LM9022 Datasheet PDF | National Semiconductor

National Semiconductor LM9022

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 (IQ = 0.6µA, typ) is activated when VDD is applied to the SHUTDOWN pin.

Part No.	LM9022
Datasheet	LM9022 Download
Manufacturer	National Semiconductor
Description	Vacuum Fluorescent Display Filament Driver
Buy	Stock & Price

GENERAL DESCRIPTION

Additional LM9022 features include thermal shutdown protection, unity-gain stability, and external gain set. Key Specifications n IDD during shutdown n Thermal Shutdown Protection 0.6µA (typ)

FEATURES

n No transformers required n SO or DIP packaging

APPLICATIONS

n VCR/DVD Displays n RADIO/TUNER Displays Typical Application TA = 25˚C, VDD = 5V, unless otherwise specified. 20021501 FIGURE 1. Typical Application Circuit Connection Diagram MSOP, Small Outline, and DIP Package 20021502 Top View Order Number LM9022M or LM9022N See NS Package Number M08A or N08E © 2002 National Semiconductor Corporation DS200215 LM9022

ABSOLUTE MAXIMUM RATINGS

(Note 1) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Supply Voltage Supply Temperature Input Voltage Power Dissipation (Note 3) ESD Susceptibility (Note 4) ESD Susceptibility (Note 5) Junction Temperature Soldering Info...