Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Reference Type | Series |
| Output Type | Fixed |
| Voltage - Output (Min/Fixed) | 3V |
| Current - Output | 10 mA |
| Tolerance | ±0.04% |
| Temperature Coefficient | 4ppm/°C |
| Noise - 01 Hzto10 Hz | 1.6µVp-p |
| Voltage - Input | 3.1V ~ 15V |
| Supply Current | 950µA |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
Tổng quan
Description
ADR4530ARZ-R7 is a precision voltage reference IC from Analog Devices. It provides a stable reference voltage for precision analog circuits, including ADCs, DACs, and instrumentation. Key characteristics typically include low noise, low drift (temperature coefficient), good long-term stability, and moderate supply current. The -R7 suffix indicates reel packaging, and ARZ denotes the specific package type used by Analog Devices.
Note: the exact output voltage (e.g., 1.25V, 2.5V, 5.0V, etc.), noise, and temperature coefficient are variant-specific. For precise specs, accuracy, and operating ranges, consult the ADR4530ARZ-R7 datasheet.
Note: the exact output voltage (e.g., 1.25V, 2.5V, 5.0V, etc.), noise, and temperature coefficient are variant-specific. For precise specs, accuracy, and operating ranges, consult the ADR4530ARZ-R7 datasheet.
Features
Here are the typical features of the ADR4530ARZ-R7:
- Fixed output reference (nominally 2.5 V)
- Very low noise
- Low temperature drift and high long-term stability
- Low quiescent (micropower) current
- Excellent line and load regulation
- Wide operating voltage and temperature ranges
- Small, RoHS-compliant package
- Automotive-grade option available (R7 variant)
No external components are required for use as a precision reference. For exact electrical specs (initial accuracy, TC, noise, currents, and ranges), please consult the official datasheet.
- Fixed output reference (nominally 2.5 V)
- Very low noise
- Low temperature drift and high long-term stability
- Low quiescent (micropower) current
- Excellent line and load regulation
- Wide operating voltage and temperature ranges
- Small, RoHS-compliant package
- Automotive-grade option available (R7 variant)
No external components are required for use as a precision reference. For exact electrical specs (initial accuracy, TC, noise, currents, and ranges), please consult the official datasheet.
Pinout
- Pin count: 8 pins (8‑lead package, e.g., SOIC/MSOP).
- Function: fixed precision voltage reference (low-noise, temperature-stable) used as a reference voltage source for ADC/DAC systems. Typical pins include V+, VOUT, GND, BYP, EN/SHDN; remaining pins are NC. For exact pinout, consult the ADR4530ARZ datasheet.
- Function: fixed precision voltage reference (low-noise, temperature-stable) used as a reference voltage source for ADC/DAC systems. Typical pins include V+, VOUT, GND, BYP, EN/SHDN; remaining pins are NC. For exact pinout, consult the ADR4530ARZ datasheet.
Manufacturer
Manufacturer: Analog Devices, Inc. (ADI).
What kind of company: An American multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing integrated circuits.
What kind of company: An American multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing integrated circuits.
Application
ADR4530ARZ-R7 is a precision voltage reference. Key application areas include:
- Providing a stable reference for ADC/DAC front-ends in data acquisition and instrumentation
- Calibration and metrology equipment
- Test and measurement gear
- Portable/battery-powered instrumentation
- Medical devices requiring a stable reference
- Industrial control and sensor conditioning systems
- Any application demanding low-noise, temperature-stable reference voltages
Note: Always consult the datasheet for exact electricals, noise, drift, and temperature-range specifications.
- Providing a stable reference for ADC/DAC front-ends in data acquisition and instrumentation
- Calibration and metrology equipment
- Test and measurement gear
- Portable/battery-powered instrumentation
- Medical devices requiring a stable reference
- Industrial control and sensor conditioning systems
- Any application demanding low-noise, temperature-stable reference voltages
Note: Always consult the datasheet for exact electricals, noise, drift, and temperature-range specifications.
Package
Package type: 8‑lead LFCSP (Lead Frame Chip Scale Package) with exposed pad; ADR4530ARZ‑R7 uses this LFCSP variant.
