参数资料
型号: LM4832MT/NOPB
厂商: NATIONAL SEMICONDUCTOR CORP
元件分类: 音频控制
英文描述: 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO28
封装: TSSOP-28
文件页数: 11/23页
文件大小: 577K
代理商: LM4832MT/NOPB
Application Information (Continued)
LM4832 SAMPLE LAYOUT
LAYOUT PARTS LIST
Name
Type
Quantity
Capacitors:
C1
1F, Tantalum, 16V, 10%
1
C2
0.1F, Tantalum, 16V, 10%
1
C3
0.1F, Tantalum, 16V, 10%
1
C4
1F, Tantalum, 16V, 10%
1
C5
8200pF, Ceramic, 50V, 10%
1
C6
8200pF, Ceramic, 50V, 10%
1
C7
1F, Tantalum, 16V, 10%
1
C8
1F, Tantalum, 16V, 10%
1
C9
1F, Tantalum, 16V, 10%
1
C10
10F, Tantalum, 16V, 10%
1
C11
1F, Tantalum, 16V, 10%
1
C12
470F, Size D; or 300F, 10V
1
C13
0.1F, Tantalum, 50V, 10%
1
C14
470F, Size D; 300F, 10V
1
C15
8200pF, Ceramic, 50V, 10%
1
C16
8200pF, Ceramic, 50V, 10%
1
Resistors:
RPD
1k
, 1/8W
1
RDGND
100
, 1/8W
1
R2
10k
, 1/8W
1
R3
10k
, 1/8W
1
R4
20k
, 1/8W
1
R5
680k
, 1/8W
1
Connectors:
HDR 2X1
100mil
9
DB25SL connector - male
1
LAYOUT DESCRIPTION
The layout given in the following pages is meant to be
connected to a PC by a parallel port (printer) cable. The
board is controlled by software for a Windows PC. The
parallel cable must be the standard type used for hooking up
a printer to a PC: one end is a male DB-25 connector and the
other end is a female DB-25 connector.
This layout is set up to allow the use of the internal tone-
control circuitry or the external loop.
LM4832
www.national.com
19
相关PDF资料
PDF描述
LM4834MDC 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, UUC
LM4834MWC 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, UUC
LM4834MSX/NOPB 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO28
LM4834MS/NOPB 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO28
LM4835MDC 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, UUC
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LM4832MX 制造商:NSC 制造商全称:National Semiconductor 功能描述:Digitally Controlled Tone and Volume Circuit with Stereo Audio Power Amplifier, Microphone Preamp Stage and National 3D Sound
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