lm4834 National Semiconductor Corporation, lm4834 Datasheet - Page 4
lm4834
Manufacturer Part Number
lm4834
Description
1.75w Audio Power Amplifier With Dc Volume Control And Microphone Preamp
Manufacturer
National Semiconductor Corporation
Datasheet
1.LM4834.pdf
(14 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
lm4834MS
Manufacturer:
NS/国半
Quantity:
20 000
Part Number:
lm4834MSX
Manufacturer:
NS/国半
Quantity:
20 000
www.national.com
Typical Application
Truth Table for Logic Inputs
Mode
0
0
0
1
1
1
Mute
0
0
1
0
0
1
HP Sense
FIGURE 2. Typical Application Circuit
X
X
0
1
0
1
DC Vol. Control
Adjustable
Adjustable
Adjustable
Adjustable
_
_
4
Vol. Changes
Vol. Changes
Line/HP Left
Fixed Level
Fixed Level
Fixed Level
Muted
Line/HP Right
Vol. Changes
Vol. Changes
Fixed Level
Fixed Level
Fixed Level
Muted
Vol. Changes
Vol. Changes
Speaker Out
10001503
Muted
Muted
Muted
Muted
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