参数资料
型号: LM4921ITLX/NOPB
厂商: NATIONAL SEMICONDUCTOR CORP
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PBGA20
封装: MICRO, SMD-20
文件页数: 7/20页
文件大小: 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
相关PDF资料
PDF描述
LM4990ITL/NOPB 2 W, 1 CHANNEL, AUDIO AMPLIFIER, PBGA9
LM4990ITLX/NOPB 2 W, 1 CHANNEL, AUDIO AMPLIFIER, PBGA9
LM4995SDX/NOPB 1.25 W, 1 CHANNEL, AUDIO AMPLIFIER, DSO8
LM5007MMEP/NOPB SWITCHING REGULATOR, PDSO8
LM5007MMEP SWITCHING REGULATOR, PDSO8
相关代理商/技术参数
参数描述
LM4922 制造商:NSC 制造商全称:National Semiconductor 功能描述:Ground-Referenced, Ultra Low Noise, Fixed Gain, 80mW Stereo Headphone Amplifier
LM4922TL 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述:
LM4922TL/NOPB 功能描述:音频放大器 RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel
LM4922TLX/NOPB 功能描述:音频放大器 RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel
LM4923 制造商:NSC 制造商全称:National Semiconductor 功能描述:1.1 Watt Fully Differential Audio Power Amplifier With Shutdown Select