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  keypad Datasheet PDF File

For keypad Found Datasheets File :: 2153    Search Time::4.578ms    
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    SC9102C SC9102D

SILAN[Silan Microelectronics Joint-stock]
Part No. SC9102C SC9102D
OCR Text ...retension Tone Pulse, OFF-HOOK, keypad entry, no load ON-HOOK No keypad entry ,no load VDD=1.0V Min 2.0 1.0 Typ Max 5.5 5.5 Unit Operating Voltage V 0.6 0.2 0.1 0.1 VSS 0.7VDD 2 0.6 5 0.1 0.3VDD VDD 1 mA Operati...
Description TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY
TONE/PULSE DIALER WITH REDIAL FUNCTION

File Size 176.01K  /  16 Page

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    SC9302 SC9302A SC9302ALT SC9302AT

Silan Microelectronics Joint-stock
Part No. SC9302 SC9302A SC9302ALT SC9302AT
OCR Text ...D Condition -Pulse Off-hook keypad entry Tone No load On-hook, no load, No entry -On-hook --V XMUTE =12V, Min 2 ---1 -Vss 0.8 VDD -1 ----4 200 -1 1 -1 1 -----34 1.2 Typ -0.2 0.6 --0.1 -----200 200 -400 ----0.2 1 1 20 1.2 --- ...
Description 1-MEMORY/2-MEMORY TONE/PULSE DIALER

File Size 1,405.10K  /  39 Page

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    意法半导
STMicro
Part No. M3541 1047
OCR Text ...WITH INEXPENSIVE SINGLE CONTACT keypad OF BATTERY-LESS OPERATION. LOW POWER CMOS PROCESS ALLOWS DIRECT OPERATION FROM TELEPHONE LINES DIP20 SO20 ORDERING NUMBERS : M3541B/1 M3541D PIN CONNECTION (Top view) DESCRIPTION The M35...
Description Single Number Pulse Tone Switchable Dialer(脉冲语音开关拨号器)
From old datasheet system

File Size 168.62K  /  12 Page

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    P89LPC901

Philips Semiconductors
Part No. P89LPC901
OCR Text ...P89LPC903), or five (P89LPC902) keypad interrupt inputs. s Second data pointer. s Schmitt trigger port inputs. s Emulation support. 9397 750 12293 (c) Koninklijke Philips Electronics N.V. 2003. All rights reserved. Product data ...
Description 8-bit microcontrollers with two-clock 80C51 core 1 kB 3 V Flash with 128-byte RAM

File Size 231.03K  /  56 Page

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    P89LPC932

Philips Semiconductors
Part No. P89LPC932
OCR Text ...SPI communication port. s Eight keypad interrupt inputs, plus two additional external interrupt inputs. s Four interrupt priority levels. s Watchdog timer with separate on-chip oscillator, requiring no external components. The watchdog pres...
Description 80C51 8-bit microcontroller with two-clock core 8 KB 3 V low-power Flash with 512-byte data EEPROM

File Size 244.63K  /  59 Page

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    E-Lab
Part No. EDE1144
OCR Text keypad Encoder IC 4 x 4 Matrix keypad Encoder IC EDE1144 RS-232 Output 1 0=2400, 1=9600 Baud 2 Connect to +5V 3 Connect to +5V 4 Digital Ground 5 Row 0 Output 6 Row 1 Output 7 Row 2 Output 8 Row 3 Output 9 XMIT Baud +5V +5V GND R0 R1 R...
Description keypad Encoder IC

File Size 85.85K  /  7 Page

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    Zarlink Semiconductor
Part No. MA5883
OCR Text ...E DIALLER CHIP The MA5883 is a keypad switchable LD/DTMF dialler device with Last Number Redial facility and 20, 24-digit memories, 10 accessible via dedicated keys. www.DataSheet4U.com Three operating modes are available: LD mode, with th...
Description 20 Memory LD/DTMF Switchable Dialler Chip

File Size 182.98K  /  12 Page

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For keypad Found Datasheets File :: 2153    Search Time::4.578ms    
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