ds1489 National Semiconductor Corporation, ds1489 Datasheet - Page 4

• Manufacturer Part Number: ds1489
• Description: Quad Line Receiver
• Manufacturer: National Semiconductor Corporation

Typical Characteristics
= 5.0V, T
= +25˚C unless otherwise noted
V
CC
A
DS005777-10
DS005777-7
FIGURE 5. Input Threshold Voltage vs Temperature
FIGURE 2. Input Current
DS005777-11
DS005777-8
FIGURE 6. Input Threshold vs Power Supply Voltage
FIGURE 3. DS1489 Input Threshold Voltage Adjustment
DS005777-12
DS005777-9
FIGURE 7. Noise Rejection vs Capacitance for
FIGURE 4. DS1489A Input Threshold Voltage
DS1489A
Adjustment
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