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ADR441BRZ
Fixed voltage reference with 10mA output
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製造商零件號 # : ADR441BRZ
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包裝/封裝: SOIC-8
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零件狀態 : ACTIVE
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製造商: Analog Devices
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產品分類 : Voltage Reference
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ADR441BRZ 數據表
價格 (USD)
| 數量 | 單價 | 總價 |
|---|---|---|
| 1 | $5.436 | $5.44 |
| 10 | $5.213 | $52.13 |
| 30 | $4.545 | $136.35 |
| 100 | $4.431 | $443.10 |
這些價格會受到市場波動的影響，需要提交報價才能取得最新價格。
詳細說明
The ADR441BRZ is a precision voltage reference manufactured by Analog Devices, designed to provide a stable and accurate voltage output in electronic circuits.
主要特徵
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Voltage Reference: The ADR441BRZ serves as a precise voltage reference, delivering a stable output for use in a variety of applications.
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Precision Performance: Engineered for high precision, the device ensures accurate voltage levels, making it suitable for applications that require tight voltage tolerances.
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Low Dropout Voltage: With low dropout voltage characteristics, the ADR441BRZ is ideal for scenarios where maintaining a stable output voltage is critical, even under low input voltage conditions.
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Low Temperature Coefficient: The device is designed with a low temperature coefficient, ensuring consistent performance across different temperature ranges.
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Low Output Noise: ADR441BRZ minimizes output noise, making it well-suited for applications where a clean and stable voltage reference is essential.
應用
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Precision Measurement: Ideal for applications requiring precise voltage levels, such as analog-to-digital converters and sensor interfaces.
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Voltage Regulation: Suitable for use as a voltage reference in voltage regulators and power management circuits.
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Data Acquisition Systems: The ADR441BRZ finds application in systems where accurate voltage references are critical for reliable data acquisition.
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Industrial Control Systems: Used in industrial control systems that demand stable and precise voltage references for accurate control and monitoring.
Equivalent Parts
- ADR441ARZ
- ADR441ARMZ
- ADR441BUJZ
Replaceable Parts
- ADR441BRZ-R1
- ADR441CRZ
- ADR441CRZ-R1
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| Pbfree Code | No | Rohs Code | Yes |
| Part Life Cycle Code | Active | Part Package Code | SOIC |
| Pin Count ! | 8 | Reach Compliance Code | compliant |
| ECCN Code | EAR99 | HTS Code ! | 8542.39.00.01 |
| Additional Feature ! | OUTPUT VOLTAGE CAN BE ADJUSTED OVER A 0.5 PERCENT RANGE USING TRIM PIN | Analog IC - Other Type | THREE TERMINAL VOLTAGE REFERENCE |
| JESD-30 Code | R-PDSO-G8 | JESD-609 Code | e3 |
| Length | 4.9 mm | Moisture Sensitivity Level | 1 |
| Number of Functions | 1 | Number of Outputs | 1 |
| Number of Terminals | 8 | Operating Temperature-Max | 125 °C |
| Operating Temperature-Min | -40 °C | Output Voltage-Max | 2.501 V |
| Output Voltage-Min | 2.499 V | Output Voltage-Nom | 2.5 V |
| Package Body Material | PLASTIC/EPOXY | Package Code | SOP |
| Package Equivalence Code | SOP8,.25 | Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE | Peak Reflow Temperature (Cel) | 260 |
| Qualification Status ! | Not Qualified | Seated Height-Max | 1.75 mm |
| Supply Voltage-Max (Vsup) | 18 V | Supply Voltage-Min (Vsup) | 3 V |
| Supply Voltage-Nom (Vsup) | 4 V | Surface Mount ! | YES |
| Temp Coef of Voltage-Max | 3 ppm/°C | Temperature Grade ! | AUTOMOTIVE |
| Terminal Finish | MATTE TIN | Terminal Form ! | GULL WING |
| Terminal Pitch ! | 1.27 mm | Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | Trim/Adjustable Output | YES |
| Voltage Tolerance-Max | 0.04% | Width | 3.9 mm |
| Series | XFET® | Package | Tube |
| Product Status | Active | Reference Type ! | Series |
| Output Type | Fixed | Voltage - Output (Min/Fixed) | 2.5V |
| Current - Output | 10 mA | Tolerance | ±0.04% |
| Temperature Coefficient ! | 3ppm/°C | Noise - 0.1Hz to 10Hz | 1.2µVp-p |
| Voltage - Input | 3V ~ 18V | Current - Supply | 3.75mA |
| Operating Temperature ! | -40°C ~ 125°C (TA) | Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | Supplier Device Package | 8-SOIC |
| Base Product Number | ADR441 |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is ADR441BRZ?
The ADR441BRZ is a precision voltage reference IC (integrated circuit) produced by Analog Devices. It provides a stable and accurate voltage output for a variety of analog and mixed-signal applications where precise voltage regulation is essential.
How Does ADR441BRZ Work?
The ADR441BRZ operates by comparing its internal reference voltage with an external voltage source and adjusting its output voltage to match the reference voltage. It utilizes high-precision components and temperature compensation circuitry to maintain a stable output voltage over a wide range of operating conditions.
How Many Pins does ADR441BRZ have and What are the Functions of the Pinout Configuration?
The ADR441BRZ is available in an 8-lead SOIC package. The pinout configuration includes:
- VIN: Voltage input pin.
- GND: Ground pin.
- VOUT: Voltage output pin.
- ADJ: Adjustment pin for fine-tuning output voltage if necessary.
What are the Pros and Cons of ADR441BRZ?
Pros:
- Precision: Offers high accuracy and stability in voltage regulation.
- Low Temperature Drift: Maintains consistent performance over a wide temperature range.
- Wide Operating Range: Suitable for diverse applications requiring precise voltage references.
- Compact Size: The 8-lead SOIC package is space-efficient for various circuit designs.
Cons:
- External Components: May require additional components for specific applications or fine adjustment.
- Higher Cost: Precision voltage references like the ADR441BRZ may have a higher price point compared to more basic voltage regulators.
Are There Any Equivalents/Alternatives to ADR441BRZ for Recommendation?
- The LM4040 from Texas Instruments is a comparable precision voltage reference.
- Alternatives to the ADR441BRZ include the REF43 from Texas Instruments and the MAX6126 from Maxim Integrated.
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