Overview
The ADR4525BRZ-R7 from Analog Devices Inc. is a high precision, low power, and low noise voltage reference. This device is designed to provide a stable and precise DC voltage output, making it ideal for applications that require high accuracy and stability. The ADR4525BRZ-R7 features an innovative core topology that ensures high accuracy, excellent temperature stability, and low output noise. It operates over a wide temperature range from -40°C to 125°C, making it suitable for a variety of demanding environments.
Key Specifications
| Parameter | Value |
|---|---|
| Output Voltage | 2.5V |
| Initial Output Voltage Error | ±0.02% |
| Temperature Coefficient | 2ppm/°C |
| Input Voltage Range | 3V to 15V |
| Output Current | +10mA source / -10mA sink |
| Quiescent Current | 950μA (maximum) |
| Output Voltage Noise | 1.25μV p-p (0.1Hz to 10Hz) |
| Dropout Voltage | 300mV (maximum) |
| Ripple Rejection Ratio | 90dB at fIN = 1KHz |
| Package | 8-lead SOIC-N |
| Operating Temperature Range | -40°C to 125°C |
| Mounting | Surface Mount |
Key Features
- High precision with a tolerance of ±0.02% and a temperature coefficient of 2ppm/°C.
- Low noise performance with an output voltage noise of 1.25μV p-p (0.1Hz to 10Hz).
- Wide operating temperature range from -40°C to 125°C.
- Surface mount package (8-lead SOIC-N) for easy integration.
- RoHS3 compliant and REACH SVHC free.
- Supports a wide range of input voltages from 3V to 15V.
- Maximum output current of 10mA and a dropout voltage of 300mV).
Applications
- Precision data acquisition systems.
- High resolution data converters).
- High precision measurement devices).
- Industrial instrumentation.
- Medical devices).
- Automotive electronics).
- Communication systems).
Q & A
- What is the output voltage of the ADR4525BRZ-R7? The output voltage of the ADR4525BRZ-R7 is 2.5V).
- What is the initial output voltage error of the ADR4525BRZ-R7? The initial output voltage error is ±0.02%).
- What is the temperature coefficient of the ADR4525BRZ-R7? The temperature coefficient is 2ppm/°C).
- What is the input voltage range for the ADR4525BRZ-R7? The input voltage range is from 3V to 15V).
- What is the maximum output current of the ADR4525BRZ-R7? The maximum output current is +10mA source / -10mA sink).
- What is the quiescent current of the ADR4525BRZ-R7? The quiescent current is 950μA (maximum)).
- What is the output voltage noise of the ADR4525BRZ-R7? The output voltage noise is 1.25μV p-p (0.1Hz to 10Hz)).
- What is the operating temperature range of the ADR4525BRZ-R7? The operating temperature range is from -40°C to 125°C).
- Is the ADR4525BRZ-R7 RoHS compliant? Yes, the ADR4525BRZ-R7 is RoHS3 compliant and REACH SVHC free).
- What are some typical applications of the ADR4525BRZ-R7? Typical applications include precision data acquisition systems, high resolution data converters, high precision measurement devices, industrial instrumentation, medical devices, and automotive electronics).
