LMV651MFXSLASHNOPB中文资料德州仪器数据手册PDF规格书

1 Features

1• Typical 5-V Supply, Unless Otherwise Noted

• Specified 3-V and 5-V Performance

• Low Power Supply Current

– LMV651: 116 μA

– LMV652: 118 μA per Amplifier

– LMV654: 122 μA per Amplifier

• High Unity-Gain Bandwidth: 12 MHz

• Maximum Input Offset Voltage: 1.5 mV

• CMRR: 100 dB

• PSRR: 95 dB

• Input Referred Voltage Noise: 17 nV/√Hz

• Output Swing With 2-kΩ Load, 120 mV from Rail

• Total Harmonic Distortion: 0.003% at 1 kHz, 2 kΩ

• Temperature Range: −40°C to 125°C

2 Applications

• Portable Equipment

• Automotive

• Battery-Powered Systems

• Sensors and Instrumentation

3 Description

TI’s LMV65x devices are high-performance, lowpower

operational amplifier ICs implemented with TI's

advanced VIP50 process. This family of parts

features 12 MHz of bandwidth while consuming only

116 μA of current, which is an exceptional bandwidth

to power ratio in this operational amplifier class. The

LMV65x devices are unity-gain stable and provide an

excellent solution for general-purpose amplification in

low-voltage, low-power applications.

This family of low-voltage, low-power amplifiers

provides superior performance and economy in terms

of power and space usage. These operational

amplifiers have a maximum input offset voltage of 1.5

mV, a rail-to-rail output stage, and an input commonmode

voltage range that includes ground. The

LMV65x provide a PSRR of 95 dB, a CMRR of 100

dB, and a total harmonic distortion (THD) of 0.003%

at 1-kHz frequency and 2-kΩ load.

The operating supply voltage range for this family of

parts is from 2.7 V and 5.5 V. These operational

amplifiers can operate over a wide temperature range

(−40°C to 125°C), making them ideal for automotive

applications, sensor applications, and portable

equipment applications. The LMV651 is offered in the

ultra-tiny 5-pin SC70 and 5-pin SOT-23 package. The

LMV652 is offered in an 8-pin VSSOP package. The

LMV654 is offered in a 14-pin TSSOP package.