Overview
The AD767JP-REEL is a 12-bit digital-to-analog converter (DAC) produced by Analog Devices Inc. This component is designed for high-accuracy and high-speed applications, making it suitable for various digital-to-analog conversion needs. The AD767JP-REEL features a current steering architecture and is available in a 28-lead PLCC (J-lead) package, which is surface mountable.
The device supports both unipolar and bipolar output modes and can operate with either internal or external references. It is compatible with microprocessors and can accept 12-bit parallel data, making it versatile for integration into different systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Bits | 12 | |
| Output Type | Voltage - Buffered | |
| Polarity | Bipolar, Unipolar | |
| Power Dissipation | 400 mW | |
| Supply Current-Max | 23 mA | |
| Max Output Voltage | 4 V | |
| Min Input Voltage | 10.5 V | |
| Max Input Voltage | 8 V | |
| Architecture | Current Steering | |
| Supply Type | Dual | |
| Reference Type | External, Internal | |
| Data Interface | Parallel | |
| Differential Output | No | |
| Settling Time | 4 μs | |
| Linearity Error-Max (EL) | 0.0244% | |
| Integral Nonlinearity (INL) | 1 LSB | |
| Voltage - Supply, Analog | ±11.4 V ~ 16.5 V | |
| Operating Temperature | 0°C ~ 70°C | |
| Package / Case | 28-LCC (J-Lead) |
Key Features
- High Accuracy: The AD767JP-REEL features high linearity and accuracy, with integral nonlinearity (INL) of 1 LSB and differential nonlinearity (DNL) of ±0.5 LSB.
- Current Steering Architecture: This architecture ensures high performance and stability in the output voltage.
- Dual Supply Operation: The device can operate with dual analog supply voltages ranging from ±11.4 V to ±16.5 V.
- Microprocessor Compatibility: It is designed to be compatible with various microprocessors, accepting 12-bit parallel data and featuring a 40 ns minimum CS pulse width.
- Fast Settling Time: The device has a settling time of 4 μs, making it suitable for high-speed applications.
- External and Internal Reference Options: The AD767JP-REEL supports both external and internal reference configurations, providing flexibility in system design.
Applications
- Industrial Control Systems: The high accuracy and reliability of the AD767JP-REEL make it suitable for industrial control systems where precise analog output is required.
- Medical Devices: Its high linearity and stability are beneficial in medical devices that require accurate analog signals.
- Aerospace and Defense: The component's robust performance over a wide temperature range makes it a good fit for aerospace and defense applications.
- Automotive Systems: It can be used in automotive systems that require high-precision analog outputs, such as in engine control units or other automotive electronics.
- Test and Measurement Equipment: The AD767JP-REEL is suitable for use in test and measurement equipment due to its high accuracy and fast settling time.
Q & A
- What is the resolution of the AD767JP-REEL?
The AD767JP-REEL has a resolution of 12 bits.
- What is the output type of the AD767JP-REEL?
The output type is voltage-buffered.
- What are the supported polarity modes of the AD767JP-REEL?
The device supports both bipolar and unipolar output modes.
- What is the maximum supply current of the AD767JP-REEL?
The maximum supply current is 23 mA.
- What is the settling time of the AD767JP-REEL?
The settling time is 4 μs.
- Can the AD767JP-REEL operate with both internal and external references?
Yes, it supports both internal and external reference configurations.
- What is the data interface type of the AD767JP-REEL?
The data interface is parallel.
- What is the operating temperature range of the AD767JP-REEL?
The operating temperature range is 0°C to 70°C.
- Is the AD767JP-REEL RoHS compliant?
No, the AD767JP-REEL is not RoHS compliant and contains lead.
- What package type is the AD767JP-REEL available in?
The device is available in a 28-lead PLCC (J-lead) package.
