OPAX365中文資料德州儀器數(shù)據(jù)手冊PDF規(guī)格書

1 Features

? Gain bandwidth: 50 MHz

? Zer?-crossover distortion topology:

– CMRR: 115 dB (typical)

– Rail-to-rail input and output

? Input 100 mV beyond supply rail

? Noise: 4.5 nV/√Hz

? Slew rate: 27 V/μs

? Fast settling: 0.2 μs to 0.01

? Precision:

– Offset drift: 2 μV/°C (maximum)

– Input bias current: 20 pA (maximum)

? Operating voltage: 2.2-V to 5.5-V

2 Applications

? Signal conditioning

? Data acquisition

? Active filters

? Test equipment

? Audio

? Wideband amplifiers

? Rack server

3 Description

The TLV365 and TLV2365 devices (TLVx365) are

a family of zer?-crossover, rail-to-rail input and

output, CMOS operational amplifiers, optimized for

low voltage and cost-sensitive applications. Low-noise

(4.5 nV/√Hz) and high-speed operation (50-MHz gain

bandwidth) make these devices an excellent choice

for driving sampling analog-to-digital converters

(ADCs) in applications such as low-side current

sensing, audio, signal conditioning, and sensor

amplification.

Special features include an excellent common-mode

rejection ratio (CMRR), no input stage crossover

distortion, high input impedance, and rail-to-rail input

and output swing. The input common-mode range

includes both the negative and positive supplies. The

output voltage swings to within 10 mV of the rails.

The TLVx365 are specified for operation from ?40°C

to +125°C.