Datasheet MC1489, MC1489A (ON Semiconductor) - 5
| Manufacturer | ON Semiconductor |
| Description | Quad Line EIA-232D Receivers |
| Pages / Page | 15 / 5 — MC1489, MC1489A. TYPICAL CHARACTERISTICS. Figure 5. Input Current. Figure … |
| Revision | 11 |
| File Format / Size | PDF / 335 Kb |
| Document Language | English |
MC1489, MC1489A. TYPICAL CHARACTERISTICS. Figure 5. Input Current. Figure 6. MC1489 Input Threshold. Voltage Adjustment
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MC1489A
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MC1489, MC1489A TYPICAL CHARACTERISTICS
(VCC = 5.0 Vdc, TA = +25°C, unless otherwise noted) 10 6.0 8.0 5.0 VI E 6.0 O (mA) 4.0 R R R 4.0 T T T RT 5.0 k 13 k 1 11 k 2.0 V R 3.0 th Vth TAGE (Vdc) T Vth 0 5.0 V 5.0 V -5.0 V CURRENT VOL V -2.0 2.0 th II -4.0 VI 1.0 I , INPUT L -6.0 OV , OUTPUT 0 -8.0 VILH VIHL -10 -25 -20 -15 -10 -5.0 0 5.0 10 15 20 25 -3.0 -2.0 -1.0 0 1.0 2.0 3.0 Vin, INPUT VOLTAGE (V) VI, INPUT VOLTAGE (V)
Figure 5. Input Current Figure 6. MC1489 Input Threshold Voltage Adjustment
6.0 2.4 2.2 5.0 2.0 MC1489A VIH Vin EO TAGE (Vdc) 1.8 4.0 R R R 1.6 T T T TAGE (Vdc) 3.0 5.0 k 1 11 k 1.4 R MC1489 V VOL V V T IH th th 1.2 2.0 5.0 V -5.0 V 1.0 Vth THRESHOLD VOL 0.8 1.0 0.6 O MC1489 V V , OUTPUT IL 0.4 0 V V MC1489A V ILH IHL IL IH 0.2 V , INPUT 0 -3.0 -2.0 -1.0 0 1.0 2.0 3.0 4.0 -60 0 +60 +120 VI, INPUT VOLTAGE (V) T, TEMPERATURE (°C)
Figure 7. MC1489A Input Threshold Figure 8. Input Threshold Voltage Voltage Adjustment versus Temperature
2.0 VIH MC1489A (Vdc) TAGE VOL 1.0 VIH MC1489 VIL MC1489 VIL MC1489A THRESHOLD INPUT 0 3.0 4.0 5.0 6.0 VCC, POWER SUPPLY VOLTAGE (V)
Figure 9. Input Threshold versus Power Supply Voltage http://onsemi.com 5
(VCC = 5.0 Vdc, TA = +25°C, unless otherwise noted) 10 6.0 8.0 5.0 VI E 6.0 O (mA) 4.0 R R R 4.0 T T T RT 5.0 k 13 k 1 11 k 2.0 V R 3.0 th Vth TAGE (Vdc) T Vth 0 5.0 V 5.0 V -5.0 V CURRENT VOL V -2.0 2.0 th II -4.0 VI 1.0 I , INPUT L -6.0 OV , OUTPUT 0 -8.0 VILH VIHL -10 -25 -20 -15 -10 -5.0 0 5.0 10 15 20 25 -3.0 -2.0 -1.0 0 1.0 2.0 3.0 Vin, INPUT VOLTAGE (V) VI, INPUT VOLTAGE (V)
Figure 5. Input Current Figure 6. MC1489 Input Threshold Voltage Adjustment
6.0 2.4 2.2 5.0 2.0 MC1489A VIH Vin EO TAGE (Vdc) 1.8 4.0 R R R 1.6 T T T TAGE (Vdc) 3.0 5.0 k 1 11 k 1.4 R MC1489 V VOL V V T IH th th 1.2 2.0 5.0 V -5.0 V 1.0 Vth THRESHOLD VOL 0.8 1.0 0.6 O MC1489 V V , OUTPUT IL 0.4 0 V V MC1489A V ILH IHL IL IH 0.2 V , INPUT 0 -3.0 -2.0 -1.0 0 1.0 2.0 3.0 4.0 -60 0 +60 +120 VI, INPUT VOLTAGE (V) T, TEMPERATURE (°C)
Figure 7. MC1489A Input Threshold Figure 8. Input Threshold Voltage Voltage Adjustment versus Temperature
2.0 VIH MC1489A (Vdc) TAGE VOL 1.0 VIH MC1489 VIL MC1489 VIL MC1489A THRESHOLD INPUT 0 3.0 4.0 5.0 6.0 VCC, POWER SUPPLY VOLTAGE (V)
Figure 9. Input Threshold versus Power Supply Voltage http://onsemi.com 5
