Datasheet Analog Devices LTC6257 — Datenblatt

FEATURES LTC6255/LTC6256/LTC6257
6.5MHz, 65µA Power
Efficient Rail-to-Rail I/O
Op Amps
DESCRIPTION n n n n n n n n n n n n The LTC®6255/LTC6256/LTC6257 are single/dual/quad
operational amplifiers with low noise, low power, low
supply voltage, and rail-to-rail inputs and outputs. They
are unity gain stable with or without capacitive loads.
They feature 6.5MHz gain-bandwidth product, 1.8V/µs
slew rate while consuming only 65µA of supply current
per amplifier operating on supply voltages ranging from
1.8V to 5.25V. The combination of low supply current,
low supply voltage, high gain bandwidth product and low
noise makes the LTC6255 family unique among rail-to-rail
input/output op amps with similar supply current. These
operational amplifiers are ideal for low power and low
noise applications. Gain Bandwidth Product: 6.5MHz
–3dB Bandwidth (AV = +1): 4.5MHz
Low Quiescent Current: 65µA
C-Load™ Op Amp Drives all Capacitive Loads
Offset Voltage: 350µV Maximum
Rail-to-Rail Input and Output
Supply Voltage Range: 1.8V to 5.25V …