TB62709 Toshiba, TB62709 Datasheet - Page 14

• Manufacturer Part Number: TB62709
• Description: 7-SEGMENT DRIVERS WITH BUILT-IN DECODERS
• Manufacturer: Toshiba

TB62709N/F
TB62709N/F
TB62709N/F
TB62709N/F
TB62709N/F
Operation examples.
Example 1
Example 1 sets up the character a at Digit 0, b at Digit 1, c at Digit 2 and d at Digit 3. The
characters are initially set at full brightness (15/16 duty cycle) and displayed. The duty cycle is
then changed to half brightness (8/16 duty cycle) as the display is first blanked and then acti-
vated with the same a,b,c and d characters. The display is then flashed on and off by alternating
the BLANK and NORMAL commands before going to the STAND-BY Mode.
For up-to-date product info visit our web site at www.marktechopto.com
STEP
10
11
12
13
14
15
0
2
3
4
5
6
7
8
9
1
marktech
optoelectronics
D15~D12
0010
0010
0010
0010
0010
0010
0010
0000
0000
0000
0100
0001
0001
0001
0001
—
TOSHIBA Bi-CMOS Integrated
D11~D8
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
0000
0001
0010
0100
0101
0000
0011
—
Circuit Silicon Monolithic
D7~D4
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
X000
X000
X000
X000
0001
—
D3~D0
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
0000
0011
1010
1100
1000
1011
1101
1111
—
DIGIT 0~3
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
On
On
On
On
On
Toll Free: (800) 98-4LEDS • Fax: [phone]
a,b,c,d,e,f,g
SEGMENT
Off
Off
Off
Off
Off
Off
Off
On
On
Off
On
Off
On
Off
On
Off
120 Broadway • Menands, New York 12204
SEG
DP
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Initial State (Clear
Decode 4 Dig.
(Shut Down)
Duty=15/16
Duty=8/16
Stand-By
Dig 0=a
Dig 1=b
Dig 3=d
Dig 2=c
Normal
Normal
Normal
Normal
MODE
Mode)
Blank
Blank
Blank
All specifications subject to change.
INDICATION
DISPLAY
All Blank
All Blank
All Blank
All Blank
All Blank
All Blank
All Blank
All Blank
All Blank
All Blank
All Blank
a-b-c-d
a-b-c-d
a-b-c-d
a-b-c-d
a-b-c-d
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