ZHCUBL3A December   2018  – December 2023 DP83825I

 

  1.   1
  2.   DP83825EVM 用户指南
  3.   商标
  4. 1定义
  5. 2引言
    1. 2.1 关键特性
    2. 2.2 运行 – 快速设置
      1. 2.2.1 电源
      2. 2.2.2 LDO 电源
      3. 2.2.3 外部电源
      4. 2.2.4 EVM 简要总结
  6. 3配置选项
    1. 3.1 Strap 配置选项
  7. 4软件
    1. 4.1 MSP430 驱动程序
    2. 4.2 USB2MDIO 软件
  8. 5电路板设置详情
    1. 5.1 方框图
    2. 5.2 原理图
  9. 6物料清单
  10. 7修订历史记录

物料清单

表 6-1 物料清单
位号 数量 说明 封装参考 器件型号 制造商 备选器件型号 备选制造商
!PCB1 1 印刷电路板 HSDC045 不限
C1 1 4.7µF 电容,钽,4.7μF,35V,+/-10%,1.3Ω,SMD 7343-31 293D475X9035D2TE3 Vishay-Sprague
C2、C13、C15、C38、C39、C40 6 0.1µF 电容,陶瓷,0.1µF,10V,+/-10%,X7R,0402 402 C0402C104K8RACTU Kemet
C3 1 1µF 电容,陶瓷,1uF,35V,+/-20%,X5R,0402 402 GRM155R6YA105ME11D MuRata
C4、C7 2 10µF 电容,陶瓷,10μF,35V,+/-20%,X5R,0603 603 GRM188R6YA106MA73D MuRata
C5, C6 2 2.2µF 电容,陶瓷,2.2μF,16V,+/-10%,X6S,0402 402 GRM155C81C225KE11D MuRata
C8 1 470pF 电容,陶瓷,470pF,50V,+/-10%,X7R,AEC-Q200 1 级,0402 402 GCM155R71H471KA37D MuRata
C9 1 22µF 电容,陶瓷,22uF,16V,+/-20%,X7R,AEC-Q200 1 级,1210 1210 CGA6P1X7R1C226M250AC TDK
C10 1 10µF 电容,陶瓷,10uF,25V,+/-20%,X7R,AEC-Q200 1 级,1210 1210 CGA6P1X7R1E106M250AC TDK
C11、C12、C21、C22 4 0.1µF 电容,陶瓷,0.1μF,10V,+/-10%,X7R,0603 603 C0603C104K8RACTU Kemet
C17、C19 2 1µF 电容,陶瓷,1µF,10V,+/- 20%,X5R,0402 402 CC0402MRX5R6BB105 Yageo America
C23 1 0.01µF 电容,陶瓷,0.01uF,16V,+/-10%,X7R,0402 402 8.85012E+11 Wurth Elektronik
C24、C25 2 1000pF 电容,陶瓷,1000pF,2000V,+/-10%,X7R,AEC-Q200 1 级,1206 1206 C1206C102KGRACAUTO Kemet
C26、C29 2 22pF 电容,陶瓷,22pF,50V,+/-5%,C0G/NP0,AEC-Q200 1 级,0603 603 CGA3E2C0G1H220J080AA TDK
C28 1 4700pF 电容,陶瓷,4700pF,2000V,+/-10%,X7R,1812 1812 1812GC472KAT1A AVX
C31、C32 2 10pF 电容,陶瓷,10pF,50V,+/-5%,C0G/NP0,0603 603 CGA3E2NP01H100D080AA TDK
C33、C36 2 0.22µF 电容,陶瓷,0.22uF,16V,+80/-20%,Y5V,0603 603 C0603C224Z4VACTU Kemet
C34 1 0.47µF 电容,陶瓷,0.47uF,16V,+/-10%,X7R,AEC-Q200 1 级,0603 603 GCM188R71C474KA55D MuRata
C35 1 4.7µF 电容,陶瓷,4.7uF,35V,+/-10%,X5R,0603 603 C1608X5R1V475K080AC TDK
C37 1 10µF 电容,钽,10μF,35V,+/-10%,0.125Ω,SMD 7343-31 TPSD106K035R0125 AVX
C41 1 1000pF 电容,陶瓷,1000pF,50V,+/-5%,C0G/NP0,0402 402 C1005NP01H102J050BA TDK
D1 1 60V 二极管,肖特基,60V,1A,AEC-Q101,SMA SMA NRVBA160T3G ON Semiconductor
D2 1 Rg LED,Rg,SMD 1.6x0.8mm HSMF-C165 Avago
