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參數(shù)資料
| 型號： | KK91210EN |
| 廠商： | KODENSHI CORP. |
| 英文描述： | Tone/Pulse Dialer High-Performance Silicon-Gate CMOS |
| 中文描述： | 音頻/脈沖撥號高性能硅柵CMOS |
| 文件頁數(shù)： | 1/11頁 |
| 文件大?。?/td> | 352K |
| 代理商： | KK91210EN |
TECHNICAL DATA
KK
91210E
Tone/Pulse Dialer
High-Performance Silicon-Gate CMOS
ORDERING INFORMATION
KK
91210EN
T
A
= -20
°
to 70
°
C
The
KK
91210E 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.
One touch redial operation
Tone/Pulse switchable
32-digit capacity for redialing
Automatic mixed redialing (last number redial) of pulse to DTMF
with multiple automatic access pauses
PABX auto-pause is 2.2 second
DTMF Timing:
Manual dialing: minimum duration for bursts and pauses
Redialing: calibrated timing
Wide operating voltage range: 2 V to 5.5 V
Digits dialed manually after redialing are cascadable and stored as additional digits for the next redialing
Uses inexpensive ceramic resonator (3.58 MHz)
Built-in power up reset circuit
Four extra function keys: flash, pause, redial and DP or DTMF mixed dialing
Four-by-four (or 2 of 8) keyboard can be used
Low standby current
Dial Pulse Rate: 10 pps
PIN ASSIGNMENT
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| KK91214A | N-Channel NexFET™ Power MOSFETs 8-SON -50 to 150 |
| KK91214AD | Tone/Pulse Dialer with Flash Function |
| KK91214AN | Tone/Pulse Dialer with Flash Function |
| KK91214B | Tone/Pulse Dialer with Flash Function |
| KK91214BD | Tone/Pulse Dialer with Flash Function |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KK91214A | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Tone/Pulse Dialer with Flash Function |
| KK91214AD | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Tone/Pulse Dialer with Flash Function |
| KK91214AN | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Tone/Pulse Dialer with Flash Function |
| KK91214B | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Tone/Pulse Dialer with Flash Function |
| KK91214BD | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Tone/Pulse Dialer with Flash Function |
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