TECHNICAL DATA
Tone/Pulse Dialer
High-Performance Silicon-Gate CMOS
KK91210E
The
KK91210E
is a single-chip, silicon gate, CMOS integrated circuit
with an on-chip oscillator for a 3.58 MHz crystal or ceramic resonator. It
provides dialing pulse (DP) or dual tone multi-frequency (DTMF)
dialing. A standard 4x4 matrix keyboard can be used to support either DP
or DTMF modes. Up to 32 digits can be saved in the on-chip RAM for
reading. In the DTMF mode, minimum tone duration and minimum
intertone pause are provided for rapid dialing. Maximum tone duration is
dependent upon the key depression time in manual dialing.
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One touch redial operation
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Tone/Pulse switchable
ORDERING INFORMATION
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32-digit capacity for redialing
KK91210EN
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Automatic mixed redialing (last number redial) of pulse to DTMF
T
A
= -20擄 to 70擄 C
with multiple automatic access pauses
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PABX auto-pause is 2.2 second
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DTMF Timing:
Manual dialing: minimum duration for bursts and pauses
Redialing: calibrated timing
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Wide operating voltage range: 2 V to 5.5 V
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Digits dialed manually after redialing are cascadable and stored as additional digits for the next redialing
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Uses inexpensive ceramic resonator (3.58 MHz)
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Built-in power up reset circuit
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Four extra function keys: flash, pause, redial and DP or DTMF mixed dialing
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Four-by-four (or 2 of 8) keyboard can be used
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Low standby current
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Dial Pulse Rate: 10 pps
PIN ASSIGNMENT
KK91210E相關型號PDF文件下載
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英文版
PARALLEL INPUT TONE/PULSE DIALER High-Performance Silicon-Ga...
KODENSHI
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PARALLEL INPUT TONE/PULSE DIALER High-Performance Silicon-Ga...
KODENSHI [...
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英文版
Tone/Pulse Dialer High-Performance Silicon-Gate CMOS
KODENSHI
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英文版
Tone/Pulse Dialer High-Performance Silicon-Gate CMOS
KODENSHI [...
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英文版
Tone/Pulse Dialer with Flash Function
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英文版
Tone/Pulse Dialer with Flash Function
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英文版
Tone/Pulse Dialer with Flash Function
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英文版
Tone/Pulse Dialer with Flash Function
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10 Memory Tone/Pulse Dialer High-Performance Silicon-Gate CM...
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10 Memory Tone/Pulse Dialer High-Performance Silicon-Gate CM...
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13 Memory Tone/Pulse Dialer with Handfree and Hold Function
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13 Memory Tone/Pulse Dialer with Handfree and Hold Function
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PULSE DIALER
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PULSE DIALER
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PARALLEL INPUT TONE/PULSE DIALER High-Performance Silicon-Ga...
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英文版
PARALLEL INPUT TONE/PULSE DIALER High-Performance Silicon-Ga...
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英文版
Tone/Pulse Dialer High-Performance Silicon-Gate CMOS
KODENSHI
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英文版
Tone/Pulse Dialer High-Performance Silicon-Gate CMOS
KODENSHI [...
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英文版
Tone/Pulse Dialer with Flash Function
KODENSHI
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英文版
Tone/Pulse Dialer with Flash Function
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