1 Features

• Gain bandwidth: 50 MHz

• Zerø-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 (max)

– Input bias current: 20 pA (max)

• 2.2-V to 5.5-V operation

2 Applications

• Signal conditioning

• Data acquisition

• Active filters

• Test equipment

• Audio

• Wideband amplifiers

• Rack server

3 Description

The TLVx365 family is a zerø-crossover, rail-torail

input and output, CMOS operational amplifier,

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 ideal for driving sampling analog-to-digital

converters (ADCs) in applications like 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.

TLVx365 is specified for operation from −40°C to

+125°C.