參數(shù)資料
型號(hào)： SI3216PPQ1-EVB
廠商： Silicon Laboratories Inc
文件頁數(shù)： 42/122頁
文件大小： 0K
描述： BOARD EVAL W/SI3201 INTERFACE
標(biāo)準(zhǔn)包裝： 1
系列： ProSLIC®
主要目的： 接口，模擬前端（AFE）
已用 IC / 零件： Si3216
已供物品： 板，CD
Si3216
26
Rev. 1.0
Not
Recommended
fo
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ew
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The subcircuit above can be substituted into any of the ProSLIC solutions as an optional bias circuit for Q5, Q6. For
this optional subcircuit, C7 and C8 are different in voltage and capacitance to the standard circuit. R23 and R24 are
additional components.
Table 17. Si321x Optional Bias Component Values
Component
Value
Supplier/Part Number
C7,C8
100 nF, 100 V, X7R,
20%
Murata, Johanson, Venkel
R23,R24
3.0 k
, 1/10 W, 5%
Table 18. Component Value Selection for Si321x/Si321xM
Component
Value
Comments
R28
1/10 W, 1% resistor
For VDD = 3.3 V: 26.1 k
For VDD = 5.0 V: 37.4 k
R28 = (VDD + VBE)/148 A
where VBE is the nominal VBE for Q9
R29
1/10 W, 1% resistor
For VCLAMP = 80 V: 541 k
For VCLAMP = 85 V: 574 k
For VCLAMP = 100 V: 676 k
R29 = VCLAMP/148 A
where VCLAMP is the clamping voltage for VBAT
Table 19. Component Value Selection Examples for Si321xM MOSFET/Transformer DC-DC Converter
VDC
Ringing Load/Loop Resistance
Transformer Ratio
R18
R19, R20
3.3 V
3 REN/117
1:2
0.06
7.15 k
5.0 V
5 REN/117
1:2
0.10
16.5 k
12 V
5 REN/117
1:3
0.68
56.2 k
24 V
5 REN/117
1:4
2.20
121 k
Note: There are other system and software conditions that influence component value selection; so, please refer to “AN45:
Design Guide for the Si3210 DC-DC Converter” for detailed guidance.
Table 20. Component Value Selection Examples for Si321x BJT/Inductor DC-DC Converter
VDC
Ringing Load/Loop Length
L1
R17
R18
R19, R20
5 V
3 REN/117
33 H
100
0.12
16.5 k
12 V
5 REN/117
150 H
162
0.56
56.2k
24 V
5 REN/117
560 H
274
2.2
121 k
Note: There are other system and software conditions that influence component value selection, so please refer to “AN45:
Design Guide for the Si3210 DC-DC Converter” for detailed guidance.
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SI3216PPQX-EVB 功能描述:音頻 IC 開發(fā)工具 Si3216 QFN Eval Board RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
SI32170-B-FM1 制造商:Silicon Laboratories Inc 功能描述:IC PROSLIC FXS 1CH -136V 42LGA
SI32170-B-FM1R 制造商:Silicon Laboratories Inc 功能描述:FXS WITH DC-DC CONTROLLER (-136V MAX. BATTERY), DTMF DETECTI - Tape and Reel 制造商:Silicon Laboratories Inc 功能描述:IC PROSLIC FXS 1CH -136V 42LGA
SI32170-C-FM1 制造商:Silicon Laboratories Inc 功能描述:FXS WITH DC-DC CONTROLLER (-14 制造商:Silicon Laboratories Inc 功能描述:IC PROSLIC PCM/SPI -140V 42LGA
SI32170-C-FM1R 制造商:Silicon Laboratories Inc 功能描述:FXS WITH DC-DC CONTROLLER (-140V MAX. BATTERY), DTMF DETECTI - Tape and Reel 制造商:Silicon Laboratories Inc 功能描述:IC PROSLIC PCM/SPI -140V 42LGA
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