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Part : UM9559E Supplier : United Microelectronics Manufacturer : Bristol Electronics Stock : 100 Best Price : - Price Each : -
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UM9559F Datasheet

Part Manufacturer Description PDF Type
UM9559F United Microelectronics DC supply voltage: +10.5V 1000mW tone dialer. For telephone dialing systems Scan

UM9559F

Catalog Datasheet MFG & Type PDF Document Tags

UM9559F

Abstract: 2N440T Current (UM9559F) 'il 3.9 9.5 fA VDD = 3.0V V)U = 3.0V (pull-down) 'il 65 143 i*A VDD = 10.0V V|L , output tone is produced if an attempt for single tone Is made. UM9559F;do not have the Mode Select option , appropriate column input and two row inputs in that column. Chip Disable (CD) UM9559F has a Chip Disable (CD , VgS. CD (or UM9559F Version. The chip is disabled as connect this pin to Vqq. Figure 1. Tone
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OCR Scan
2N440T S2659 2n4401 331 DDD043S 0DD0427 UM9559E/F 0DD0433 UM9559E/FC1 1N4742 2N4401

2n5561 transistor

Abstract: 2N5561 Selected Input Source Current (UM9559E) Chip Disable Input Sink Current (UM9559F) ! il !il ·iH 1IH ! ih ! , attempt for single tone is made. UM9559F does not have the Mode Select option tions whenever a row , eliminate excessive sink current flowing into logic outputs in their "Low " state. Chip Disable (CD) UM9559F , CD for UM9559F Version. The chip is disabled if the pin is connected to V r\n- Figure 1. Tone
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OCR Scan
2N5561 2n5561 transistor S2559C 9559E/F UM9659E/F 1N4004 2N4143
Abstract: UM9559F Linear ICs DTMF Circuit status Nom. Supp (V)10ò Minimum Operating Temp (øC)0 Maximum Operating Temp (øC)70 Package StyleDIP Mounting StyleT Pinout Equivalence Code16-34 # Pins16 Ckt. (Pinout) NumberLN01600034 DescriptionTone Dialer;Vss 2.5-10V;Chip Disable American Microsemiconductor American Microsemiconductor
Original
LN01600034

n4004 diode

Abstract: UM9559F ) 'ih 18 46 MA vqq = 10.0v v|h = 3.0v (pull-up) Chip Disable Input Sink Current (UM9559F) 'il 3.9 9.5 , . UM9559F does not have the Mode Select option Dual Tone Mode: When one row and one column is selected (one , . Chip Disable (CD) UM9559F has a Chip Disable (CD) input at pin 15 instead of the Mode Select input
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OCR Scan
N4004 n4004 diode 2n4401 052 S2559D UM9559 n4004 mic UM9S59E/F 9559E/ 30KJV