LM4930LQBD National Semiconductor, LM4930LQBD Datasheet - Page 2

• Manufacturer Part Number: LM4930LQBD
• Description: BOARD EVALUATION LM4930LQ
• Manufacturer: National Semiconductor
• Series: Boomer®r

Specifications of LM4930LQBD

• Amplifier Type: Class AB
• Output Type: 1-Channel (Mono) with Stereo Headphones
• Max Output Power X Channels @ Load: 1W x 1 @ 8 Ohm; 27mW x 2 @ 32 Ohm
• Voltage - Supply: 2.6 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Board Type: Fully Populated
• Utilized Ic / Part: LM4930
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LM4930 Demoboard Instructions:
Software Installation Instructions:
5) For pcVdd operation, the slide switch on the I
6) For extVdd operation, the slide switch on the I
1) The supply pin, ground pin, inputs, and outputs are all easily accessed
2) Attach the I
3) Connect a power supply to the Vdd and GND pin of the LM4930
4) Connect input through the I2S interface (pin designations on
5) More detailed instructions and connection descriptions can be found in
1) A Windows95/98/NT/2000/XP operating system is required.
2) Run setup.exe to begin the software installation.
3) Run LM4930customerv1_4.exe to begin the software program.
the pcVdd position.
the extVdd position.
through the header pins of the LM4930 Demoboard. Each header pin
is labeled accordingly on the Demoboard’s Silkscreen layer.
header.
Demoboard for power-up.
datasheet)
the LM4930 datasheet
2
C Cable to the LM4930 Demoboard’s corresponding 6-pin
2
2
2
C Card must be set to
C Card must be set to
November 11, 2004