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LC75857W-E中文資料安森美半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書

廠商型號(hào) |
LC75857W-E |
功能描述 | Duty LCD Driver with Key Input Function |
文件大小 |
738.44 Kbytes |
頁(yè)面數(shù)量 |
42 頁(yè) |
生產(chǎn)廠商 | ONSEMI |
中文名稱 | 安森美半導(dǎo)體 |
網(wǎng)址 | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-9-10 15:30:00 |
人工找貨 | LC75857W-E價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
LC75857W-E規(guī)格書詳情
Overview
The LC75857E and LC75857W are 1/3 duty and 1/4 duty LCD display drivers that can directly drive up to 164 segments and can control up to four general-purpose output ports. These products also incorporate a key scan circuit that accepts input from up to 30 keys to reduce printed circuit board wiring.
特性 Features
● Key input function for up to 30 keys (A key scan is performed only when a key is pressed.)
● 1/3 duty and 1/4 duty drive schemes can be controlled from serial data.
● 1/2 bias and 1/3 bias drive schemes can be controlled from serial data.
● Capable of driving up to 126 segments using 1/3 duty and up to 164 segments using 1/4 duty.
● Sleep mode and all segments off functions that are controlled from serial data.
● Switching between key scan output and segment output can be controlled from the serial data.
● The key scan operation enabled/disabled state can be controlled from the serial data.
● Switching between segment output port and general-purpose output port can be controlled
from serial data.
● The common and segment output waveform frame frequency can be controlled from the
serial data.
● Switching between RC oscillator mode and external clock mode can be controlled
from the serial data.
● Serial data I/O supports CCB format communication with the system controller.
● Direct display of display data without the use of a decoder provides high generality.
● Independent VLCD for the LCD driver block.
(When the logic block supply voltage VDD is in the range 3.6 to 6.0 V, VLCD can be set to a
voltage in the range 0.75 VDD to 6.0 V, and when VDD is in the range 2.7 to 3.6 V, VLCD can
be set to a voltage in the range 2.7 to 6.0 V.)
● Provision of an on-chip voltage-detection type reset circuit prevents incorrect displays.
產(chǎn)品屬性
- 型號(hào):
LC75857W-E
- 功能描述:
LCD 驅(qū)動(dòng)器 LCD DISPLAY DRIVER
- RoHS:
否
- 制造商:
Maxim Integrated
- 數(shù)位數(shù)量:
4.5
- 片段數(shù)量:
30
- 最大時(shí)鐘頻率:
19 KHz
- 工作電源電壓:
3 V to 3.6 V
- 最大工作溫度:
+ 85 C
- 最小工作溫度:
- 20 C
- 封裝/箱體:
PDIP-40
- 封裝:
Tube
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
SANYO |
24+ |
QFP |
83 |
詢價(jià) | |||
ON SEMICONDUCTOR |
25+ |
N/A |
13460 |
原裝現(xiàn)貨17377264928微信同號(hào) |
詢價(jià) | ||
onsemi(安森美) |
24+ |
QFP-64(10x10) |
8357 |
支持大陸交貨,美金交易。原裝現(xiàn)貨庫(kù)存。 |
詢價(jià) | ||
三年內(nèi) |
1983 |
只做原裝正品 |
詢價(jià) | ||||
SANYO |
08+PBF |
QFP64 |
480 |
現(xiàn)貨 |
詢價(jià) | ||
ON/安森美 |
2447 |
SMD |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
ON SEMICONDUCTOR |
2022+ |
原廠原包裝 |
8600 |
全新原裝 支持表配單 中國(guó)著名電子元器件獨(dú)立分銷 |
詢價(jià) | ||
SANYO |
23+ |
SQFP64P |
12800 |
正規(guī)渠道,只有原裝! |
詢價(jià) | ||
ON Semiconductor |
24+ |
64-SQFP(10x10) |
35200 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
onsemi |
25+ |
- |
9350 |
獨(dú)立分銷商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證 |
詢價(jià) |