AD8531ARZ

AD8531 is a single rail-to-rail input/output single-supply amplifier. The high output current makes this amplifier excellent for driving either resistive or capacitive loads. The very low input bias currents enable the amplifier to be used for integrators, diode amplification, and other applications requiring low input bias current. It is very stable, and it is capable of driving heavy capacitive loads such as those found in LCDs. This amplifier is widely used in application such as multimedia audio, LCD drivers, ASIC input or output amplifiers, headphone drivers, audio amplification for computers, sound ports, sound cards, and set-top boxes etc.

• No phase reversal, low input currents
• Unity gain stable
• Single-supply operation is 2.7V to 6V
• High output current is ±250mA
• Low supply current is 750μA/amplifier
• Wide bandwidth is 3MHz, supply current/amplifier is 0.70 typ at (VO = 0V, −40°C ≤ TA ≤ +85°C)
• Slew rate is 5V/μs, gain bandwidth is 2.2MHz at VS = 3.0V
• Voltage noise density is 45nV/√Hz at f = 1KHz, (VS = 3.0V)
• Operating temperature range is −40°C to +85°C
• Package style is 8-lead SOIC-N

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party