1 Features

• Wide-Bandwidth Amplifier for Cost-Sensitive

Systems

• Unity-Gain Bandwidth: 200 MHz

• High Slew Rate: 150 V/μs

• Low Noise: 7.5 nV/√Hz

• Rail-to-Rail I/O

• High Output Current: > 100 mA

• Excellent Video Performance:

– Diff Gain: 0.02%, Diff Phase: 0.09°

– 0.1-dB Gain Flatness: 40 MHz

• Low Input Bias Current: 3 pA

• Quiescent Current: 5.2 mA

• Thermal Shutdown

• Supply Range: 2.5 V to 5.5 V

2 Applications

• High-Resolution ADC Driver Amplifiers

• IR Touch

• Low-Voltage, High-Frequency Signal Processing

• Video Processing

• Base Transceiver Stations

• Optical Networking, Tunable Lasers

• Photodiode Transimpedance Amplifiers

• Barcode Scanners

• Fast Current-Sensing Amplifiers

• Ultrasound Imaging

3 Description

The TLV3541, TLV3542 and TLV3544 are single-,

dual-, and quad-channel, low-power (5.2-mA per

channel), high-speed, unity-gain stable, rail-to-rail

input/output operational amplifiers (op amps)

designed for video and other applications that require

wide bandwidth.

Consuming only 6.5 mA (maximum) of supply current,

these devices feature 200-MHz gain-bandwidth

product, 150-V/μs slew rate, and a low 7.5 nV/√Hz of

input noise at f = 1 MHz. The combination of high

bandwidth, high slew rate, and low noise make the

TLV354x family suitable for low voltage, high-speed

signal conditioning systems.

The TLV354x series of op amps are optimized for

operation on single or dual supplies as low as 2.5 V

(±1.25 V) and up to 5.5 V (±2.75 V). Common-mode

input range extends beyond the supplies. The output

swing is within 100 mV of the rails, and supports a

wide dynamic range.

The TLV354x devices are specified from –40°C to

+125°C. The TLV354x family can be used as a plugin

replacement for many commercially available wide

bandwidth op amps.