Analog Devices MAX74822
The MAX74822 is a dual rail-to-rail input and output, single-supply amplifier featuring very low supply current and 1MHz bandwidth. The MAX74822 provides 1MHz bandwidth at a low current consumption of 45µA per amplifier. The supply current is only 45μA per amplifier, ideal for battery operation.| Part No. | MAX74822 |
|---|---|
| Datasheet | MAX74822 Download |
| Manufacturer |  Analog Devices |
| Description | 5V CMOS General-Purpose Amplifier |
| Buy | Stock & Price |
FEATURES
● Single-supply operation: 2.7V to 5.5V● Low supply current: 45µA/amplifier
● Wide bandwidth: 1MHz
● No phase reversal
● Low input bias current: 4pA
● Unity gain stable
● Rail-to-rail input and output
APPLICATIONS
● ASIC input or output amplifiers● Sensor interfaces
● Piezoelectric transducer amplifiers
● Medical instrumentation
● Mobile communications
● Audio outputs
● Portable systems Data Sheet MAX74822 5V, CMOS, Rail-to-Rail, General-Purpose Amplifiers
GENERAL DESCRIPTION
All are guaranteed to operate from a 2.7V single supply as well as a 5V supply. Very low input bias currents enable the MAX74822 to be used for integrators, photodiode amplifiers, piezoelectric sensors, and other applications with high source impedance. Rail-to-rail inputs and outputs are useful to designers buffering ASICs in single-supply systems. The MAX74822 is optimized to maintain high gains at lower supply voltages, which makes it useful for active filters and gain stages. The MAX74822 is specified over the extended industrial temperature range (–40°C to +125°C).
