CM2500-05
PACKAGE / PINOUT DIAGRAM
Bottom View
5 IN2
6 IN3
7 IN4
8 IN5
IN1
VCC
OUTA
NC
4
3
2
1
16
15
14
13
9 NC
QFN16
3X3
10 GND
11 OUTB
12 OUT5
OUT2
OUT3
OUT1
Note: This drawing is not to scale.
16-Lead QFN Package
PIN DESCRIPTIONS
PINS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
NAME
NC
OUTA
VCC
IN1
IN2
IN3
IN4
IN5
NC
GND
OUTB
OUT5
OUT4
OUT3
OUT2
OUT1
DESCRIPTION
No internal connection.
Combined "Functional OR" output of IN1, IN2 and IN3.
Positive supply voltage.
Input 1 from switch to be multiplexed.
Input 2 from switch to be multiplexed.
Input 3 from switch to be multiplexed.
Input 4 from switch to be multiplexed.
Input 5 from switch to be multiplexed.
No internal connection.
Negative supply voltage.
Combined "Functional OR" output of IN4 and IN5.
Output 5 to keypad interface lines.
Output 4 to keypad interface lines.
Output 3 to keypad interface lines.
Output 2 to keypad interface lines.
Output 1 to keypad interface lines.
Ordering Information
PART NUMBERING INFORMATION
Standard Finish
Pads
16
Package
QFN-16
Ordering Part
Number
1
CM2500-05QF
Part Marking
CM250005QF
Lead-free Finish
Ordering Part
Number
1
CM2500-05QE
Part Marking
CM250005QE
Note 1: Parts are shipped in Tape & Reel form unless otherwise specified.
©
2004 California Micro Devices Corp. All rights reserved.
2
430 N. McCarthy Blvd., Milpitas, CA 95035-5112
●
OUT4
Tel: 408.263.3214
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Fax: 408.263.7846
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www.calmicro.com
09/21/04
CALMIRCO [ CALIFORNIA MICRO DEVICES CORP ]
