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Part Name(s) : W9145 W9145A W9145AL W9145L Winbond
Winbond
Description : 15-MEMORY TONE/PULSE DIALER WITH LOCK AND HANDFREE FUNCTIONS View

GENERAL DESCRIPTION

The W9145 series are Si-gate CMOS ICs that provide the necessary signals for either pulse or tone dialing. The W9145 series feature a key tone function, hANDfree dialing, a LOCK function, thirteen 16-digit automatic dialing memories, AND two by 32-digit for redial AND save memory.



FEATURES

· DTMF/Pulse switchable DIALER

· Two by 32 digits for redial AND save memory

· Three by 16 digits for one-touch direct repertory

· Ten by 16 digits for two-touch indirect repertory

· Unlimited dialing length (redial inhibited if dialing length exceeds 32 digits in normal dialing)

· Auto Pause Access for PBX AND toll service operations (3.1 seconds per pause)

· Easy operation WITH redial, store, auto AND pause keypads

· Key tone output for recognition of valid keypad entry

· Call disconnect (CD) key for line break operation

· Mute key for speech mute

· Flash time: 98 mS, 305 mS or 600 mS

· Minimum tone output duration: 93 mS

· Minimum intertone pause: 93 mS

· 0 or 9 dialing inhibition pin for PABX system or long distance dialing LOCK out

· Automatic switching from pulse mode to tone mode by */T key operation

· Break/make ratio pin selectable

· Uses Form A keyboard or stANDard 5 ´5 matrix keyboard

· Uses inexpensive 3.579545 MHz television color-burst crystal

· Internally generated power-on reset

· Packaged in 22/24-pin DIP


Part Name(s) : W91330ALN W91330AN W91330LN W91330N W91331AN W91331N Winbond
Winbond
Description : TONE/PULSE DIALER WITH HANDFREE LOCK AND KEY TONE FUNCTIONS View

GENERAL DESCRIPTION

The W91330N series are Si-gate CMOS ICs that provide the necessary signals for tone or pulse dialing. They feature one-key redial, hANDfree dialing, key tone, redial, AND LOCK FUNCTIONS.



FEATURES

· DTMF/pulse switchable DIALER

· 32-digit redial memory

· Pulse-to-tone (*/T) keypad for long distance call operation

· Uses 5 ´ 4 keyboard

· Easy operation WITH redial, flash, pause, AND */T keypads

· Pause, pulse-to-tone (*/T) can be stored as a digit in memory

· 0 or 9 dialing inhibition pin for PABX system or long distance dialing LOCK out

· Off-hook delay 300 mS in LOCK mode (DP will keep low for 300 mS low while off hook)

· First key-in delay 300 mS output in LOCK mode

· Dialing rate (10, 20 ppS ) selected by bonding option

· Minimum tone output duration: 93 msec.

· Minimum intertone pause: 93 msec.

· Flash break time (73, 100, 300, 600 msec.) selectable by keypad; pause time is 1.0 sec.

· On-chip power-on reset

· Uses 3.579545 MHz crystal or ceramic resonator

· Packaged in 18 or 20-pin plastic DIP



 


Part Name(s) : W91560 W91560A W91560AN W91560B W91560BN W91561ALN W91561L W91561LN W91560N Winbond
Winbond
Description : 3-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE, LOCK AND HANDFREE FUNCTIONS View

GENERAL DESCRIPTION
The W91560N series are TONE/PULSE switchable telephone DIALERs WITH three memories, keytone or LOCK, AND hANDfree dialing control. These chips are fabricated using Winbonds high-performance CMOS technology AND thus offer good performance in low-voltage, low-power operations.

FEATURES
• DTMF/pulse switchable DIALER
• Two by 32 digit redial AND save memory
• Three by 16 digit one-touch direct 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, P®T (pulse-to-tone) can be stored as a digit in memory
• On-hook debounce time: 150 mS (UnLOCK Mode), 200 mS (LOCK Mode)
• 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
• Minimum intertone pause: 93 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 1.0S
• Make/break ratio (40:60 or 33.3:66.7) 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

Part Name(s) : W91590 W91590L W91590A W91590AL W91590B W91590BL W91590C W91590CL Winbond
Winbond
Description : 24-MEMORY TONE/PULSE SWITCHABLE DIALER WITH HANDFREE, HOLD AND LOCK FUNCTIONS View

GENERAL DESCRIPTION
The W91590 series DIALERs Si-gate CMOS IC TONE/PULSE switchable DIALERs WITH a 24-channel automatic dialing memory, including a 16-digit ´ 3 emergency dialing memory, a 16-digit ´ 20 channel repertory memory that provides one-touch AND three-touch dialing, AND a 32-digit mercury memory. These DIALERs also provide flash, clear, hold, AND one-key redial FUNCTIONS.

