LM4752T/NOPB National Semiconductor, LM4752T/NOPB Datasheet - Page 7

• Manufacturer Part Number: LM4752T/NOPB
• Description: IC AMP AUDIO PWR 11W AB TO220-7
• Manufacturer: National Semiconductor
• Type: Class ABr

Specifications of LM4752T/NOPB

• Output Type: 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 11W x 2 @ 4 Ohm
• Voltage - Supply: 9 V ~ 32 V
• Features: Thermal Shutdown Protection
• Mounting Type: Through Hole
• Package / Case: TO-220-7 (Bent and Staggered Leads)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *LM4752T; *LM4752T/NOPB; LM4752T

System Application Circuit
External Components Description
10, 11
12, 13
Components
1, 2
3, 4
5, 6
8, 9
7
Rsn
Csn
Cs
Cb
Co
Ci
Ri
Provides power supply filtering and bypassing.
Works with Csn to stabilize the output stage from high frequency oscillations.
Works with Rsn to stabilize the output stage from high frequency oscillations.
Provides filtering for the internally generated half-supply bias generator.
Input AC coupling capacitor which blocks DC voltage at the amplifier's input terminals. Also creates a high pass
filter with fc =1/(2 •
Output AC coupling capacitor which blocks DC voltage at the amplifier's output terminal. Creates a high pass
filter with fc =1/(2 •
Voltage control - limits the voltage level to the amplifier's input terminals.
FIGURE 4. Circuit for External Components Description
π
π
• Rin • Cin).
• Rout • Cout).
7
Function Description
10003905
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