Precision Viltage Reference VRE3050
Apex Microtechnology, Inc.
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Electronics & Electrical Use
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Medical Industry Use
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Aerospace Industry Use
About This Product
■Features
・+5 V output, ±0.5 mV (0.01%)
・Temperature drift: 0.6ppm/℃
・Low noise: 3μVP-P (0.1Hz to 10Hz)
・Low thermal hysteresis: 1ppm (typical value)
・Output source and sink current: ±15mA
・Excellent line regulation 5ppm/V (typical)
・Optional noise reduction and voltage trim
- Industry standard pinout. 8-pin surface mount package
■Application
The VRE3050 is recommended for use as a reference for 14-, 16-, and 18-bit data converters that require an external precision reference. It is also ideal for calibrating scale factors in high-resolution data converters. VRE3050 has superior performance over monolithic references.
■Description
The VRE3050 is a low cost, precision 5V reference that operates from +10V. The device features a buried zener for low noise and excellent long-term stability. The device is packaged in an 8-pin SMT and is ideal for high-resolution data conversion systems. The device provides an ultra-stable +5 V output with an initial accuracy of ±0.5 mV (0.01%) and a temperature coefficient of 0.6 ppm/°C.
This increased accuracy is achieved through a unique patented multi-point laser correction technology. Other performance parameters such as initial accuracy, warm-up drift, line regulation, and long-term stability have also been significantly improved, making the VRE3050 series the most accurate reference.
To improve performance, the VRE3050 features an external trim option for users requiring less than 0.01% initial error. For ultra-low noise applications, an external capacitor can be installed between the noise reduction terminal and the ground terminal. We also recommend a 0.1μF ceramic input filter capacitor to ensure output stability.
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Product
Precision Viltage Reference VRE3050
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Handling Company
Apex Microtechnology, Inc.
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Categories
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Usage Scenarios
Electronics & Electrical Use / Medical Industry Use / Aerospace Industry Use
1 Models of Precision Viltage Reference VRE3050
| Product Image | Part Number | Price (excluding tax) |
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VRE3050 |
Available upon quote |
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