AD8531/AD8532/AD8534 is a low cost, 250mA output single-supply amplifier
The AD8531, AD8532, and AD8534 are single, dual, and quad rail-to-rail input and output single-supply amplifiers featuring 250 mA output drive current. This high output current makes these amplifiers excellent for driving either resistive or capacitive loads. AC performance is very good with 3 MHz bandwidth, 5 V/us slew rate and low distortion. All are guaranteed to operate from a 3 volt single supply as well as a 5 volt supply.
The very low input bias currents enable the AD853x to be used for integrators, diode amplification and other applications requiring low input bias current. Supply current is only 750 µA per amplifier at 5 volts, allowing low current applications to control high current loads. Applications include audio amplification for computers, sound ports, sound cards and set-top boxes.
| Output Current | +250 mA |
|---|---|
| Supply Voltage Range | 2.7 Volts to 6 Volts |
| Supply Current per Amplifier | 750 µA |
| Bandwidth | 3 MHz |
| Slew Rate | 5 V/µs |
| Input Bias Current (Typ) | 5 pA |
| Offset Voltage (Typ) | 25 mV |
| Gain Bandwidth Product | 3 MHz |
The amplifiers feature a high output current of +250 mA.
The devices support single-supply operation from 2.7 Volts to 6 Volts.
Yes, the AD853x family is unity gain stable.
The supply current is 750 µA per amplifier at 5 volts.