AD6315Q ANACHIP [Anachip Corp], AD6315Q Datasheet - Page 11

• Manufacturer Part Number: AD6315Q
• Description: 1/4- to 1/12 Duty VFD Controller/Driver
• Manufacturer: ANACHIP [Anachip Corp]

Note : When data is read, a wait time t
Remark : Because the D
(8) Switching Characteristic Waveforms
Anachip Corp.
www.anachip.com.tw
1/4- to 1/12 Duty VFD Controller/Driver
Typical Characteristics (Unless otherwise specified, T
Sn/Gn
OSC
STB
D
CLK
D
falling of the first clock that has read the data.
OUT
IN
D
STB
CLK
D
pin.
OUT
IN
50%
f
OSC
OUT
PW
t
SETUP
pin is an N-ch, open-drain output pin, be sure to connect an external pull-up resistor (1 kΩ to 10 kΩ) to this
1
b0
CLK
90%
2
b1
10%
t
WAIT
THZ
PW
A data read command is set.
t
HOLD
3
b2
of 1 µs is necessary since the rising of the eighth clock that has set the command, until the
CLK
4
b3
Transmission (data read)
t
PZL
5
b4
6
b5
11/16
7
A
b6
= 25°C, V
8
b7
t
WAIT
t
DD
PHZ
(Note)
= 5V, V
1
b0
t
THZ
2
EE
t
b1
CLK-STB
= V
3
Data is read.
b2
DD
–35V)
4
PW
b3
STB
AD6315
5
Rev. A5 Dec 29, 2003
b4
6
b5