F1 1 保险丝,3A,32VDC,SMD 603 F0603E3R00FSTR AVX
J1 1 连接器,插座,Micro-USB Type AB,R/A,底部安装 SMT 5.6x2.5x8.2mm 475890001 Molex
J2、J3、J4、J5 4 接头,100mil,3x1,锡,TH 接头,3 引脚,100mil,锡 PEC03SAAN Sullins Connector Solutions
J6,J7 2 引脚,双转塔,TH Keystone1502-2 1502-2 Keystone
J8 1 接头,100mil,3x2,锡,TH 接头,100mil,3x2,TH 5-146254-3 TE Connectivity
J9 1 接头,2.54mm,10x2,金,TH 接头,2.54mm,10x2,TH PRPC010DAAN-RC Sullins Connector Solutions
J10 1 接头,2.54mm,3x2,金,R/A,TH 接头,2.54mm,3x2,R/A,TH 90122-0763 Molex
J11 1 RJ45,1.27mm,R/A,金,TH RJ-45,1.27mm,R/A,TH SS-7188S-A-NF Stewart Connector
J13 1 接头,100mil,3x1,镀金,TH 接头,100mil,3x1,TH HTSW-103-07-G-S Samtec
J15 1 接头,100mil,2x2,金,TH 2x2 接头 TSW-102-07-G-D Samtec
L1 1 1000Ω 铁氧体磁珠,1000Ω @ 100MHz,0.4A,0603 603 BLM18AG102SN1D MuRata
LD1、LD2、LD3、LD4 4 绿色 LED,绿色,SMD 2x1.25mm QTLP630C4TR Everlight
R1、R2 2 电阻,0,5%,0.1W,AEC-Q200 0 级,0603 603 ERJ-3GEY0R00V Panasonic
R3 1 100kΩ 电阻,100k,0.5%,0.063W,AEC-Q200 0 级,0402 402 CRCW0402100KDHEDP Vishay-Dale
R4、R31、R35 3 470Ω 电阻,470,5%,0.063W,AEC-Q200 0 级,0402 402 CRCW0402470RJNED Vishay-Dale
R6 1 165kΩ 电阻,165k,1%,0.063W,AEC-Q200 0 级,0402 402 CRCW0402165KFKED Vishay-Dale
R7、R9、R10、R17 4 33Ω 电阻,33,5%,0.063W,AEC-Q200 0 级,0402 402 CRCW040233R0JNED Vishay-Dale
R8 1 电阻,0,5%,0.063W,0402 402 MCR01MZPJ000 Rohm
R19、R20、R21、R22、R30、R55、R61 7 电阻,0Ω,5%,0.063W,AEC-Q200 0 级,0402 402 CRCW04020000Z0ED Vishay-Dale
R23 1 2.2kΩ 电阻,2.2k,5%,0.063W,AEC-Q200 0 级,0402 402 CRCW04022K20JNED Vishay-Dale
R24 1 6.49kΩ 电阻,6.49k,1%,0.063W,AEC-Q200 0 级,0402 402 CRCW04026K49FKED Vishay-Dale
R25 1 2.2kΩ 电阻,2.2k,5%,0.05W,0201 201 CRCW02012K20JNED Vishay-Dale
R26、R27、R28、R29 4 75Ω 电阻,75.0,1%,0.125W,AEC-Q200 0 级,0805 805 CRCW080575R0FKEA Vishay-Dale
R32、R34 2 2.49kΩ 电阻,2.49k,1%,0.063W,AEC-Q200 0 级,0402 402 CRCW04022K49FKED Vishay-Dale
R36、R41、R53、R54 4 电阻,0,5%,0.05W,0201 201 CRCW02010000Z0ED Vishay-Dale
R37 1 1.00MΩ 电阻,1.00M,1%,1W,2010 2010 HVCB2010FKC1M00 Stackpole Electronics Inc
R42、R44、R47、R49 4 2.49kΩ 电阻,2.49k,1%,0.05W,0201 201 RC0201FR-072K49L Yageo America
R51、R52 2 470Ω 电阻,470,5%,0.05W,0201 201 RC0201JR-07470RL Yageo America
R56、R57 2 27Ω 电阻,27,5%,0.063W,AEC-Q200 0 级,0402 402 CRCW040227R0JNED Vishay-Dale
R58 1 1.40kΩ 电阻,1.40k,1%,0.063W,AEC-Q200 0 级,0402 402 CRCW04021K40FKED Vishay-Dale
