ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC VREF SERIES 0.02% 8SOIC
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tube
- Output Type：Fixed
- Voltage - Output (Min/Fixed)：5V
- Voltage - Output (Max)：-
- Current - Output：10 mA
- 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
- Grade：-
- Qualification：-
Download product information
Overview
The MAX6126AASA50+ is a series voltage reference from Analog Devices/Maxim Integrated, housed in an 8-pin SO package. It provides a fixed output of 5V with an initial accuracy of ±0.02% and a maximum temperature coefficient of 3ppm/°C over the -40°C to +85°C range. The device operates within a supply voltage range of 5.2V to 12.6V, drawing a typical quiescent current of 380µA. It supports up to 10mA sink/source current capability and features force/sense outputs for remote sensing.
Feature Summary
- Features curvature-correction circuitry and laser-trimmed thin-film resistors for high precision.
- Provides independent force (OUTF) and sense (OUTS) connections to cancel line drops.
- Includes a noise reduction pin allowing wideband noise improvement via external capacitor.
- Operates with low dropout voltage and maintains stability with capacitive loads.
Applications
- High-Resolution A/D and D/A Converters
- ATE Equipment
- Precision Current Sources
- Digital Voltmeters
Procurement Notes
Verify the specific suffix 'A' indicates the highest accuracy grade (+/- 0.02%) and 'SO' denotes the 8-pin Small Outline package. Confirm the '+T' variant availability if reel packaging is required, as standard ordering may differ. Ensure the input voltage meets the minimum requirement of 5.2V for the 5V output version.
Selection Notes
Select this component when ultra-low noise and high initial accuracy are critical. The 5V output requires a minimum input of 5.2V. Utilize the NR pin with a 0.1µF capacitor to reduce wideband noise. Consider the SO package thermal derating characteristics for high ambient temperatures.
Part Context
This part belongs to the MAX6126 family of ultra-high-precision, ultra-low-noise series voltage references. The family offers various output voltages and packages, including µMAX and SO. The 'A' grade represents the top tier of accuracy and temperature stability within the series.
Replacement Considerations
The MAX6126BASA50+ offers lower accuracy (±0.06%). The MAX6126AASA50+T is the tape-and-reel equivalent of the tube-packaged MAX6126AASA50+. Verify package compatibility before substitution.
