Overview
The AD7399BRUZ is a quad, serial-input 10-bit digital-to-analog converter (DAC) produced by Analog Devices Inc. This monolithic DAC is built using the robust CBCMOS process, offering low cost and ease of use in both single and dual-supply systems. It is designed for a wide range of applications requiring multiple DAC channels with high accuracy and reliability.
Key Specifications
| Parameter | Condition | Value | Unit |
|---|---|---|---|
| Resolution | - | 10 bits | - |
| Relative Accuracy | - | ±1 LSB max | - |
| Differential Nonlinearity (DNL) | - | ±1 LSB max | - |
| Zero-Scale Error (VZSE) | Data = 000H | ±4 mV max | mV |
| Full-Scale Voltage Error (VFSE) | Data = 3FFH | ±15 mV max | mV |
| Full-Scale Tempco (TCVFS) | - | 1.5 ppm/°C typ | ppm/°C |
| Reference Input Range (VREF) | - | 0/VDD to VSS/VDD | V |
| Input Resistance (RREF) | - | 40 kΩ typ | kΩ |
| Input Capacitance (CREF) | - | 5 pF typ | pF |
| Output Slew Rate (SR) | Data = 000H to 3FFH to 000H | 2 V/μs typ | V/μs |
| Settling Time (tS) | To ±0.1% of full scale | 6 μs typ | μs |
| Shutdown Recovery (tSDR) | - | 6 μs typ | μs |
| Supply Voltage | - | 2.7V to 5.5V, ±5V | V |
| Operating Temperature | - | -40°C to 125°C | °C |
| Package | - | 16-TSSOP | - |
Key Features
- 10-bit resolution for high accuracy
- Programmable power shutdown for power management
- Single (3 V to 5 V) or dual (±5 V) supply operation
- 3-wire, serial SPI-compatible interface for easy communication
- Internal power-on reset and double-buffered registers for simultaneous updates
- External reference input with high input resistance and low input capacitance
- Low output slew rate and fast settling time for quick response
- ROHS compliant and available in a 16-TSSOP package
Applications
The AD7399BRUZ is suitable for various applications requiring multiple DAC channels, such as industrial control systems, medical devices, automotive systems, and data acquisition systems. Its ability to operate in both single and dual-supply systems makes it versatile for different design requirements.
Q & A
- What is the resolution of the AD7399BRUZ DAC?
The AD7399BRUZ has a 10-bit resolution. - What are the supply voltage options for the AD7399BRUZ?
The AD7399BRUZ can operate with a single supply voltage of 2.7V to 5.5V or a dual supply voltage of ±5V. - What is the interface type of the AD7399BRUZ?
The AD7399BRUZ uses a 3-wire, serial SPI-compatible interface. - Does the AD7399BRUZ support power shutdown?
Yes, the AD7399BRUZ has programmable power shutdown capabilities. - What is the operating temperature range of the AD7399BRUZ?
The operating temperature range is -40°C to 125°C. - How many DAC channels does the AD7399BRUZ have?
The AD7399BRUZ has four DAC channels. - What is the package type of the AD7399BRUZ?
The AD7399BRUZ is available in a 16-TSSOP package. - Is the AD7399BRUZ ROHS compliant?
Yes, the AD7399BRUZ is ROHS compliant. - What is the settling time of the AD7399BRUZ?
The settling time is typically 6 μs. - What is the output type of the AD7399BRUZ?
The output type is voltage-buffered.
