Overview
The AD7995YRJZ-0RL is a 10-bit, low-power, successive approximation analog-to-digital converter (ADC) produced by Analog Devices Inc. This device operates from a single 2.7 V to 5.5 V power supply and features a 1 µs conversion time, making it suitable for a variety of applications requiring high-speed data acquisition. The AD7995YRJZ-0RL includes an I2C-compatible serial interface that supports standard, fast, and high-speed modes, allowing for flexible communication with other components in a system.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 10 |
| Package / Case | SOT-23-8 |
| Supply Voltage (VDD) | 2.7 V to 5.5 V |
| Conversion Time | 1 µs |
| Sampling Rate | 140 ksps |
| Input Channels | 4 |
| Analog Input Range | 0 V to VDD |
| Reference Input Range | 1.2 V to VDD |
| Temperature Range | −40°C to +125°C |
| Power Consumption (Shutdown Mode) | 1 µA maximum |
| I2C Interface Modes | Standard, Fast, High Speed |
Key Features
- Low power consumption with a shutdown mode of 1 µA maximum.
- I2C-compatible serial interface supporting standard, fast, and high-speed modes.
- Four analog input channels with a multiplexer for channel selection.
- External reference input option through VIN3/VREF.
- Track-and-hold amplifier capable of handling input frequencies up to 14 MHz.
- Qualified for automotive applications.
Applications
- System monitoring.
- Battery-powered systems.
- Data acquisition systems.
- Medical instruments.
- Automotive applications.
Q & A
- What is the resolution of the AD7995YRJZ-0RL ADC? The AD7995YRJZ-0RL is a 10-bit ADC.
- What is the operating voltage range of the AD7995YRJZ-0RL? The device operates from a single 2.7 V to 5.5 V power supply.
- How many analog input channels does the AD7995YRJZ-0RL have? The device has four analog input channels.
- What is the conversion time of the AD7995YRJZ-0RL? The conversion time is 1 µs.
- Does the AD7995YRJZ-0RL support multiple I2C interface modes? Yes, it supports standard, fast, and high-speed I2C interface modes.
- What is the temperature range for the AD7995YRJZ-0RL? The temperature range is −40°C to +125°C.
- Can the AD7995YRJZ-0RL be used in automotive applications? Yes, it is qualified for automotive applications.
- What is the power consumption in shutdown mode? The power consumption in shutdown mode is 1 µA maximum.
- Can an external reference be used with the AD7995YRJZ-0RL? Yes, an external reference can be applied through the VIN3/VREF input.
- How many I2C addresses are available for the AD7995YRJZ-0RL? There are two versions, each with an individual I2C address, allowing two devices to be connected to the same I2C bus.
