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參數(shù)資料
| 型號： | HI-8051PQI |
| 廠商： | HOLT INTEGRATED CIRCUITS INC |
| 元件分類： | 顯示驅(qū)動器 |
| 英文描述： | 128 MACROCELL 3.3 VOLT ZERO POWER ISP CP - NOT RECOMMENDED for NEW DESIGN |
| 中文描述： | LIQUID CRYSTAL DISPLAY DRIVER, PQFP52 |
| 封裝： | PLASTIC, QFP-52 |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 247K |
| 代理商： | HI-8051PQI |
HI-8050/51, HI-8150/51
PIN DESCRIPTION TABLE
VSS
POWER
0 Volts
LOGIC INPUT Open or high logic level selects the HI-8010/HI-8110
selects the HI-8020/HI-8120 Logic (HI-8050 & HI-8150 only)
/
logic. A low
LOGIC INPUT Chip select - Active low
LOGIC INPUT Serial data input clock - Active low
LD
LOGIC INPUT Latches data in shift register to the segment outputs - Active high
DIN
LOGIC INPUT Serial input data to the shift register
BPIN
INPUT
Backplane frequency input. Either driven from an external source or connected
to BPOSC and an external resistor and capacitor.
BPOSC
OUTPUT
Internal oscillator pin. Connected to BPIN and an external resistor and capacitor
VDD
POWER
+5V ±5%, Positive voltage of the backplane and segments
CONVOSC
INPUT
Used in conjunction with CONVOUT to generate the negative VEE voltage
on-chip (HI-8050 & HI-8150 only).
CONVOUT
OUTPUT
Used in conjunction with CONVOSC to generate the negative VEE voltage
on-chip (HI-8050 & HI-8150 only).
VEE
POWER
Negative voltage of the backplane and segments - between VSS and VDD- 35V
S1 to S38
OUTPUT
Segment outputs to LCD display
BPOUT
OUTPUT
Backplane output to LCD display (See Figure 3 for cascading drivers)
T1
LOGIC INPUT Used in conjunction with T2 to control display mode. Normal mode is logic low.
T2
LOGIC INPUT Used in conjunction with T1 to control display mode. Normal mode is logic low.
DOUT30
OUTPUT
Logic output from the 30th bit of the shift register. Use for pattern
verification or as the DIN of the next cascaded driver (HI-8050 & HI-8150 only).
DOUT32
OUTPUT
DOUT38
OUTPUT
SIGNAL
FUNCTION
DESCRIPTION
8020OPT
CL CS
CS
CL
Logic output from the 32nd bit of the shift register. Use for pattern
verification or as the DIN of the next cascaded driver (HI-8050 & HI-8150 only).
Logic output from the 38th bit of the shift register. Use for pattern
verification or as the DIN of the next cascaded driver.
HOLT INTEGRATED CIRCUITS
2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HI-8051PQT | CMOS HIGH VOLTAGE DISPLAY DRIVER |
| HI-8151PQI | CAP METAL POLYPRO .62UF 630V 5% |
| HI-8151PQT | CMOS HIGH VOLTAGE DISPLAY DRIVER |
| HI-8150 | CMOS HIGH VOLTAGE DISPLAY DRIVER |
| HI-8150PQI | CMOS HIGH VOLTAGE DISPLAY DRIVER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HI-8051PQIF | 制造商:HOLTIC 制造商全稱:Holt Integrated Circuits 功能描述:CMOS High Voltage Display Driver |
| HI-8051PQT | 制造商:HOLTIC 制造商全稱:Holt Integrated Circuits 功能描述:CMOS HIGH VOLTAGE DISPLAY DRIVER |
| HI-8051PQTF | 制造商:HOLTIC 制造商全稱:Holt Integrated Circuits 功能描述:CMOS High Voltage Display Driver |
| HI-8051SERIES | 制造商:HOLTIC 制造商全稱:Holt Integrated Circuits 功能描述:CMOS High Voltage LCD Display Driver (30-38 Segments) |
| HI80C86-2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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