特点
Differential or Single-Ended Gain Block
Wide Supply Range 3V to 12.6V
Output Swings Rail-to-Rail
Input Common Mode Range Includes Ground
600V/μs Slew Rate
?3dB Bandwidth = 75MHz, A
V
= ±2
CMRR at 10MHz: >60dB
Specified on 3.3V, 5V and ±5V Supplies
High Output Drive: ±70mA
Power Shutdown to 300μA
Operating Temperature Range: ?40°C to 85°C
Available in 8-Lead SO and Tiny 3mm x 3mm x 0.8mm DFN Packages
典型应用
典型应用
描述
The LT?6552 is a video difference amplifier optimized for low voltage single supply operation. This versatile amplifier features uncommitted high input impedance (+) and (?) inputs and can be used in differential or single-ended configurations. A second set of inputs gives gain adjustment and DC control to the differential amplifier.
On a single 3.3V supply, the input voltage range extends from ground to 1.3V and the output swings from ground to 2.9V while driving a 150 Ohm load. The LT6552 features 75MHz ? 3dB bandwidth, 600V/μs slew rate, and ?70mA output current making it ideal for driving cables directly. The LT6552 maintains its performance for supplies from 3V to 12.6V and is fully specified at 3.3V, 5V and ±5V supplies. The shutdown feature reduces power dissipation to less than 1m Ohm and allows multiple amplifiers to drive the same cable.
The LT6552 is available in the 8-lead SO package as well as a tiny, dual fine pitch leadless package (DFN). The device is specified over the commercial and industrial temperature ranges.