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Features
- Initial accuracy: ± 0.1%
- Max. temp. coefficient: 8 ppm/°C
- Operating temperature: −40°C +125 °C
- Output current: +10 mA source/−3 mA sink
- Low quiescent current: 100 μA (max)
- Low dropout voltage:
250 mV @ 2 mA - Output noise (0.1 - 10 Hz):
<10 μV P-P at 1.2 V (typical) - 6-lead SOT-23
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The ADR3412 / ADR3420 / ADR3425 / ADR3430 / ADR3433 / ADR3440 / ADR3450 are low-cost, low-power, high precision voltage references, featuring ± 0.1% initial accuracy, low operating current and low output noise in a small SOT23 package. For high accuracy, output voltage and temperature coefficient are trimmed digitally during final assembly using Analog Devices’ proprietary Digi-Trim® technology.
Stability and reliability are further improved by the devices’ low output voltage hysteresis and low long-term output voltage drift.
Furthermore, the low operating current of the device (100 μA max) facilitates usage in low-power devices, while its low output noise helps maintain signal integrity in critical signal processing systems.
These CMOS are available in a wide range of output voltages, allof which are specified over the industrial temperature range of −40°C to +125 °C.
APPLICATIONS
- Precision data acquisition systems
- Industrial instrumentation
- Medical devices
- Battery-powered devices
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ADR3450
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ADR3412/ADR3420/ADR3425/ADR3430/ADR3433/ADR3440/ADR3450: Micropower, High Accuracy Voltage References Data Sheet (Rev.C)
ADR3412/ADR3420/ADR3425/ADR3430/ADR3433/ADR3440/ADR3450：微功耗、高精度基准电压源
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ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| ADR3450ARJZ-R2 |
6-Lead SOT-23
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| ADR3450ARJZ-R7 |
6-Lead SOT-23
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- ADR3450ARJZ-R2
- Pin/Package Drawing
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6-Lead SOT-23
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Material Declaration
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Reliablity Data
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Ultra Librarian
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SamacSys
- ADR3450ARJZ-R7
- Pin/Package Drawing
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6-Lead SOT-23
- Documentation
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HTML
Material Declaration
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HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
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Ultra Librarian
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SamacSys
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Product Lifecycle
PCN
Aug 16, 2017
- 16_0291
CANCELLED: Addition of Amkor Philippines as Alternate Assembly Site for 5L, 6L and 8L SOT23 Chip-On-Lead Packages
ADR3450ARJZ-R2
ADR3450ARJZ-R7
PRODUCTION
Feb 4, 2010
- 10_0009
Halogen Free Material Change for SOT_23 Products
ADR3450ARJZ-R7
PRODUCTION
Filter by Model
Part Models
Product Lifecycle
PCN
Aug 16, 2017
- 16_0291
CANCELLED: Addition of Amkor Philippines as Alternate Assembly Site for 5L, 6L and 8L SOT23 Chip-On-Lead Packages
ADR3450ARJZ-R2
ADR3450ARJZ-R7
PRODUCTION
Feb 4, 2010
- 10_0009
Halogen Free Material Change for SOT_23 Products
Software & Part Ecosystem
Tools & Simulations 1
Signal Chain Designer - BETA
