HT12D HOLTEK, HT12D Datasheet - Page 3

• Manufacturer Part Number: HT12D
• Description: REMOTE CONTROL DECODER IC
• Manufacturer: HOLTEK

Specifications of HT12D

• Termination Type: SMD
• Ic Generic Number: 12
• Operating Temperature Min: -20°C
• No. Of Bits: 12 Bit
• Package / Case: 18-DIP
• Operating Temperature Max: 75°C
• Rohs Compliant: Yes

Approximate internal connection circuits
Absolute Maximum Ratings
Supply Voltage .......................................... 0.3V to 13V
Input Voltage ................................V
Note: These are stress ratings only. Stresses exceeding the range specified under Absolute Maximum Ratings may
Electrical Characteristics
Rev. 1.10
V
I
I
I
I
V
V
f
Symbol
STB
DD
O
VT
OSC
DD
IH
IL
cause substantial damage to the device. Functional operation of this device at other conditions beyond those
listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliabil-
ity.
Operating Voltage
Standby Current
Operating Current
Data Output Source Current (D8~D11)
Data Output Sink Current (D8~D11)
VT Output Source Current
VT Output Sink Current
Oscillator Frequency
H Input Voltage
L Input Voltage
Parameter
SS
0.3 to V
DD
+0.3V
V
12V
5V
5V
5V
5V
5V
5V
5V
5V
DD
3
Test Conditions
Oscillator stops
No load, f
V
V
V
V
R
Storage Temperature ............................ 50 C to 125 C
Operating Temperature........................... 20 C to 75 C
OH
OL
OH
OL
OSC
=0.5V
=0.5V
=4.5V
=4.5V
=51k
Conditions
OSC
=150kHz
Min.
2.4
3.5
1
1
0
1
1
Typ.
200
150
0.1
1.6
1.6
HT12D/HT12F
1.6
1.6
5
2
November 18, 2002
Max.
400
12
1
4
5
1
Ta=25 C
Unit
kHz
mA
mA
mA
mA
V
V
V
A
A
A