поискавой системы для электроныых деталей |
|
BU9795AKV-E2 датащи(PDF) 1 Page - Rohm |
|
BU9795AKV-E2 датащи(HTML) 1 Page - Rohm |
1 / 24 page TECHNICAL NOTE LCD Segment Driver series For 128~140 Segment type LCD LCD Segment Driver BU9728AKV, BU9795AKV/FV/GUW ● Outline This is LCD segment driver for 126 to 140 segment type display. There is a lineup which is suitable for multi function display and is integrated display RAM and power supply circuit for LCD driving with 4 common output type: BU9728AKV and BU9795AKV/FV/GUW. ○ 128Segment (SEG32×COM4) Driver BU9728AKV ・・・・・・・ P.1 ○ 140Segment (SEG35×COM4) Driver BU9795AKV/FV/GUW ・・・・・・・ P.10 BU9728AKV 128Segment (SEG32×COM4) Driver ● Feature (BU9728AKV) 1) 4wire serial interface (SCK, SD, C _____ / ____ D _____ , CS __________ ) 2) Integrated RAM for display data (DDRAM) : 32 × 4bit (Max 128 Segment) 3) LCD driving port: 4 Common output, 32 Segment output 4) Display duty: 1/4 duty 5) Integrated Oscillator circuit (external resister type) 6) Integrated Power supply circuit for LCD driving (1/3 bias) 7) Low voltage / low power consumption design: +2.5~5.5V ● Uses (BU9728AKV) DVC, Car audio, Telephone ● Absolute Maximum Ratings (Ta=25degree, VSS=0V) (BU9728AKV) Parameter Symbol Limits Unit Remarks Power Supply Voltage1 VDD -0.3 ~ +7.0 V Power supply Power Supply Voltage2 VLCD -0.3 ~ +7.0 V LCD drive voltage Allowable loss Pd 400 mW When use more than Ta=25 C, subtract 4mW per degree. Operational temperature range Topr -40 ~ +85 degree Storage temperature range Tstg -55 ~ +125 degree Input voltage range VIN -0.3 to VDD+0.3 V Output voltage range VOUT -0.3 to VDD+0.3 V *This product is not designed against radioactive ray. ● Recommend operating conditions (Ta=25degree, VSS=0V) (BU9728AKV) Parameter Symbol MIN TYP MAX Unit Remarks Power Supply Voltage1 VDD 2.5 - 5.5 V Power Supply Voltage2 VLCD 0 - VDD V VDD≧V1≧V2≧V3≧VSS Oscillator frequency fOSC - 36 - KHz Rf=470kΩ Jul. 2008 This document is not delivery specifications. |
Аналогичный номер детали - BU9795AKV-E2 |
|
Аналогичное описание - BU9795AKV-E2 |
|
|
ссылки URL |
Конфиденциальность |
ALLDATASHEETRU.COM |
Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | обмен ссыками | поиск по производителю All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |