參數(shù)資料
型號: LA1845NV
廠商: SANYO SEMICONDUCTOR CO LTD
元件分類: 接收器
英文描述: AM/FM, AUDIO SINGLE CHIP RECEIVER, PDSO24
封裝: 0.275 INCH, SSOP-24
文件頁數(shù): 4/10頁
文件大?。?/td> 535K
代理商: LA1845NV
LA1845NV
No.7931-3/10
Package Dimensions
unit : mm
3175B
Pin Description
Pin No.
Pin function
Pin voltage
Equivalent circuit
Notes
1
FM IF input
Vreg
Input impedance ri = 330
2
AM mixer output
VCC
Connect the mixer coil between this pin and VCC
3
REG
2.1
Vreg = 2.1V
4
AM IF input
Vreg
Input impedance ri = 2k
5
GND
0V
6
7
Tu-LED
ST-LED/AF-IF
output
VCC
Active low
Open collector
8
FM detector
VCC
The 600BEAS-10471 (Toko Mfg. Co., Ltd.) is
recommended for detector coil.
9
VCC
Continued on next page.
1
3
2
3
4
6
7
相關(guān)PDF資料
PDF描述
LA1845N AM/FM, AUDIO SINGLE CHIP RECEIVER, PDIP24
LA1845N AM/FM, AUDIO SINGLE CHIP RECEIVER, PDIP24
LA1851N AM/FM, AUDIO SINGLE CHIP RECEIVER, PDIP30
LA1851NM AUDIO SINGLE CHIP RECEIVER, PDSO30
LA1861M FM, AUDIO DEMODULATOR, PDSO36
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