CBM8631
Active
470μA. 6MHz, rail to rail I/O CMOS operational amplifier
CBM8631.pdf | 2.34M

The CBM863X have a high gain-bandwidth product of 6MHz, a slew rate of 4.2V/μs, and a quiescent current of 470μA per amplifier at 5V. The CBM863X are designed to provide optimal performance in low voltage and low noise systems. They provide rail-to-rail output swing into heavy loads. The input common mode voltage range includes ground, and the maximum input offset voltage is 3.5mV for CBM863X.
They are specified over the extended industrial temperature range (-40℃ to +125℃). The operating range is from 2.1V to 5.5V. The CBM8631 single is available in Green SC70-5, SOT23-5 and SOP-8 packages. The CBM8632 dual is available in Green SOP-8 and MSOP-8 packages. The CBM8634 Quad is available in Green SOP-14 and TSSOP-14 packages.

  • Parameters
  • Features
  • Applications
  • Channel: 1 
  • Input Voltage Noise Density(@1kHz):13
  • Gain-Bandwidth Product(Typ)(MHz):6
  • Slew Rate(V/μs):4.2
  • Quiescent Current/Amplifier(Typ)(μA):470
  • Supply(Min)(V):2.1
  • Supply(Max)(V):5.5
  • Rail to rail input/output:Y/Y
  • Offset Voltage(Max@25℃)(mV):3.5
  • Input Offset Voltage Average Drift(μV/℃):2.4
  • Input Bias Current(pA):1
  • Open-Loop Voltage Gain(Typ)(dB):108
  • Common-Mode Rejection Ratio(Typ)(dB):90
  • Single-Supply Operation from +2.1V ~ +5.5V

  • Rail-to-Rail Input / Output

  • Gain-Bandwidth Product: 6MHz (Typ.)

  • Low Input Bias Current: 1pA (Typ.)

  • Low Offset Voltage: 3.5mV (Max.)

  • Quiescent Current: 470μA per Amplifier (Typ.)

  • Operating Temperature: -40°C ~ +125°C

  • Small Package:
    CBM8631 Available in SOT23-5, SOP-8 and SC70-5 Packages

    CBM8632 Available in SOP-8 and MSOP-8 Packages

    CBM8634 Available in SOP-14 and TSSOP-14 Packages

  • Sensors

  • Active Filters

  • Cellular and Cordless Phones

  • Laptops and PDAs

  • Audio

  • Handheld Test Equipment

  • Battery-Powered Instrumentation

  • A/D Converters

Type Title File Size Date Download
Selection Guide Corebai Selection Guide Rev.En2023.pdf 7.73M 2024-01-24 Download
  • 计算工具

    ANALOG-ENGINEER-CALC — 模拟工程师计算器

    模拟工程师计算器旨在加快模拟电路设计工程师经常使用的许多重复性计算。该基于 PC 的工具提供图形界面,其中显示各种常见计算的列表(从使用反馈电阻器设置运算放大器增益 到为稳定模数转换器 (ADC) 驱动器缓冲器电路选择合适的电路设计元件)。除了可用作单独的工具之外,该计算器还能够很好地与模拟工程师口袋参考书中所述的概念配合使用。

  • 计算工具

    ANALOG-ENGINEER-CALC — 模拟工程师计算器

    模拟工程师计算器旨在加快模拟电路设计工程师经常使用的许多重复性计算。该基于 PC 的工具提供图形界面,其中显示各种常见计算的列表(从使用反馈电阻器设置运算放大器增益 到为稳定模数转换器 (ADC) 驱动器缓冲器电路选择合适的电路设计元件)。除了可用作单独的工具之外,该计算器还能够很好地与模拟工程师口袋参考书中所述的概念配合使用。

Ordering & Quality
Product number Rating Inventory(pcs) Price Package MSL RoHS MPQ Operating Temperature Range (℃) Order
CBM8631AS8 Industrial grade 0
100~999$0.21
1000~2499$0.19
2500+$0.13
SOP-8 MSL 3 RoHS Tape and Reel, 2500 -40 to 125
-
+

Add to cart

CBM8631AST5 Industrial grade 0
100~999$0.20
1000~2999$0.19
3000+$0.13
SOT23-5 MSL 3 RoHS Tape and Reel, 3000 -40 to 125
-
+

Add to cart

CBM8631ASC7 Industrial grade 0
100~999$0.20
1000~2999$0.19
3000+$0.13
SC70-5 MSL 3 RoHS Tape and Reel, 3000 -40 to 125
-
+

Add to cart

X
Added to cart!

010-62106066

( Monday to Friday 9:00 - 18:00 )

704-705, Block D, Building 2, No. 9 Fenghao East Road, Haidian District, Beijing

sales@corebai.com

Wechat Public Account

© Copyright 芯佰微电子(北京)有限公司 京ICP备15051729号