LM9022

· No transformers required
· SO or DIP packaging

Supply Voltage ....................................................................-0.3V to +6.0V
Supply Temperature ....................................................−65°C to +150°C
Input Voltage .............................................................−0.3V to V_DD +0.3V
Power Dissipation (Note 3) ............................................Internally Limited
ESD Susceptibility (Note 4) ..............................................................5000V
ESD Susceptibility (Note 5) ................................................................250V
Junction Temperature .....................................................................150°C
Soldering Information
Small Outline Package
Vapor Phase (60 sec.) ....................................................................215°C
Infrared (15 sec.) ...........................................................................220°C
See AN-450 'Surface Mounting and their Effects on Product Reliability'
for other methods of soldering surface mount devices.
_JC (typ)-M08A ...........................................................................35°C/W
_JA (typ)-M08A .........................................................................140°C/W
_JC (typ)-N08E ...........................................................................37°C/W
_JA (typ)-N08E .........................................................................107°C/W

The LM9022 is a bridged power amplifier capable of delivering typically 2W of continuous average power into a 10Ω filament load when powered by a 5V power supply. To conserve power in portable applications, the LM9022's micropower shutdown mode (I_Q = 0.6µA, typ) is activated when V_DD is applied to the SHUTDOWN pin. Additional LM9022 features include thermal shutdown protection, unity-gain stability, and external gain set.