FEATURES
• DTMF/Pulse switchable DIALER
• 32-digit LNB (last number buffer) memory (both tone AND pulse mode)
• 32-digit mercury memory (TONE/PULSE mode)
• 16-digit x 3 one-touch direct repertory memory (TONE/PULSE mode)
• 16-digit x 20 direct or indirect repertory memory (TONE/PULSE mode)
• Uses 9 ´ 5 keyboard
• Flash time: 98 mS, 305 mS, or 600 mS (selectable by keypad option)
• Pause time: 3.6 sec.
• Pause P®T (pulse-to-tone) can be stored as a digit in memory
• Minimum tone output duration: 93 mS
• Minimum intertone pause: 93 mS
• On-chip power-on reset
• Uses 3.579545 MHz crystal or ceramic resonator
• Packaged in 22, 24 or 28-pin plastic DIP


Part Name(s) : W91F810N W91F810AN W91F810LN W91F810ALN W91F811AN W91F811ALN W91F812N W91F812AN W91F813AN Winbond
Winbond
Description : 23-FLASH MEMORY TONE/PULSE DIALER WITH HANDFREE, LOCK AND HOLD FUNCTIONS View

GENERAL DESCRIPTION
The W91F810N is a series of TONE/PULSE switchable telephone DIALERs WITH 23-falsh memory, keytone, hold, LOCK, mute, volume control AND hANDfree dialing control features. These chips are fabricated using Winbonds high-performance CMOS technology AND thus offer good performance in low voltage, low-power operations.

FEATURES
TONE/PULSE switchable DIALER
• Two by 32 digits redial AND save memory
• Three by 32 digits one-touch direct repertory flash-memory
• Twenty by 32 digits one-touch direct or two-touch indirect repertory flash-memory
• The read-write times: 104
• Pulse-to-tone (*/T) keypad for long distance call operation
• Chain dialing
• Uses 6 ´ 6 or 7 ´ 7 keyboard
• Easy operation WITH redial, flash, pause, AND */T keypads
• Pause, P®T (pulse-to-tone) can be stored as a digit in memory
• Dialing rate: 10 or 20 ppS by mask option
• Minimum tone output duration: 93 mS
• Minimum intertone pause: 93 mS
• Pause time: 3.6 sec.
• Flash break time (73 mS, 100 mS, 300 mS, or 600 mS) selectable by keypad; pause time is 1.0 S
• Make/break ratio (2:3 or 1:2) selectable by MODE pin
• Mute key for speech network mute
• No key will be accepted except the "HOLD" key when in the Hold mode
• 4-level volume control by V1 AND V2 pin - default value is zero
• Key tone output for valid keypad entry recognition
• On-chip power-on reset
• Uses 3.579545 MHz crystal or ceramic resonator
• 22-pin 400 mil, 24-pin 600 mil or 28-pin 600 mil dual-in-line plastic package
• The different DIALERs in the W91F810N series are shown in the following table:

Part Name(s) : W91580 W91580A W91580B W91580C Winbond
Winbond
Description : 24-MEMORY TONE/PULSE SWITCHABLE DIALER WITH HANDFREE AND HOLD FUNCTIONS View

GENERAL DESCRIPTION
The W91580 series DIALERs are Si-gate CMOS IC TONE/PULSE switchable DIALERs containing a 24- channel automatic dialing memory, including a 16-digit x 3 emergency dialing memory, a 16-digit x 20 channel repertory memory that provides one-touch AND three-touch dialing, AND a 32-digit mercury memory. These DIALERs also provide flash, clear, hold, AND one-key redial FUNCTIONS.

