mb40568pf Fujitsu Microelectronics, Inc., mb40568pf Datasheet - Page 2

• Manufacturer Part Number: mb40568pf
• Description: A/d Converter 1-channel, 8-bit Low-power Model With Built-in Clamp Circuit
• Manufacturer: Fujitsu Microelectronics, Inc.

2
MB40568
PIN DESCRIPTIONS
PIN ASSIGNMENTS
12, 22
13, 21
14, 20
2 to 9
1, 11
DIP
10
15
16
D
D
D.GND
D.GND
1
Pin no.
8
(MSB)
(LSB)
CLK
D
D
D
D
D
D
7
6
5
4
3
2
12, 24
13, 23
14, 22
2 to 9
10
11
1, 11
SOP
1
2
3
4
5
6
7
8
9
10
15
16
(DIP-22P-M04)
(Top view)
Symbol
D
D.GND
A.GND
V
8
CLK
V
V
V
OUTC
to D
CCD
CCA
INC
22
21
20
19
18
17
16
15
14
13
12
1
Ground pin
Should be connected to the analog system ground.
Digital signal output pin
Clock input pin
Ground pin
Should be connected to the analog system ground.
Power supply voltage input pin
Also functions as V
voltage level as V
Power supply voltage input pin
Also functions as V
voltage level as V
Clamp circuit input pin
The clamp circuit is a diode-clamp type sync chip clamp circuit.
Should be shorted to ground if the clamp circuit is not used.
Clamp circuit output pin
A capacitor of at least 1 F should be connected between this pin
and the V
Should be left open if the clamp circuit is not used.
A.GND
V
V
V
V
V
V
V
V
V
A.GND
CCD
CCA
RB
INA
CLMP
OUTC
INC
CCA
CCD
CLMP
pin.
CCA
CCD
D
D
CCA
CCD
D.GND
D.GND
A.GND
1
8
(MSB)
pin.
pin.
(LSB)
CLK
power supply, and should be in the same
power supply, and should be in the same
D
D
D
D
D
D
7
6
5
4
3
2
10
11
12
Function
1
2
3
4
5
6
7
8
9
(FPT-24P-M02)
(Top view)
24
23
22
21
20
19
18
17
16
15
14
13
A.GND
V
V
V
V
V
V
V
V
V
V
V
CCD
CCA
RB
REF
RM
INA
CLMP
OUTC
INC
CCA
CCD
(Continued)