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參數(shù)資料
| 型號： | LM1872 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Radio Control Receiver/Decoder |
| 中文描述： | 遙控接收器/解碼器 |
| 文件頁數(shù)： | 12/19頁 |
| 文件大?。?/td> | 371K |
| 代理商： | LM1872 |
Applications
(Continued)
TL/H/7912–16
Bottom View
FIGURE 9a. IR Type Data Link
R1
D
Load decoupling
R2
D
Sync timer; R2
e
0.t
s
470k
R3
D
Preamp decoupling
R5
D
Photodiode decoupling
C1
D
Photodiode decoupling
C2
D
V
BIAS
bypass
V
a
bypass
C3
D
C4
D
Load decoupling
C5
D
IF bypass; optional
C6
D
Sync timer; C6
e
SYNC
t
s
0.5
m
F
C7
D
Preamp decoupling
C8
D
AGC
T1
D
455 kHz preamp transformer
Toko 10 EZC type (RMC-502182), Qu
e
110
Pin 1–2, 82T; pin 2–3, 82T
Pin 1–3, 164T; pin 4-6, 30T
T2
D
455 kHz IF transformer
Toko 10 EZC type (RMC-402503), Qu
e
110
Pin 1–2, 98T; pin 2–3, 66T
Pin 1–3, 164T; pin 4–6, 8T
T3
D
455 kHz input transformer
Toko 10 EZC type (RMC-202313), Qu
e
110
Pin 1–2, 131T; pin 2–3, 33T
Pin 1–3, 164T; pin 4–6, 5T
D1
D
PN or PIN Silicon Photodiode
Photodiode, D1
Active Area (cm
2
)
Vactec
Vactec
UDT
UDT
Siemens
VTS 5088
VTS 6089
PIN 6D or 6 DP
PIN 220 DP
BPY 12
0.18
0.52
0.20
2.0
0.20
TL/H/7912–17
FIGURE 9b. Input Stage Where the Case of D1 is
Connected to the Anode
12
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM1872N | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Radio Control Receiver/Decoder |
| LM1872N/A+ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Remote-Control Receiver/Decoder |
| LM1872N/B+ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Remote-Control Receiver/Decoder |
| LM1875 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:20W AUDIO POWER AMPLIFIER |
| LM1875_05 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:20W AUDIO POWER AMPLIFIER |
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