tb62709ng Marktech Optoelectronics, tb62709ng Datasheet - Page 10

• Manufacturer Part Number: tb62709ng
• Description: 7?segment Drivers With Built?in Decoders
• Manufacturer: Marktech Optoelectronics

THE FOLLOWING TABLE SHOWS THE CORRESPONDENCE BETWEEN THE SERIAL
DATA AND THE OUTPUT PINS WHEN NO DECODE IS SET
STANDBY SETTINGS
Table 6 Correspondence between serial data and output pins in no decode mode
Writing 4H to D
D
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.
STANDBY (NO DATA CLEAR)
ALL DATA CLEAR
X = Input H or L. "−" Are not affected by the truth table.
Standby mode settings and operation (Table 7)
3
REGISTER DATA
~D
0
sets All Data Clear mode.
D
D
D
D
D
D
D
D
0
1
2
3
4
5
6
7
15
~D
12
and writing 0H to D
OUTPUT
OUT−Dp
OUT−a
OUT−b
OUT−c
OUT−d
OUT−e
OUT−g
OUT−f
Table 7 Standby settings
D
15
4−H
4−H
~D
8
3
~D
INITIAL STATE
0
sets Standby mode. Writing 4H to D
D
7
―
―
~D
L
L
L
L
L
L
L
L
10
4
D
0
0
3
REGISTER DATA
Output is ON when data
= H and OFF when data
= L.
D
0
0
2
NOTE
D
0
0
1
15
~D
TB62709NG/FG
D
0
1
12
0
and writing 1H to
HEX CODE
2005-10-06
4XX0H
4XX1H