HT6230 Datasheet, PDF (4/8 Pages) Holtek Semiconductor Inc – Infrared Remote Encoder

· _{Output terminal}
P in : D R S 0 ~ D R S 7
P in : C O D E , M C O D E
V DD
ENB
D A T A IN
HT6230
Absolute Maximum Ratings
Supply Voltage..............................-0.3V to 5.5V
Input Voltage .................V_SS-0.3V to V_DD+0.3V
Storage Temperature.................-50°C to 125°C
Operating Temperature ..............-25°C to 75°C
Note: These are stress ratings only. Stresses exceeding the range specified under ²Absolute Maxi-
mum Ratings² may cause substantial damage to the device. Functional operation of this de-
vice at other conditions beyond those listed in the specification is not implied and prolonged
exposure to extreme conditions may affect device reliability.
Electrical Characteristics
Symbol
Parameter
V_DD
V_OL1
V_OL2
V_OH
R_PH
f_OSC
Supply Voltage
DRS0~DRS7 Output
Voltage Low
CODE, MCODE Output
Voltage Low
CODE, MCODE Output
Voltage High
XIN0~XIN7 and
ZIN0~ZIN3 Pull-high
Oscillator Frequency
Operational
Free-running
Test Conditions
V_DD
Conditions
¾
¾
3V IOL1=0.3mA
Ta=25°C
Min. Typ. Max. Unit
2.4
¾ 5.2 V
¾
¾ 0.3 V
3V IOL2=0.6mA
¾
¾ 0.3 V
3V I_OH=-0.4mA
V_DD-0.3 ¾
3V
TT1=TT2=MS=Low
V_I=0V
¾
27
¾
3V
¾
¾
429
30
50
¾V
¾ kW
¾ kHz
100 kHz
4
April 19, 2000