參數(shù)資料
型號(hào): LC7267
元件分類(lèi): 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDIP42
封裝: SDIP-42
文件頁(yè)數(shù): 9/10頁(yè)
文件大小: 144K
代理商: LC7267
Sample Application Circuit 2
4-digit display in FM use
(Note) How to reduce current dissipation when display is turned off
To reduce current dissipation when display is turned off (INHI: ‘‘L’’), the circuit shown below must be connected to the
FMI pin.
Surge
voltage
eliminator
Reference:
LED
display
tube
(For
details,
see
LED
catalog.)
LED
display
tube
(anode
common)
AM
local
Interface
FM/AM
display
select
SW
FM
local
Inter-
face
1/8
prescaler
LB3500
Hours-
minutes
setting
SW
*:
Ceramic
capacitor
(Must
be
mounted
as
close
to
each
pin
as
possible.)
LC7267
No. 1511- 8/10
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