LT1467L Micropower Dual/Quad Precision Rail-to-Rail Input and Output Op Amp

The LT®1466L/LT1467 are dual/quad bipolar op amps that combine rail-to-rail input and output operation with precision specifications. Using a patented technique, both input stages of the LT1466L/LT1467L are trimmed: one at the negative supply and the other at the positive supply. The resulting common mode rejection of 83dB minimum is much better than other rail-to-rail input op amps. A minimum open-loop gain of 400V/mV into a 10K load virtually eliminates all gain error. Operation is specified for 3V, 5V and ±5V supplies. Unlike other rail-to-rai; amplifiers, the input offset voltage of 390µV maximum is guaranteed across the entire rail-to-rail input range, not just half supply. The graph below contrasts the VOS specifications of the LT1466L/LT1467L to a competitive part that is specified only at half supply. As can be seen, the LT1466L/LT1467L's limits are much tighter for inputs near either supply. The LT1466L is available in 8-lead PDIP and SO packages with the standard dual pinout. The LT1467L features the standard quad pinout and is available in a 16-lead narrow SO package

产品特点 Features

Rail-to-Rail Input and Output
Low Supply Current: 75µA Max
390µV VOS(MAX) for VCM = V- to V+
High Common Mode Rejection Ratio: 83dB Min
High AVOL: 400V/mV Minimum
Wide Supply Range: 2V to ±5V
Low Input Bias Current: 6nA
120kHz Gain Bandwidth Product

参数

应用

Supply Current Sensing
Driving A/D Converters
Test Equipment Amplifiers

典型应用图

LT1467L 订购信息和价格参考Package Variations and Pricing

器件型号	封装	引脚	温度	价格 (以 1 ~ 99 片为批量)	价格 (以 1000 片为批量) *
LT1467LCS	SO	16	C	$8.10	$7.30
LT1467LCS#PBF	SO	16	C	$8.10	$7.30
LT1467LCS#TR	SO	16	C		$7.36
LT1467LCS#TRPBF	SO	16	C		$7.36

LT1467L 数据手册及相关资料下载

数据手册(英文) : LT1466L/LT1467L - Micropower Dual/Quad Precision Rail-to-Rail Input and Output Op Amp.PDF
设计要点 (英文) : DN136 - Micropower Dual and Quad JFET Op Amps Feature pA Input Bias Currents and C-LoadTM Drive Capability.PDF
可靠性数据 : R040 Reliability Data .PDF