ad53042 Datasheet - Analogdevices
The AD53042 is a dual, 12-bit, high speed, low power, voltage output digital-to-analog converter (DAC) with an on-chip voltage reference.
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📝 Component Overview
The AD53042 is a dual, 12-bit, high speed, low power, voltage output digital-to-analog converter (DAC) with an on-chip voltage reference. It is designed to operate from a single 2.5 V to 5.5 V supply and can interface directly to a microcontroller. The AD53042 is available in a 28-lead SSOP package and a 28-lead TSSOP package.
Key Features and Benefits
- Dual 12-bit DACs
- High speed: 5 μs settling time
- Low power: 0.5 mA max at 3 V
- On-chip voltage reference
- Single supply: 2.5 V to 5.5 V
- Direct interface to microcontroller
- 28-lead SSOP and TSSOP packages
Typical Applications
- Industrial control systems
- Data acquisition systems
- Medical equipment
- Audio equipment
- Test and measurement equipment
📊 Complete Technical Specifications
Absolute Maximum Ratings
| Parameter | Value |
|---|---|
| Supply Voltage | 5.5 V |
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -65°C to +150°C |
Electrical Characteristics
| Parameter | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Resolution | Typical | 12 bits | 12 bits | 12 bits | bits |
| Settling Time | Typical | 5 μs | 5 μs | 10 μs | μs |
Package Information
- 28-lead SSOP: 28-lead SSOP package with a 0.65 mm pitch
- 28-lead TSSOP: 28-lead TSSOP package with a 0.65 mm pitch
Pin Configuration
- Pin 1: VDD - Positive supply voltage
- Pin 2: GND - Ground
🔧 Application Guidelines
Design Considerations
The AD53042 is a high speed, low power DAC that is suitable for a wide range of applications. When designing with the AD53042, consider the power supply, voltage reference, and output load to ensure optimal performance.
Installation Guidelines
The AD53042 is available in a 28-lead SSOP package and a 28-lead TSSOP package. When installing the AD53042, ensure that the package is properly seated and the leads are securely soldered to the PCB.
Operational Notes
The AD53042 is a sensitive device and should be handled with care. Avoid exposing the device to extreme temperatures, humidity, or physical stress.