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U9131XL-S18-T

Description
TONE/PULSE DIALER WITH REDIAL FUNCTION
File Size237KB,11 Pages
ManufacturerUNISONIC TECHNOLOGIES CO.,LTD
Websitehttp://www.unisonic.com.tw/
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U9131XL-S18-T Overview

TONE/PULSE DIALER WITH REDIAL FUNCTION

UNISONIC TECHNOLOGIES CO., LTD
U9131X
Preliminary
CMOS IC
TONE/PULSE DIALER WITH
REDIAL FUNCTION
DESCRIPTION
The UTC
U9131X
series are monolithic ICs that offer the dialing
signals in either pulse or tone mode. The UTC
U9131X
series
feature a redial memory.
FEATURES
SOP-18
* Uses 4×4 keyboard
* Pulse-to-tone (P→T) keypad for long distance call operation
* Easy operation with redial, flash, pause, and P→T keypads
* 32 digits for redial memory
* Flash, Pause, P→T (pulse-to-tone) can be stored as a digit in
memory
* Switchable dialing mode:DTMF/Pulse
* Switchable beak/make ratio
* Minimum tone output duration: 100mS
* Minimum intertone pause: 100mS
* On-chip power-on reset
* Uses 3.579545MHz crystal or ceramic resonator
ORDERING INFORMATION
Ordering Number
Lead Free
U9131XL-S18-T
U9131XL-S18-R
U9131XAL-S18-T
U9131XAL-S18-R
U9131XAL-S18-T
(1)Packing Type
(2)Package Type
(3)Lead Free
(4)Dialer Type
Halogen Free
U9131XG-S18-T
U9131XG-S18-R
U9131XAG-S18-T
U9131XAG-S18-R
Package
SOP-18
SOP-18
SOP-18
SOP-18
Packing
Tube
Tape Reel
Tube
Tape Reel
(1) T: Tube, R: Tape Reel
(2) S18: SOP-18
(3) L: Lead Free, G: Halogen Free
(4) refer to DIALER TYPE
DIALER TYPE
The different dialers in the UTC
U9131X
series are shown in the following table:
TYPE NO.
U91312
U91314
U91316
U91312A
U91314A
PULSE (ppS)
10/20
10/20
10/20
10/20
10/20
FLASH (mS)
600
73
600
300
100
FLASH PAUSE (mS)
600
140
600
300
100
PAUSE (S)
2.0
3.6
3.6
2.0
3.6
1 of 11
QW-R502-A34.a
www.unisonic.com.tw
Copyright © 2013 Unisonic Technologies Co., Ltd

U9131XL-S18-T Related Products

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Description TONE/PULSE DIALER WITH REDIAL FUNCTION TONE/PULSE DIALER WITH REDIAL FUNCTION TONE/PULSE DIALER WITH REDIAL FUNCTION TONE/PULSE DIALER WITH REDIAL FUNCTION TONE/PULSE DIALER WITH REDIAL FUNCTION TONE/PULSE DIALER WITH REDIAL FUNCTION TONE/PULSE DIALER WITH REDIAL FUNCTION TONE/PULSE DIALER WITH REDIAL FUNCTION TONE/PULSE DIALER WITH REDIAL FUNCTION
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