUZ-RL7 be used in medical devices?
Yes, it is suitable for use in medical devices requiring precise analog output.
