Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Package Dissipation (Note 2)
Storage Temperature Range
ESD Susceptibility (Note 3)
Soldering Information
1100 mW
−65˚C to +150˚C
2 kV
Supply Voltage
Input Voltage
13.2V
3 VP-P (VCC = 5V)
6 VP-P (VCC ≥ 8V)
5 mA
Dual-In-Line Package (10 sec.)
Small Outline Package
Vapor Phase (60 sec.)
260˚C
215˚C
220˚C
Output Sink Currents; Pins, 1, 3, 5
Output Sink Current; Pin 7
Infrared (15 sec.)
2 mA
Electrical Characteristics LM1881
VCC = 5V; RSET = 680 kΩ; TA = 0˚C to +70˚C by correlation with 100% electrical testing at TA=25˚C
Parameter
Supply Current
Conditions
VCC = 5V
Min
Typ (Note 4)
Max
10
Units
Outputs at
Logic 1
5.2
5.5
1.5
70
mA
VCC = 12V
12
DC Input Voltage
Pin 2
1.3
55
1.8
85
V
Input Threshold Voltage
Input Discharge Current
Input Clamp Charge Current
RSET Pin Reference Voltage
Composite Sync. & Vertical
Outputs
(Note 5)
mV
µA
mA
V
Pin 2; VIN = 2V
Pin 2; VIN = 1V
Pin 6; (Note 6)
IOUT = 40 µA;
Logic 1
6
11
16
0.2
1.10
4.0
11.0
2.4
10.0
4.0
11.0
0.8
1.22
4.5
1.35
VCC = 5V
VCC = 12V
VCC = 5V
VCC = 12V
VCC = 5V
VCC = 12V
V
V
V
IOUT = 1.6 mA
Logic 1
3.6
4.5
Burst Gate & Odd/Even
Outputs
IOUT = 40 µA;
Logic 1
Composite Sync. Output
Vertical Sync. Output
Burst Gate Output
Odd/Even Output
Vertical Sync Width
Burst Gate Width
Vertical Default Time
IOUT = −1.6 mA; Logic 0; Pin 1
IOUT = −1.6 mA; Logic 0; Pin 3
IOUT = −1.6 mA; Logic 0; Pin 5
IOUT = −1.6 mA; Logic 0; Pin 7
0.2
0.2
0.2
0.2
230
4
0.8
0.8
0.8
0.8
300
4.7
90
V
V
V
V
190
2.5
32
µs
µs
µs
2.7 kΩ from Pin 5 to VCC
(Note 7)
65
www.national.com
2
NSC [ National Semiconductor ]
