Overview
The AD7798BRUZ-REEL is a high-precision, low-power, 24-bit sigma-delta analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is designed for high-accuracy data acquisition applications and is known for its low noise and high linearity. It is available in a 16-lead TSSOP package and operates over a wide temperature range from -40°C to +105°C.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 24 bits |
| Package Type | 16-Lead TSSOP |
| Operating Temperature Range | -40°C to +105°C |
| Supply Voltage | 2.7 V to 5.5 V |
| Current Consumption | Typically 330 μA |
| Conversion Rate | Up to 120 Hz |
| Noise Free Resolution | 20 bits |
| Integral Nonlinearity (INL) | ±2 ppm of FSR |
Key Features
- High precision with 24-bit sigma-delta ADC architecture
- Low power consumption, typically 330 μA
- High accuracy with ±2 ppm of FSR integral nonlinearity
- Low noise, achieving 20 bits noise-free resolution
- On-chip PGA with gain options from 1 to 128
- Multiple power-down modes for reduced power consumption
- Support for both bipolar and unipolar input ranges
Applications
The AD7798BRUZ-REEL is suitable for a variety of high-accuracy data acquisition applications, including:
- Industrial process control and automation
- Medical devices requiring high precision measurements
- Scientific instruments and test equipment
- Aerospace and defense systems
- Automotive sensors and systems
Q & A
- What is the resolution of the AD7798BRUZ-REEL ADC?
The AD7798BRUZ-REEL has a resolution of 24 bits. - What is the operating temperature range of the AD7798BRUZ-REEL?
The operating temperature range is from -40°C to +105°C. - What is the typical current consumption of the AD7798BRUZ-REEL?
The typical current consumption is 330 μA. - What are the gain options for the on-chip PGA?
The on-chip PGA offers gain options from 1 to 128. - Does the AD7798BRUZ-REEL support both bipolar and unipolar input ranges?
Yes, it supports both bipolar and unipolar input ranges. - What is the conversion rate of the AD7798BRUZ-REEL?
The conversion rate can be up to 120 Hz. - What is the noise-free resolution of the AD7798BRUZ-REEL?
The noise-free resolution is 20 bits. - What is the integral nonlinearity (INL) of the AD7798BRUZ-REEL?
The integral nonlinearity (INL) is ±2 ppm of FSR. - In what package type is the AD7798BRUZ-REEL available?
The AD7798BRUZ-REEL is available in a 16-lead TSSOP package. - What are some common applications for the AD7798BRUZ-REEL?
Common applications include industrial process control, medical devices, scientific instruments, aerospace and defense systems, and automotive sensors.
