Overview
The AD7192BRUZ-REEL is a high-precision, 24-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This versatile ADC is designed for demanding applications requiring exceptional accuracy and stability. It features a sigma-delta architecture, on-chip programmable gain amplifiers, and a low-noise analog front end. The device supports true bipolar input ranges and includes a precision reference voltage source, temperature sensor, and on-chip digital filter, making it ideal for industrial process control, weighing systems, medical instrumentation, and scientific research.
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Series | AD7192 | Mounting Style | SMD/SMT |
| Resolution | 24 bit | Number of Channels | 4 Channel |
| Interface Type | 3-Wire, SPI | Sampling Rate | 4.8 kS/s |
| Input Type | Differential/Pseudo-Differential | Architecture | Sigma-Delta |
| Minimum Operating Temperature (°C) | -40 | Maximum Operating Temperature (°C) | +105 |
| Gain Error | +/- 0.005 %FSR | Height | 1.05 mm |
| Voltage - Supply, Analog | 3V~5.25V | Voltage - Supply, Digital | 2.7V~5.25V |
| Package/Case | 24-TSSOP | Pin Count | 24 |
| RoHS Status | ROHS3 Compliant | Lead Free | Contains Lead |
Key Features
- 24-bit resolution with sigma-delta architecture for high precision and low noise.
- On-chip programmable gain amplifiers and low-noise analog front end.
- True bipolar input range and support for differential or pseudo-differential inputs.
- On-chip precision reference voltage source and temperature sensor.
- Digital filtering options with zero latency feature for settled conversions.
- Internal clock option or external clock/crystal support.
- Flexible configuration options through a 3-wire SPI interface.
- Compact 24-lead TSSOP package.
Applications
The AD7192BRUZ-REEL is suitable for a wide range of applications, including:
- Industrial process control and automation.
- Weighing systems and precision measurement instruments.
- Medical instrumentation and diagnostic equipment.
- Scientific research and data acquisition systems.
- High-precision measurements in various industrial and scientific fields.
Q & A
- What is the resolution of the AD7192BRUZ-REEL ADC?
The AD7192BRUZ-REEL has a 24-bit resolution.
- What type of architecture does the AD7192BRUZ-REEL use?
The AD7192BRUZ-REEL uses a sigma-delta architecture.
- What is the sampling rate of the AD7192BRUZ-REEL?
The sampling rate is up to 4.8 kS/s.
- What types of input configurations are supported by the AD7192BRUZ-REEL?
The device supports differential and pseudo-differential input configurations.
- What is the operating temperature range of the AD7192BRUZ-REEL?
The operating temperature range is from -40°C to +105°C.
- What is the power supply voltage range for the AD7192BRUZ-REEL?
The power supply voltage range is from 3V to 5.25V for both analog and digital supplies.
- Does the AD7192BRUZ-REEL have on-chip digital filtering options?
Yes, it has two digital filter options that affect the noise and settling time.
- What package type is the AD7192BRUZ-REEL available in?
The device is housed in a 24-lead TSSOP package.
- Is the AD7192BRUZ-REEL RoHS compliant?
Yes, it is ROHS3 compliant.
- What are some typical applications of the AD7192BRUZ-REEL?
Typical applications include industrial process control, medical instrumentation, and scientific research.
