Overview
The AD5760BCPZ from Analog Devices Inc. is a high-precision, 16-bit digital-to-analog converter (DAC) designed for applications requiring accurate and stable voltage output. This device operates from a bipolar supply, making it versatile for various industrial and professional settings. The AD5760BCPZ features a true 16-bit resolution with a relative accuracy specification of ±0.5 LSB, ensuring high precision and monotonic operation. It is packaged in a 24-lead LFCSP (Lead Frame Chip Scale Package) and is suitable for a wide range of applications where precise voltage control is essential.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|
| Resolution | 16 | Bits | |||
| Integral Nonlinearity Error (INL) | -0.5 | 0.5 | LSB | VREFx = ±10 V | |
| Settling Time | 3.5 | μs | |||
| Interface | SPI, Serial | Compatible with SPI, QSPI, MICROWIRE, and DSP interface standards | |||
| Polarity | Bipolar | ||||
| Min Supply Voltage | 7.5 | V | |||
| Max Dual Supply Voltage | 16.5 | V | VDD = +16.5 V, VSS = -16.5 V | ||
| Package | 24-VFQFN Exposed Pad, CSP |
Key Features
- True 16-bit Accuracy: The AD5760BCPZ offers a high level of precision with a relative accuracy specification of ±0.5 LSB and guaranteed monotonic operation.
- Versatile Supply Range: Operates from a bipolar supply of up to 33 V, with a positive reference input range of 5 V to VDD - 2.5 V and a negative reference input range of VSS + 2.5 V to 0 V.
- High-Speed Interface: Features a 3-wire serial interface compatible with SPI, QSPI, MICROWIRE, and DSP interface standards, operating at clock rates up to 35 MHz.
- Power-On Reset and Output Clamp: Includes a power-on reset circuit that ensures the DAC output powers up to 0 V and an output clamp feature for defined load states.
Applications
The AD5760BCPZ is suitable for a variety of applications that require precise voltage control, including:
- Industrial Control Systems: For accurate control of motors, valves, and other industrial equipment.
- Medical Devices: In medical equipment where precise voltage output is critical for patient safety and device accuracy.
- Aerospace and Defense: For applications requiring high reliability and precision in harsh environments.
- Test and Measurement Equipment: In instruments that need stable and accurate voltage outputs for calibration and measurement purposes.
Q & A
- What is the resolution of the AD5760BCPZ?
The AD5760BCPZ has a true 16-bit resolution. - What is the integral nonlinearity error (INL) of the AD5760BCPZ?
The INL is ±0.5 LSB. - What is the settling time of the AD5760BCPZ?
The settling time is typically 3.5 μs. - What interface does the AD5760BCPZ use?
The device uses a 3-wire serial interface compatible with SPI, QSPI, MICROWIRE, and DSP interface standards. - What is the supply voltage range for the AD5760BCPZ?
The device operates from a bipolar supply of up to 33 V, with VDD = +12.5 V to +16.5 V and VSS = -16.5 V to -12.5 V. - Does the AD5760BCPZ have a power-on reset feature?
Yes, it includes a power-on reset circuit that ensures the DAC output powers up to 0 V. - What is the package type of the AD5760BCPZ?
The device is packaged in a 24-lead LFCSP (Lead Frame Chip Scale Package). - What are some common applications for the AD5760BCPZ?
Common applications include industrial control systems, medical devices, aerospace and defense, and test and measurement equipment. - Is the AD5760BCPZ monotonic?
Yes, the device is guaranteed to be monotonic with a ±0.5 LSB differential nonlinearity (DNL) maximum range specification. - What is the output clamp feature of the AD5760BCPZ?
The output clamp feature places the output in a defined load state.
