Overview
The AD7993BRUZ-0, produced by Analog Devices Inc., is a 4-channel, 10-bit successive approximation analog-to-digital converter (ADC) with an I2C-compatible serial interface. This component operates from a single power supply ranging from 2.7 V to 5.5 V and features a conversion time of 2 µs. It is packaged in a 16-lead Thin Shrink Small Outline Package (TSSOP) and is designed for low power consumption, making it suitable for a variety of applications requiring high-speed and precise analog-to-digital conversion.
Key Specifications
| Parameter | Value | Unit | Comments |
|---|---|---|---|
| Number of Channels | 4 | ||
| Resolution | 10 bits | ||
| Conversion Rate | 188 kSPS | ||
| Input Type | Single-Ended | ||
| Power Supply Voltage | 2.7 V to 5.5 V | V | Analog supply voltage range |
| Conversion Time | 2 µs | µs | |
| Interface | I2C Compatible | Supports standard and fast I2C modes for AD7993-0, and standard, fast, and high-speed I2C modes for AD7993-1 | |
| Package Type | 16-lead TSSOP | ||
| Operating Temperature Range | -40°C to +125°C | °C | B version |
Key Features
- Low Power Consumption: The AD7993BRUZ-0 operates in a shutdown mode when not converting, reducing power consumption to 1 µA max.
- High-Speed Conversion: Features a conversion time of 2 µs, making it suitable for high-speed applications.
- I2C Compatible Interface: Supports standard, fast, and high-speed I2C interface modes, depending on the version (AD7993-0 or AD7993-1).
- Automatic Cycle Interval Mode: Allows for automatic conversion intervals selected through software control.
- Out-of-Range Indicator/Alert Function: Provides an alert function for out-of-range conditions.
- Pin-Selectable Addressing: Via the AS pin, allowing for multiple devices on the same I2C bus.
Applications
- Industrial Automation: Suitable for monitoring and control systems in industrial environments due to its high accuracy and low power consumption.
- Medical Devices: Can be used in medical equipment requiring precise analog-to-digital conversion, such as patient monitoring systems.
- Automotive Systems: Applicable in automotive sensors and control systems where high-speed and reliable data conversion is necessary.
- Consumer Electronics: Used in various consumer electronic devices that require multi-channel analog-to-digital conversion, such as audio equipment and smart home devices.
Q & A
- What is the resolution of the AD7993BRUZ-0 ADC?
The AD7993BRUZ-0 has a resolution of 10 bits.
- What is the conversion rate of the AD7993BRUZ-0?
The conversion rate is 188 kSPS.
- What is the power supply voltage range for the AD7993BRUZ-0?
The power supply voltage range is from 2.7 V to 5.5 V.
- What type of interface does the AD7993BRUZ-0 use?
The AD7993BRUZ-0 uses an I2C-compatible serial interface.
- What is the package type of the AD7993BRUZ-0?
The package type is a 16-lead TSSOP.
- What is the operating temperature range for the AD7993BRUZ-0?
The operating temperature range is -40°C to +125°C for the B version.
- Does the AD7993BRUZ-0 support multiple I2C addresses?
- What is the power consumption in shutdown mode?
- Does the AD7993BRUZ-0 have an out-of-range indicator/alert function?
- Can the AD7993BRUZ-0 be used in high-speed applications?
