LMV834 四路 3.3 MHz 低功耗 CMOS,EMI 硬化运算放大器

National’s LMV831, LMV832, and LMV834 are CMOS input, low power op amp IC's, providing a low input bias current, a wide temperature range of −40°C to 125°C and exceptional performance making them robust general purpose parts. Additionally, the LMV831/LMV832/LMV834 are EMI hardened to minimize any interference so they are ideal for EMI sensitive applications.

The unity gain stable LMV831/LMV832/LMV834 feature 3.3 MHz of bandwidth while consuming only 0.24 mA of current per channel. These parts also maintain stability for capacitive loads as large as 200 pF. The LMV831/LMV832/LMV834 provide superior performance and economy in terms of power and space usage.

This family of parts has a maximum input offset voltage of 1 mV, a rail-to-rail output stage and an input common-mode voltage range that includes groun

LMV834
Number of Channels 4    
Total Supply Voltage (V) (Min) (+5V=5, +/-5V=10) 2.7    
Total Supply Voltage (V) (Max) (+5V=5, +/-5V=10) 5.5    
GBW (Typ) (MHz) 3.3    
Slew Rate (Typ) (V/us) 2    
VIO (25 deg C) (Max) (mV) 1    
Vn at 1kHz (Typ) (nV/rtHz) 12    
IIB (Max) (pA) 500    
Rail-Rail Out    
Shutdown No    
Additional Features EMI Hardened
LMV834 器件用途
LMV834 应用技术支持与电子电路设计开发资源下载
  1. LMV834 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器放大器产品选型与价格 . xls
  3. Application Note 263 Sine Wave Generation Techniques (snoa665b.PDF, 349 KB)
  4. Effect of Heavy Loads on Accuracy & Linearity of Op Amp Circuits (snoa471a.PDF, 4.53 MB)