- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄385397 > HT2040A (Holtek Semiconductor Inc.) Christmas Light Controller PDF資料下載
參數(shù)資料
| 型號： | HT2040A |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | Christmas Light Controller |
| 中文描述： | 圣誕節(jié)燈控制器 |
| 文件頁數(shù)： | 3/9頁 |
| 文件大?。?/td> | 475K |
| 代理商： | HT2040A |
Pad No. Pad Name I/O
Internal
Connection
Description
11
VSS
I
—
Power supply (ground)
12
MODE
I
CMOS
Pull-Low
MODE defines the operating functions of DK 1, SK 2,
and K3~K6 (refer to the functional description).
13
TE ST
I
CMOS
Pull-High
For IC test only
14~16
L1~L3
O
CMOS
Lamp driving signals
L1~L3 generate high SCR trigger signals to control the
lamp intensity.
Approximate internal connection circuit
Absolute Maximum Ratings
Supply Voltage..............................–0.3V to 5.5V
Storage Temperature.................–50
°
C to 125
°
C
Operating Temperature............... –20
°
C to 75
°
C
Input Voltage..................V
SS
–0.3V to V
DD
+0.3V
Electrical Characteristics
(Ta=25
°
C)
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
V
DD
Condition
V
DD
Supply Voltage
—
—
4.5
5.0
5.5
V
I
DD
Operating Current
5V
No load
—
300
600
μ
A
I
OL
L1~L4 Output Sink Current
5V
V
OL
=0.5V
2.0
4.0
—
mA
I
OH
L1~L4 Output Source Current
5V
V
OH
=4.5V
–15
–22
—
μ
A
V
IH
“H” Input Voltage
—
—
0.8V
DD
—
—
V
V
IL
“L” Input Voltage
—
—
—
—
0.2V
DD
V
F
OSC
Internal System Frequency
—
AC 60Hz
—
122.9
—
K Hz
AC 50Hz
—
102.4
—
HT2040A
3
26th Mar ’97
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HT23B60 | 60x11 Pixel Data Bank 8-Bit Mask MCU |
| HT23B60-100QFP-A | 60x11 Pixel Data Bank 8-Bit Mask MCU |
| HT23C010 | CMOS 128K x 8-Bit Mask ROM(CMOS 128K x 8位掩模式ROM) |
| HT23C020 | CMOS 256K x 8-Bit Mask ROM(CMOS 256K x 8位掩模式ROM) |
| HT23C040 | CMOS 512K x 8-Bit Mask ROM(CMOS 512K x 8位掩模式ROM) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HT2049734 | 制造商:n/a 功能描述:DT216X150 |
| HT204973-4 | 制造商:n/a 功能描述:DT216X150 |
| HT-204B-R | 制造商:Hanlong Tools 功能描述:Nibbling Replacement Bit 08-397R Blade for HT-204-R Nibbling |
| HT-204-R | 制造商:Hanlong Tools 功能描述:NIBBLING TOOL FOR CUTTING,TRIMMING & NOTCHING SHEET METAL |
| HT205/TM21P-88P | 制造商:Hirose 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。