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W91530A, W91530AN, W91530N

Table of contents:
Info of W91530A
Info of W91530AN
Info of W91530N

W91530A, W91530AN, W91530N Selling Leads, Datasheet

MFG:WIN Package Cooled:WIN D/C:03+04+

W91530A, W91530AN, W91530N Datasheet download

Five Points

Part Number: W91530A

MFG: WIN

Package Cooled: WIN

D/C: 03+04+

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W91530N General Description

The W91530N series are tone/pulse switchable telephone dialers with 13 memories, keytone or lock, and handfree dialing control. These chips are fabricated using Winbond's high-performance CMOS technology and thus offer good performance in low-voltage, low-power operations.

W91530N Maximum Ratings

PARAMETER	SYMBOL	RATING	UNIT
DC Supply Voltage	V_DD-V_SS	-0.3 to +7.0	V
Input/Output Voltage	V_IL	V_SS -0.3	V
	V_IH	V_DD +0.3	V
	V_OL	V_SS -0.3	V
	V_OH	V_DD+0.3	V
Power Dissipation	P_D	120	mW
Operation Temperature	T_OPR	-20 to +70	°C
Storage Temperature	T_STG	-55 to +150	°C

Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability of the device.

W91530N Features

` DTMF/pulse switchable dialer
` Two by 32 digits redial and save memory
` Three by 16 digits one-touch direct repertory memory
` Ten by 16 digits two-touch indirect repertory memory
` Pulse-to-tone (*/T) keypad for long distance call operation
` Cascaded dialing
` Uses 5*5 keyboard
` Easy operation with redial, flash, pause, and */T keypads
` Pause, PT (pulse-to-tone) can be stored as a digit in memory
` 0 or 9 dialing inhibition pin for PABX system or long distance dialing lock out
` Dialing rate (10 ppS or 20 ppS) selectable by bonding option
` Minimum tone output duration: 93 mS (W91534AN: 87 mS)
` Minimum intertone pause: 93 mS (W91534AN: 87 mS)
` Pause time: 3.6 sec.
` 300 mS off-hook delay in lock mode (DP remains low for 300 mS while off hook)
` Flash break time (73 mS, 100 mS, 300 mS, or 600 mS) selectable by keypad; pause time is 1.0 mS
` Make/break ratio (2:3 or 1:2) selectable by MODE pin
` Key tone output for valid keypad entry recognition
` On-chip power-on reset
` Uses 3.579545 MHz crystal or ceramic resonator
` 18 or 20-pin dual-in-line plastic package
` The different dialers in the W91530N series are shown in the following table:

W91530N Connection Diagram

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