LMV852数据手册开发板套件编程器的评估板-运算放大器规格书PDF

描述 Description

Texas Instrument’s LMV851/LMV852/LMV854 are CMOS input, low power op amp ICs, 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 LMV851/LMV852/LMV854 are EMI hardened to minimize any interference so they are ideal for EMI sensitive applications. The unity gain stable LMV851/LMV852/LMV854 feature 8 MHz of bandwidth while consuming only 0.4 mA of current per channel. These parts also maintain stability for capacitive loads as large as 200 pF. The LMV851/LMV852/LMV854 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 ground. Over an operating supply range from 2.7V to 5.5V the LMV851/LMV852/LMV854 provide a CMRR of 92 dB, and a PSRR of 93 dB. The LMV851/LMV852/LMV854 are offered in the space saving 5-Pin SC70 package, the 8-Pin VSSOP and the 14-Pin TSSOP package.

特性 Features

• Unless Otherwise Noted, Typical Values at TA = 25°C, VSUPPLY = 3.3V
• Supply Voltage 2.7V to 5.5V
• Supply Current (Per Channel) 0.4 mA
• Input Offset Voltage 1 mV max
• Input Bias Current 0.1 pA
• GBW 8 MHz
• EMIRR at 1.8 GHz 87 dB
• Input Noise Voltage at 1 kHz 11 nV/√Hz
• Slew Rate 4.5 V/µs
• Output Voltage Swing Rail-to-Rail
• Output Current Drive 30 mA
• Operating Ambient Temperature Range −40°C to 125°C