Datasheet ADT7461A (ON Semiconductor) - 6
| 制造商 | ON Semiconductor |
| 描述 | +-1C Temperature Monitor with Series Resistance Cancellation |
| 页数 / 页 | 19 / 6 — ADT7461A. TYPICAL PERFORMANCE CHARACTERISTICS (Cont’d). Figure 9. Standby … |
| 修订版 | 8 |
| 文件格式/大小 | PDF / 302 Kb |
| 文件语言 | 英语 |
ADT7461A. TYPICAL PERFORMANCE CHARACTERISTICS (Cont’d). Figure 9. Standby Supply Current vs. Voltage
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ADT7461A TYPICAL PERFORMANCE CHARACTERISTICS (Cont’d)
4.4 35 DEV 2 DEV 2BC 4.2 30 DEV 3BC DEV 4BC 4.0 25 DEV 3 3.8 20 (mA) DEV 4 (mA) I DD 3.6 15 I STBY 3.4 10 3.2 5 3.0 0 3.0 3.1 3.2 3.3 3.4 3.5 3.6 1 10 100 1000 VDD (V) FSCL (kHz)
Figure 9. Standby Supply Current vs. Voltage Figure 10. Standby Supply Current vs. Clock Frequency
25 80 100 mV 70 100 mV °C) 20 °C) 60 50 15 40 50 mV 30 TURE ERROR ( 10 TURE ERROR ( 50 mV 20 20 mV 5 10 20 mV TEMPERA TEMPERA 0 0 −10 0 100 200 300 400 500 600 0 100 200 300 400 500 600 NOISE FREQUENCY (MHz) NOISE FREQUENCY (MHz)
Figure 11. Temperature Error vs. Common-Mode Figure 12. Temperature Error vs. Differential-Mode Noise Frequency Noise Frequency
60 °C) 50 40 30 TURE ERROR ( 20 TEMPERA 10 0 0 500 1000 1500 2000 SERIES RESISTANCE (W)
Figure 13. Temperature Error vs. Series Resistance http://onsemi.com 6
4.4 35 DEV 2 DEV 2BC 4.2 30 DEV 3BC DEV 4BC 4.0 25 DEV 3 3.8 20 (mA) DEV 4 (mA) I DD 3.6 15 I STBY 3.4 10 3.2 5 3.0 0 3.0 3.1 3.2 3.3 3.4 3.5 3.6 1 10 100 1000 VDD (V) FSCL (kHz)
Figure 9. Standby Supply Current vs. Voltage Figure 10. Standby Supply Current vs. Clock Frequency
25 80 100 mV 70 100 mV °C) 20 °C) 60 50 15 40 50 mV 30 TURE ERROR ( 10 TURE ERROR ( 50 mV 20 20 mV 5 10 20 mV TEMPERA TEMPERA 0 0 −10 0 100 200 300 400 500 600 0 100 200 300 400 500 600 NOISE FREQUENCY (MHz) NOISE FREQUENCY (MHz)
Figure 11. Temperature Error vs. Common-Mode Figure 12. Temperature Error vs. Differential-Mode Noise Frequency Noise Frequency
60 °C) 50 40 30 TURE ERROR ( 20 TEMPERA 10 0 0 500 1000 1500 2000 SERIES RESISTANCE (W)
Figure 13. Temperature Error vs. Series Resistance http://onsemi.com 6