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HT1609L, HT1611C, HT1612

HT1609L, HT1611C, HT1612 Selling Leads, Datasheet

MFG:HOLTEK  Package Cooled:03+  D/C:QFP

HT1609L, HT1611C, HT1612 Picture

HT1609L, HT1611C, HT1612 Datasheet download

Five Points

Part Number: HT1609L

 

MFG: HOLTEK

Package Cooled: 03+

D/C: QFP

 

 

 
 
 
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HT1609L Suppliers

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  • HT1015

  • Vendor: HOLTEK D/C: 07+&   Adddate: 2024-03-29
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  • TEAM SOURCE (HK) LIMITED   China
    Contact: Ms.edithchen   MSN:EDITH_CHEN@126.COM
    Tel: 86-755-33060402 33062656
    Fax: 86-755-33062657
    (0)
  • HT1015-1

  • Vendor: HOLTEK D/C: 01+&   Adddate: 2024-03-29
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  • TCLT Co.,LTD.   China
    Contact: Ms.BrandyHua  
    Tel: 86-755-29929313ext801
    Fax: --
    (0)

About HT1609L

PDF/DataSheet Download

Datasheet: HT1609L

File Size: 374629 KB

Manufacturer: HOLTEK [Holtek Semiconductor Inc]

Download : Click here to Download

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HT1611C Suppliers

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  • HT1015

  • Vendor: HOLTEK D/C: 07+&   Adddate: 2024-03-29
  • Inquire Now
  • TEAM SOURCE (HK) LIMITED   China
    Contact: Ms.edithchen   MSN:EDITH_CHEN@126.COM
    Tel: 86-755-33060402 33062656
    Fax: 86-755-33062657
    (0)
  • HT1015-1

  • Vendor: HOLTEK D/C: 01+&   Adddate: 2024-03-29
  • Inquire Now
  • TCLT Co.,LTD.   China
    Contact: Ms.BrandyHua  
    Tel: 86-755-29929313ext801
    Fax: --
    (0)

About HT1611C

PDF/DataSheet Download

Datasheet: HT1611C

File Size: 199368 KB

Manufacturer: HOLTEK [Holtek Semiconductor Inc]

Download : Click here to Download

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HT1612 Suppliers

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  • HT1015

  • Vendor: HOLTEK D/C: 07+&   Adddate: 2024-03-29
  • Inquire Now
  • TEAM SOURCE (HK) LIMITED   China
    Contact: Ms.edithchen   MSN:EDITH_CHEN@126.COM
    Tel: 86-755-33060402 33062656
    Fax: 86-755-33062657
    (0)
  • HT1015-1

  • Vendor: HOLTEK D/C: 01+&   Adddate: 2024-03-29
  • Inquire Now
  • TCLT Co.,LTD.   China
    Contact: Ms.BrandyHua  
    Tel: 86-755-29929313ext801
    Fax: --
    (0)

About HT1015

PDF/DataSheet Download

Datasheet: HT1015

File Size: 622555 KB

Manufacturer: HOLTEK [Holtek Semiconductor Inc]

Download : Click here to Download

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Related Part Number

HT1609L General Description

The HT1609L is an LCD driver LSI with 2´40 output channels using CMOS technology. It is equipped with two sets of 40-bit bidirectional shift registers, 40-bit data latches, 40-bit LCD drivers, and logic control circuits.

The HT1609L can convert serial data received from an LCD controller into parallel data and send out LCD driving waveforms to the LCD panel. The HT1609L is designed for general purpose LCD drivers. It can drive both static and dynamic drive LCDs. The LSI can be used as segment driver.

HT1609L Maximum Ratings

Supply Voltage .............................. 0.3V to 5.5V
Storage Temperature...............50°C to 125°C
Input Voltage..................VSS0.3V to VDD+0.3V
Operating Temperature.............20°C to 70°C

*Note: These are stress ratings only. Stresses exceeding the range specified under "Absolute Maximum Ratings" may cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability.

HT1609L Features

· Operating voltage: 2.7V~5.2V
· Bias voltage: static~1/5 bias
· LCD driving voltage: 3.0V~5.0V
· 2´40 internal LCD drivers available
· LCD driver with serial/parallel conversion function

HT1609L Typical Application

· Electronic dictionaries
· Portable computers
· Remote controllers
· Calculators

HT1609L Connection Diagram

HT1611C General Description

The HT1611C is a CMOS chip designed for dialer interfaces driving 8 or 10-digit LCDs. Various functions, such as real time clock, dialing number and conversation time display are provided.

The real time is displayed by default. When answering a telephone call, the timer is activated to tell users how long the conversation has taken. After the telephone is hung up, the total conversation time is shown for about 5 seconds and then the real time is displayed again. When making a phone call, the HT1611C receives the dialing data from the dialer and displays the phone number from left to right on the LCD. However, if there is no dialing action within 10 seconds, it restarts the timer again. By adding a TIMER key, the HT1611C can provide a stopwatch function and timer reset/hold functions (for details, refer to the functional description).

HT1611C Maximum Ratings

Supply Voltage ........................................ .-0.3V to 5V
Storage Temperature .......................... -50 to 125
Input Voltage ..............................VSS-0.3 to VDD+0.3
Operating Temperature ......................... -20 to 75

Note: These are stress ratings only. Stresses exceeding the range specified under "Absolute Maximum Ratings" may cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability.

HT1611C Features

` Operating voltage: 1.2V~1.7V
` Low operating current: 3A (typ.)
` Dialing number and conversation time display
` Conversation timer (59 mins and 59 secs max.)
` 8 or 10-digit LCD display driver; 3V,1/2 bias, 1/3 duty (8-digit hand-held calculator LCD used for 8-digit applications)
` Real time clock with stopwatch
` Built-in dialer interface
` 12-hour or 24-hour format
` Two-button sequential operation for real time clock setting
` Uses 32768Hz crystal

HT1611C Typical Application

· Timers, clocks, watches
· LCD display drivers
· Telephone display interface
· Instrument display

HT1611C Connection Diagram

HT1612 General Description

The HT1612 is a CMOS chip designed for dialer interface which drives 8 or 10 digits LCD. Various functions, such as displaying dialing number and conversation time, are provided.

It normally shows blanks. The timer is started to tell users how long the conversation time has been taken when answering a telephone call. After hanging up the telephone, it returns to show blanks immediately. Whenever makeing a phone call, the HT1612 receives dialing data from the dialer and displays the phone number from left to right on the LCD. However, if there is no dialing action within 10 seconds, it restarts the timer again. By adding a TIMER key, the HT1612 can provide the timer reset/hold functions (refer to functional description for more details).

HT1612 Maximum Ratings

Supply Voltage ............................ 0.3V to 5V
Input Voltage .................. VSS0.3 to VDD+0.3
Storage Temperature ...............50 to 125
Operating Temperature ............. 20 to 75

HT1612 Features

· Operating voltage: 1.2V~1.7V
· Dialing number and conversation time display
· Conversation timer (Max. to 59 mins and 59 secs)
· Operation current: 10mA (Typ.)
· 32768Hz crystal
· 8 or 10 digits LCD display driver, 3V, 1/2 bias, 1/3 duty (8 digits hand-held calculator LCD is used for 8 digits application)
· Built-in dialer interface

HT1612 Typical Application

· Timers
· LCD display drivers
· Telephone display interface
· Instrument display

HT1612 Connection Diagram

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