R59 1 1.00MΩ 电阻,1.00MΩ,1%,0.063W,AEC-Q200 0 级,0402 402 CRCW04021M00FKED Vishay-Dale
R60 1 47kΩ 电阻,47k,5%,0.063W,AEC-Q200 0 级,0402 402 CRCW040247K0JNED Vishay-Dale
S1 1 开关,常开,2.3N 力,200k 次运行,SMD KSR KSR221GLFS C&K Components
SH-J1,SH-J2,SH-J3,SH-J4,SH-J5 5 单操作 2.54mm 间距开顶跳线插座 单操作 2.54mm 间距开顶跳线插座 M7582-05 Harwin
T1 1 耦合电感器,5A,0.01Ω,SMD 9mm x 7mm ACM9070-701-2PL-TL01 TDK
T2 1 350uH 变压器,350µH,SMT 12.7mm x 9.09mm HX1198FNLT Pulse Engineering
U1 1 单路输出低噪声 LDO,500mA,可调 1.3 至 6.5V 输出,2.5 至 16V 输入,8 引脚 SOIC (D),-40 至 125°C,绿色环保(符合 RoHS 标准,无锑/溴) D0008A TL5209DR 德州仪器 (TI)
U2 1 4 通道超低电容 IEC ESD 保护二极管,DQA0010A (USON-10) DQA0010A TPD4E05U06DQAR 德州仪器 (TI) 德州仪器 (TI)
U3 1 DP83825IRMQR、RMQ0024A (WQFN-24) RMQ0024A DP83825IRMQR 德州仪器 (TI) DP83825IRMQT 德州仪器 (TI)
U4 1 25MHz 混合信号微控制器,具有 128KB 闪存、8192 B SRAM 和 63 GPIO,-40 至 85°C,80 引脚 QFP (PN),绿色(符合 RoHS 标准,无锑/溴) PN0080A MSP430F5529IPN 德州仪器 (TI)
XTAL1 1 晶体,25MHz,20ppm,AEC-Q200 1 级,SMD 2.5mm x 3.2mm ECS-250-12-33Q-JES-TR ECS Inc.
Y1 1 谐振器,4MHz,39pF,AEC-Q200 1 级,SMD 4.5x1.2x2mm CSTCR4M00G55B-R0 MuRata
C14、C16 0 10µF 电容,陶瓷,10μF,6.3V,+/-20%,X5R,0402 402 GRM155R60J106ME11 MuRata
C18、C20 0 1µF 电容,陶瓷,1µF,10V,+/- 20%,X5R,0402 402 CC0402MRX5R6BB105 Yageo America
C27、C30 0 4700pF 电容,陶瓷,4700pF,2000V,+/-10%,X7R,1812 1812 1812GC472KAT1A AVX
FID1、FID2、FID3、FID4、FID5、FID6 0 基准标记。没有需要购买或安装的元件。 不适用 不适用 不适用
H1、H2、H3、H4 0 机械螺钉,圆头,#4-40 x 1/4,尼龙,飞利浦盘形头 螺钉 NY PMS 440 0025 PH B&F Fastener Supply
H5、H6、H7、H8 0 六角螺柱,0.5"L #4-40,尼龙 螺柱 1902C Keystone
J12 0 插孔,SMA,50Ω,金,R/A,TH SMA,插孔,50Ω,R/A,TH 5-1814400-1 TE Connectivity
J14 0 SMA 直 PCB 插座压铸 50Ohm,TH SMA 直 PCB 插座压铸,TH 5-1814832-1 TE Connectivity
R5 0 0 电阻,0,5%,0.1W,AEC-Q200 0 级,0603 603 ERJ-3GEY0R00V Panasonic
R11、R12、R13、R14、R15、R16、R18 0 0 电阻,0Ω,5%,0.063W,AEC-Q200 0 级,0402 402 CRCW04020000Z0ED Vishay-Dale
R33 0 470Ω 电阻,470,5%,0.063W,AEC-Q200 0 级,0402 402 CRCW0402470RJNED Vishay-Dale
R38 0 1.00MΩ 电阻,1.00M,1%,1W,2010 2010 HVCB2010FKC1M00 Stackpole Electronics Inc
R39 0 2.49kΩ 电阻,2.49k,1%,0.063W,AEC-Q200 0 级,0402 402 CRCW04022K49FKED Vishay-Dale
R40 0 1.00MΩ 电阻,1.00M,1%,0.063W,0402 402 RC0402FR-071ML Yageo America
R43、R45、R46、R48、R50 0 电阻,0,5%,0.05W,0201 201 CRCW02010000Z0ED Vishay-Dale