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參數(shù)資料
| 型號： | PCF85176T |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 顯示驅(qū)動器 |
| 英文描述： | Universal LCD driver for low multiplex rates |
| 中文描述： | LIQUID CRYSTAL DISPLAY DRIVER, PDSO56 |
| 封裝： | 6.10 MM, PLASTIC, MO-153, SOT364-1, TSSOP-56 |
| 文件頁數(shù)： | 37/47頁 |
| 文件大?。?/td> | 405K |
| 代理商： | PCF85176T |
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PCF85176
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 2 — 27 June 2011
37 of 47
NXP Semiconductors
PCF85176
Universal LCD driver for low multiplex rates
Table 21.
Number of devices
2
3 to 5
6 to 10
10 to 16
The PCF85176 can always be cascaded with other devices of the same type or
conditionally with other devices of the same family. This allows optimal drive selection for
a given number of pixels to display.
Figure 23
and
Figure 26
show the timing of the
synchronization signals.
In a cascaded configuration only one PCF85176 master must be used as clock source. All
other PCF85176 in the cascade must be configured as slave such that they receive the
clock from the master.
If an external clock source is used, all PCF85176 in the cascade must be configured such
as to receive the clock from that external source (pin OSC connected to V
DD
). Thereby it
must be ensured that the clock tree is designed such that on all PCF85176 the clock
propagation delay from the clock source to all PCF85176 in the cascade is as equal as
possible since otherwise synchronization artefacts may occur.
In mixed cascading configurations, care has to be taken that the specifications of the
individual cascaded devices are met at all times.
SYNC contact resistance
Maximum contact resistance
6 k
2.2 k
1.2 k
700
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| PCF85176T/1,118 | 功能描述:LCD 驅(qū)動器 40 SGMT 2640Hz RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率: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 |
| PCF8522EP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C Serial EEPROM |
| PCF8522ET | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C Serial EEPROM |
| PCF8523 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Real-Time Clock (RTC) and calendar |
| PCF8523T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Save power with small, ultra-efficient RTCs |
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