參數(shù)資料
型號(hào): TB62709FG
廠(chǎng)商: Toshiba Corporation
英文描述: 7−SEGMENT DRIVERS WITH BUILT−IN DECODERS (COMMON ANODE CAPABILITY, MAXIMUM 4−DIGIT CONTROL)
文件頁(yè)數(shù): 10/29頁(yè)
文件大?。?/td> 576K
代理商: TB62709FG
TB62709NG/FG
2006-06-14
10
THE FOLLOWING TABLE SHOWS THE CORRESPONDENCE BETWEEN THE SERIAL
DATA AND THE OUTPUT PINS WHEN NO DECODE IS SET
Table 6 Correspondence between serial data and output pins in no decode mode
REGISTER DATA
OUTPUT
INITIAL STATE
NOTE
D
0
OUT
a
L
D
1
OUT
b
L
D
2
OUT
c
L
D
3
OUT
d
L
D
4
OUT
e
L
D
5
OUT
f
L
D
6
OUT
g
L
D
7
OUT
Dp
L
Output is ON when data
= H and OFF when data
= L.
STANDBY SETTINGS
z
Standby mode settings and operation (Table 7)
Writing 4H to D
15
~D
12
and writing 0H to D
3
~D
0
sets Standby mode. Writing 4H to D
15
~D
12
and writing 1H to
D
3
~D
0
sets All Data Clear mode.
Standby mode maintains the settings made immediately before this mode came in force, turns the output
current OFF, and controls the bias current flowing in the internal circuits. All Data Clear resets all settings to
their initial states.
Table 7 Standby settings
REGISTER DATA
D
3
D
15
~D
8
D
7
~D
4
D
2
D
1
D
0
HEX CODE
STANDBY (NO DATA CLEAR)
4
H
0
0
0
0
4XX0H
ALL DATA CLEAR
4
H
0
0
0
1
4XX1H
X = Input H or L. "
" Are not affected by the truth table.
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