IN91260C データシートの表示（PDF） - Integral Corp.
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IN91260C Datasheet PDF : 7 Pages
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TECHNICAL DATA
10 Memory Tone/Pulse Dialer
High-Performance Silicon-Gate CMOS
IN91260C
The IN91260C is tone/pulse switchable dialer with ten 16-digit
number memories and 32-digit redial memory. Pulse to tone mode
switching is performed via a slide switch.
• 32-digit redial memory (31 digits in tone mode)
• Ten indirect memories, 16 digits in pulse mode, 15 digits in tone
mode
• Tone/Pulse mode switching via slide switch (4.1 second pause
inserted automatically)
• Wide operating voltage: 1.8 V ∼ 5.5 V
• Uses 480 KHz ceramic resonator
• Low memory retention current
• Selectable Make/Break ratio
• Dial Pulse Rate: 10 pps
LOGIC DIAGRAM
ORDERING INFORMATION
IN91260CN
TA = -20° to 70° C
PIN ASSIGNMENT
PIN 11 = GND
PIN 10 = VCC
Keyboard Assignments*
1
2
3
S
4
5
6
A/L
7
8
9
P
*
0
#
R
C1
C2
C3
C4
R1
R2
S
: Store
R3
A/L : Auto/Location
R4
P
: Pause
R
: Redial
1
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