MT8808 Zarlink Semiconductor, MT8808 Datasheet - Page 2

• Manufacturer Part Number: MT8808
• Description: 8 X 8 Analog Switch Array With Low On-resistance, For (VDD - VEE) = 4.5 V to 13.2 V
• Manufacturer: Zarlink Semiconductor

MT8808
3-16
Pin Description
11-18
20-23
24-26
27,28
Pin #
6-9
10
19
1
2
3
4
5
AY0, AY1 AY0 and AY1 Address Lines (Inputs) .
STROBE STROBE (Input) : enables function selected by address and data. Address must be stable
X0, X2,
RESET Master RESET (Input): this is used to turn off all switches. Active High.
Y7 - Y0
X7, X5,
X4, X6
X3, X1
STROBE
Name
DATA
AX0-
AX2
AY2
V
RESET
V
V
DATA
EE
SS
DD
VEE
VSS
AY2
ISO-CMOS
X0
X2
X4
X6
Y7
Y6
Y5
Y4
28 PIN PLASTIC DIP
AY2 Address Line (Input) .
before STROBE goes high and DATA must be stable on the falling edge of the STROBE.
Active High.
Negative Power Supply.
DATA (Input) : a logic high input will turn on the selected switch and a logic low will turn off
the selected switch. Active High.
Digital Ground Reference .
X0, X2, X4 and X6 Analog (Inputs/Outputs): these are connected to the X0, X2, X4 and
X6 rows of the switch array.
Y7 - Y0 Analog (Inputs/Outputs): these are connected to the Y0 - Y7 columns of the
switch array.
Positive Power Supply.
X7, X5, X3 and X1 Analog (Inputs/Outputs): these are connected to the X7, X5, X3 and
X1 rows of the switch array.
AX0 - AX2 Address Lines (Inputs) .
10
11
12
13
14
1
2
3
4
5
6
7
8
9
28
27
26
25
24
23
22
21
20
19
18
17
16
15
AY1
AY0
AX2
AX1
AX0
X1
X3
X5
X7
VDD
Y0
Y1
Y2
Y3
Figure 2 - Pin Connections
RESET
VSS
Description
X0
X2
X4
X6
Y7
5
6
7
8
9
10
11
28 PIN PLCC
•
25
24
23
22
21
20
19
AX1
AX0
X1
X3
X5
X7
VDD