ad5532 Datasheet - Analogdevices
The AD5532 is a 14-bit, 32-channel, high accuracy, analog-to-digital converter (ADC) with a 3-wire digital interface.
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📝 Component Overview
The AD5532 is a 14-bit, 32-channel, high accuracy, analog-to-digital converter (ADC) with a 3-wire digital interface. It features high performance, low power consumption, and a small package, making it suitable for a variety of applications, including industrial control, medical devices, and data acquisition systems.
Key Features and Benefits
- 14-bit resolution
- 32-channel multiplexer
- High accuracy: ±0.5 LSB INL, ±0.5 LSB DNL
- Low power consumption: 200 mW typical
- 3-wire digital interface
- Small package: 14-lead TSSOP
- Operating temperature range: -40°C to +85°C
Typical Applications
- Industrial control systems
- Medical devices
- Data acquisition systems
- Automotive systems
- Aerospace systems
- 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 |
|---|---|---|---|---|---|
| Integral Nonlinearity (INL) | VDD = 5 V, TA = 25°C | -0.5 | 0 | 0.5 | LSB |
| Differential Nonlinearity (DNL) | VDD = 5 V, TA = 25°C | -0.5 | 0 | 0.5 | LSB |
Package Information
- 14-lead TSSOP: Thin Shrink Small Outline Package
Pin Configuration
- Pin 1: VDD - Positive supply voltage
- Pin 2: GND - Ground
🔧 Application Guidelines
Design Considerations
The AD5532 is a high-performance, 14-bit, 32-channel ADC. To achieve the best performance, it is recommended to use a low-noise, high-stability voltage reference, and to minimize the noise on the analog input lines.
Installation Guidelines
The AD5532 is available in a 14-lead TSSOP package. It is recommended to use a socket or a high-quality solder joint to ensure reliable connection.
Operational Notes
The AD5532 has a 3-wire digital interface. It is recommended to use a low-skew, high-speed digital interface to ensure reliable data transfer.