FEATURES
• DTMF/Pulse switchable DIALER
• 31/32-digit LNB (last number buffer) memory (TONE/PULSE mode)
• 31/32-digit mercury memory (TONE/PULSE mode)
• 15/16-digit x 3 one-touch direct repertory memory (TONE/PULSE mode)
• 15/16-digit x 20 direct or indirect repertory memory (TONE/PULSE mode)
• Uses 9 x 5 keyboard
• Flash time: 98 mS, 305 mS, or 600 mS (selectable by keypad option)
• Pause time: 3.6 sec.
• Pause AND P->T (pulse-to-tone) can be stored as a digit in memory
• Minimum tone output duration: 100 mS
• Minimum intertone pause: 100 mS
• On-chip power-on reset
• Uses 3.579545 MHz crystal or ceramic resonator
• Packaged in 22, 24, or 28-pin plastic DIP

Part Name(s) : W91530 W91530A W91530AN W91530N W91531 W91531A W91531AL W91531ALN W91531L W91531LN Winbond
Winbond
Description : 13-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE, LOCK, AND HANDFREE FUNCTIONS View

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.



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, P®T (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


Part Name(s) : W91360AN W91360N W91360 W91360A Winbond
Winbond
Description : 3-MEMORY TONE/PULSE DIALER WITH HANDFREE AND HOLD FUNCTIONS View

GENERAL DESCRIPTION
The W91360N series are tone/pluse switchable telephone DIALERs WITH three memories, hold function, AND a hANDfree dialing control circuit. Fabricated using CMOS technology, the W91360N series offer good performance in low-voltage AND low-power applications.

FEATURES
• DTMF/pulse switchable DIALER
• Two by 32-digit redial AND save memory
• Three by 16-digit one-touch direct repertory memory
• Cascaded dialing allowed, WITH unlimited dialing length
• Pulse-to-tone (*/T) keypad for long distance call operation
• Uses 5 ´ 5 keyboard
• Easy operation WITH redial, flash, pause AND */T keypads
• Pause, P->T (pulse-to-tone) can be stored as a digit in memory
• On-hook debounce time: 150 msec.
• Minimum tone output duration: 93 msec.
• Minimum intertone pause: 93 msec.
• Flash break time (73, 100, 300, 600 msec) selectable by keypad; pause time is 1.0 sec.
• On-chip power-on reset
• Uses 3.579545 MHz crystal or ceramic resonator
• Packaged in 18 or 20-pin plastic DIP

Part Name(s) : EM91440 EM91440A EM91440AP EM91440B EM91440BP EM91440C EM91440D EM91440CK EM91440DK EMC
ELAN Microelectronics
Description : TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY GENERATOR TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY GENERATOR View

GENERAL DESCRIPTION
The EM91440 is a series of TONE/PULSE switchable DIALERs that is composed of T/P DIALER AND T/P DIALER WITH 40-set memories. The EM91440 series provide necessary FUNCTIONS of telephone set for application in any environment, such as Pulse dialing, Tone (DTMF) dialing, HANDfree dialing, keying tone ,AND LOCK FUNCTIONS.

FEATURES
TONE/PULSE switchable.
• Wide operating voltage from 2.0 V to 5.5 V.
• Low operating current, 0.15 mA (Pulse) AND 0.3 mA (Tone) typically.
• Adding resistor on keyboard scan pin that can select many telephone specifications, such as : Pulse rate, M/B ratio, Flash time, LOCK dialing FUNCTIONS.
• SDO function supports LCD driver AND voice synthesizer to indicate dialing numbers.
• Line hold function is designed for stopping conversation temporality.
• Melody generator provides music on hold function.
LOCK function provides conventionality key LOCK AND password LOCK operations.
• Ring detector is designed to prevent illegal dialing from pocket DIALER.
• 40-set three touch repertory memory, each one can hold data up to 16 digits.
• A 32-digit LNB (last number) redial memory.
• Keytone function provides rapidly keying recognition.
• HANDfree function provides on-hook dialing AND speakerphone application.
• Pause AND P-T time are fixed to 3.6 seconds.
• Tone duration AND inter-tone pause time are fixed to 98 ms.
• Using 3.579545 MHz crystal or ceramic resonator.
• Package forms: PDIP, skinny.

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