參數資料
型號: LM4921ITLX/NOPB
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PBGA20
封裝: MICRO, SMD-20
文件頁數: 7/20頁
文件大?。?/td> 457K
代理商: LM4921ITLX/NOPB
DEMO BOARD BILL OF MATERIALS
National Semiconductor Corporation Bill of Material
Analog Audio LM4921ITL20 Eval Board
Assembly Part Number: 980011973-100
Revision A
Item
Part Number
Part Description
Qty
Ref Designator
1
551011973-00
1
LM4921 Eval Board PCB etch
001
1
2
LM4921 ITL20 micro SMD 20
Bumps
1
U1
3
Cer Cap 22pF 50V 10%, size
1206
2
C1, C2
4
Cer Cap 0.1pF 50V 10%, size
1206
1
C4
5
Tant Cap 1F 16V 10%, 3216
3
C3, C5, C8
6
Tant Cap 220F 16V 10%,
7243
2
C6, C7
7
1 meg ohm
1
R1
8
Crystal 11.2896MHz
1
Y1
9
Phone Jack 3.5mm Stereo
1
J3
10
Jumper Header 1X2
2
P1, S1
11
Jumper Header 1X3
2
J1
12
Jumper Header 1X5
2
J2
13
PCB Banana Jack,
Black-Mouser 164-6218
4
A GND, D GND, GND (2)
14
PCB Banana Jack,
Red-Mouser 164-6219
4
A VDD, D VDD, HP L, HP
R
15
www.national.com
LM4921
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