BCT8722
The BCT8722 dual, high-output drive CMOS op amps, rail-to-rail input and output capability from a single 2.1V to 5.5V supply. These amplifiers exhibit a high slew rate of 9V/μs and a gain-bandwidth (GBW) of 15MHz. The BCT8722 can drive headset levels, as well as bias an RF power amplifier (PA) in wireless handset applications.
The BCT8722 offers low offsets, wide bandwidth, and high-output drive in a space-saving SOP8/DFN2x2-8L package. These parts are offered over the industrial temperature range (-40°C to +85°C).
FEATURES
Rail-to-Rail Input and Output
15MHz Gain-Bandwidth Product
High Slew Rate: 9V/μs
2.1V to 5.5V Single-Supply Operation
Quiescent Supply Current:
BCT8721/21B/22 2.2mA(Typ.)
BCT8724 4.4mA(Typ.)
100dB Voltage Gain (RL = 100kΩ)
85dB Power-Supply Rejection Ratio
50mA Output Drive Capability
Available in SOP8/DFN2x2-8L package
APPLICATIONS
RF PA Biasing Controls
Portable/Battery-Powered Audio Applications
Audio Hands-Free Car Phones (Kits)
Laptop/Notebook Computers/TFT Panels
Set-Top Boxes
Digital-to-Analog Converter Buffers
Transformer/Line Drivers
Motor Drivers
