Overview
The ADR434ARZ is a precision voltage reference component produced by Analog Devices Inc. It is part of the ADR430/ADR431/ADR433/ADR434/ADR435 series, which features Analog Devices' XFET® voltage reference technology. This component is designed for power management applications, offering high accuracy, low noise, and excellent temperature stability. The ADR434ARZ is particularly suited for applications requiring a fixed voltage output of 4.096V and high output current capability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Reference Type | Series | |
| Output Type | Fixed | |
| Voltage - Output (Min/Fixed) | 4.096 | V |
| Current - Output | 30 | mA |
| Tolerance | ±0.12% | |
| Temperature Coefficient | 10 | ppm/°C |
| Voltage - Input | 6.1 to 18 | V |
| Current - Supply | 800 | µA |
| Operating Temperature Range | -40 to 125 | °C |
| Package Type | 8-SOIC |
Key Features
- Highly stable XFET® voltage reference technology
- Fixed voltage output of 4.096V
- Capable of sourcing 30 mA output current
- Low voltage coefficient of 10ppm/°C
- Low noise performance with 6.25µVp-p from 0.1Hz to 10Hz
- Wide input voltage range from 6.1V to 18V
- Low supply current requirement of 800µA
- Operational across a wide temperature range from -40°C to 125°C
- Low temperature drift and robust performance in varying environmental conditions
Applications
- High-performance data converters
- Precision instrumentation
- Portable medical devices
- Industrial automation and control systems
- Automotive electronics
Q & A
- What is the output voltage of the ADR434ARZ?
The output voltage of the ADR434ARZ is 4.096V. - What is the maximum output current of the ADR434ARZ?
The ADR434ARZ can source up to 30 mA of output current. - What is the temperature coefficient of the ADR434ARZ?
The temperature coefficient of the ADR434ARZ is 10ppm/°C. - What is the input voltage range for the ADR434ARZ?
The input voltage range for the ADR434ARZ is from 6.1V to 18V. - What is the supply current requirement of the ADR434ARZ?
The supply current requirement of the ADR434ARZ is 800µA. - What is the operating temperature range of the ADR434ARZ?
The operating temperature range of the ADR434ARZ is from -40°C to 125°C. - What type of package does the ADR434ARZ come in?
The ADR434ARZ comes in an 8-SOIC package. - What are some common applications for the ADR434ARZ?
The ADR434ARZ is commonly used in high-performance data converters, precision instrumentation, portable medical devices, industrial automation and control systems, and automotive electronics. - What technology does the ADR434ARZ use for voltage reference?
The ADR434ARZ uses Analog Devices' XFET® voltage reference technology. - Is the ADR434ARZ suitable for battery-powered devices?
Yes, the ADR434ARZ is energy-efficient and suitable for battery-powered devices due to its low supply current requirement.
