Overview
The AD7399BRU-REEL is a quad, serial-input 10-bit digital-to-analog converter (DAC) manufactured by Analog Devices Inc. This component is designed for low-cost and ease-of-use in single or dual-supply systems, making it versatile for various applications. Built using the robust CBCMOS process, the AD7399BRU-REEL offers high performance and reliability.
Key Specifications
| Parameter | Symbol | Condition | Unit | Typical/Maximum Value |
|---|---|---|---|---|
| Resolution | N | - | Bits | 10 |
| Relative Accuracy | INL | - | LSB | ±1 max |
| Differential Nonlinearity | DNL | - | LSB | ±1 max |
| Zero-Scale Error | VZSE | Data = 000H | mV | ±4 max |
| Full-Scale Voltage Error | VFSE | Data = 3FFH | mV | ±15 max |
| Full-Scale Tempco | TCVFS | - | ppm/°C | 1.5 typ |
| Reference Input Range | VREFIN | - | V | 0/VDD to VSS/VDD |
| Input Resistance | RREF | Data = 155H, worst case | kΩ | 40 typ |
| Input Capacitance | CREF | - | pF | 5 typ |
| Output Voltage Range | - | - | V | VSS to VDD |
| Settling Time | tS | To ±0.1% of full scale | μs | 6 typ |
| Shutdown Recovery Time | tSDR | - | μs | 6 typ |
| Positive Supply Current | IDD | VIL = 0 V, no load, −40°C < TA < +125°C | mA | 1.5/2.8 typ/max |
| Negative Supply Current | ISS | VIL = 0 V, no load | mA | 1.5/2.5 typ/max |
Key Features
- Quad 10-Bit DACs: The AD7399BRU-REEL features four independent 10-bit DACs, each capable of producing a voltage output.
- Serial Input Loading: The component uses a serial input interface, allowing for easy communication and control.
- Low Settling Time: With a settling time of 6 μs to ±0.1% of full scale, this DAC ensures rapid and accurate output transitions.
- Low Power Consumption: The device has a low shutdown supply current and positive/negative supply currents, making it energy-efficient.
- Wide Operating Range: It operates over a wide temperature range (−40°C to +125°C) and can be used in single or dual-supply systems.
- Compact Package: The component is available in a 16-pin TSSOP package, making it suitable for space-constrained applications.
Applications
- Industrial Control Systems: The AD7399BRU-REEL can be used in industrial control systems where multiple analog outputs are required.
- Medical Devices: Its precision and reliability make it suitable for medical devices that require accurate analog outputs.
- Aerospace and Defense: The component's robustness and wide operating range make it a good fit for aerospace and defense applications.
- Automotive Systems: It can be used in automotive systems for various control and monitoring functions.
- Consumer Electronics: The AD7399BRU-REEL can be integrated into consumer electronics that require multiple analog outputs, such as audio equipment and gaming consoles.
Q & A
- What is the resolution of the AD7399BRU-REEL DAC?
The AD7399BRU-REEL has a resolution of 10 bits.
- What is the settling time of the AD7399BRU-REEL?
The settling time is 6 μs to ±0.1% of full scale.
- What is the typical positive supply current of the AD7399BRU-REEL?
The typical positive supply current is 1.5 mA, with a maximum of 2.8 mA.
- What is the operating temperature range of the AD7399BRU-REEL?
The operating temperature range is −40°C to +125°C.
- What type of package does the AD7399BRU-REEL come in?
The component is available in a 16-pin TSSOP package.
- How many DACs are integrated into the AD7399BRU-REEL?
The AD7399BRU-REEL features four independent 10-bit DACs.
- What is the reference input range for the AD7399BRU-REEL?
The reference input range is from 0/VDD to VSS/VDD.
- What is the input resistance of the reference input?
The input resistance is typically 40 kΩ.
- What is the shutdown recovery time of the AD7399BRU-REEL?
The shutdown recovery time is 6 μs.
- Can the AD7399BRU-REEL be used in dual-supply systems?
Yes, the AD7399BRU-REEL can be used in both single and dual-supply systems.
