MAX6220:低噪声、高精度+2.5V/+4.096V/+5V电压基准

确保工作在40V的电压基准,在-40°C至+125°C温度范围内具有20ppm/°C温漂

The MAX6220 is a low-noise, precision voltage reference with extremely low 20ppm/°C temperature coefficient over the automotive temperature range (-40°C to +125°C) and excellent ±0.1% initial accuracy. This device features buried-zener technology for low noise performance. The load-regulation specification is guaranteed for source and sink currents up to 15mA. Excellent line and load regulation and low output impedance at high frequency make the MAX6220 ideal for high-resolution data-conversion systems up to 16 bits. The MAX6220 is set for 2.5V, 4.096V, and 5.0V outputs.

关键特性
  • Low 20ppm/°C Temperature Coefficient over -40°C to +125°C Range
  • Very Low 1.5µVp-p Noise (0.1Hz to 10Hz)
  • ±0.1% Initial Accuracy
  • ±15mA Output Source and Sink Current
  • 8V to 40V Input Voltage Range
  • Optional Noise Reduction and Voltage Trim
  • Excellent Transient Response
  • Low 20ppm/1000hr Long-Term Stability
  • Stable for All Capacitive Loads
应用
  • 自动测试设备(ATE)
  • 高精度工业与过程控制
  • 精密电流源
数据手册DataSheet
语言下载文件备注
英文MAX6220.pdfRev 0; 05/2001
关键参数
Part NumberVOUT
(V)
Temp. Coeff.
(ppm/°C)
Initial Accuracy
(% max)
Calibration MethodISUPPLY
(µA)
VSUPPLY
(V)
VSUPPLY
(V)
Noise 0.1Hz to 10Hz
(µVpp)
Oper. Temp.
(°C)
Package/PinsBudgetary
Price
max@ +25°CmaxminmaxtypSee Notes
MAX6220
  • 2.5
  • 4.096
  • 5
200.1Trim33008401.5-40 to +125SOIC(N)/8$2.09 @1k
技术资料
质量和环境数据
订购型号
型号状况推荐替代产品封装温度RoHS/无铅
MAX6220ASA-2.5停止供货MAX6220ASA-2.5+SOIC(N),;8引脚;30.9mm²-40°C至+125°CRoHS/无铅:否
MAX6220ASA-2.5+生产中SOIC(N),;8引脚;30.9mm²-40°C至+125°CRoHS/无铅:无铅
MAX6220ASA-2.5+T生产中SOIC(N),;8引脚;30.9mm²-40°C至+125°CRoHS/无铅:无铅
MAX6220ASA-2.5-T停止供货MAX6220ASA-2.5+TN.SO;-40°C至+125°C参考数据资料
MAX6220ASA-4.1停止供货MAX6220ASA-4.1+SOIC(N),;8引脚;30.9mm²-40°C至+125°CRoHS/无铅:否
MAX6220ASA-4.1+生产中SOIC(N),;8引脚;30.9mm²-40°C至+125°CRoHS/无铅:无铅
MAX6220ASA-4.1+T生产中SOIC(N),;8引脚;30.9mm²-40°C至+125°CRoHS/无铅:无铅
MAX6220ASA-4.1-T停止供货MAX6220ASA-4.1+TN.SO;-40°C至+125°C参考数据资料
MAX6220ASA-5.0停止供货MAX6220ASA-5.0+SOIC(N),;8引脚;30.9mm²-40°C至+125°CRoHS/无铅:否
MAX6220ASA-5.0+生产中SOIC(N),;8引脚;30.9mm²-40°C至+125°CRoHS/无铅:无铅
型号状况推荐替代产品封装:类型 引脚 占位面积封装图 编码/变更 *温度RoHS/无铅?
MAX6220ASA-5.0+T生产中SOIC(N),;8引脚;30.9mm²-40°C至+125°CRoHS/无铅:无铅
MAX6220ASA-5.0-T停止供货MAX6220ASA-5.0+TN.SO;-40°C至+125°C参考数据资料
MAX6220.pdf MAX6220
MAX6220.pdf MAX6220
MAX6220.pdf MAX6220
Reduce the Chances of Human Error: Part 2, Super Amps and Filters for Analog Interface MAX5492
Introduction to Electronic Calibration and Methods for Correcting Manufacturing Tolerances in Medical Equipment Designs MAX5481
Understanding Voltage-Reference Topologies and Specifications MAX8069
MAX6220.pdf MAX6220