Datasheet NCS2005 (ON Semiconductor) - 6
| 制造商 | ON Semiconductor |
| 描述 | Operational Amplifier, Low Power, 8 MHz GBW, Rail-to-Rail Input-Output |
| 页数 / 页 | 11 / 6 — NCS2005. TYPICAL CHARACTERISTICS. Figure 1. Quiescent Current Per Channel … |
| 文件格式/大小 | PDF / 579 Kb |
| 文件语言 | 英语 |
NCS2005. TYPICAL CHARACTERISTICS. Figure 1. Quiescent Current Per Channel vs. Figure 2. Input Offset Voltage vs. Common
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NCS2005 TYPICAL CHARACTERISTICS
1.6 0.35 T = 85°C 0.30 1.5 T = −40°C 0.25 T = 25°C T = 125 1.4 0.20 °C TAGE (mV) 0.15 1.3 0.10 T = 125°C 0.05 Y CURRENT (mA) 1.2 0 T = 85°C T = −40°C SUPPL 1.1 −0.05 INPUT OFFSET VOL −0.10 VS = ±1.35 V T = 25°C 1.0 −0.15 0 5 10 15 20 25 30 35 −1.35 −0.85 −0.35 0.15 0.65 1.15 SUPPLY VOLTAGE (V) INPUT VOLTAGE (V)
Figure 1. Quiescent Current Per Channel vs. Figure 2. Input Offset Voltage vs. Common Supply Voltage Mode Input Voltage
0.35 0.35 T = 85°C 0.30 0.30 T = 85°C T = 125°C 0.25 0.25 T = 125°C T = −40°C 0.20 0.20 TAGE (mV) TAGE (mV) T = 25°C 0.15 0.15 0.10 0.10 0.05 0.05 0 T = −40°C 0 −0.05 −0.05 INPUT OFFSET VOL−0.10 INPUT OFFSET VOL VS = ±2.5 V −0.10 V T = 25 S = ±5 V −0.15 °C −0.15 −2.5 −1.5 −0.5 0.5 1.5 2.5 −5 −4 −3 −2 −1 0 1 2 3 4 5 INPUT VOLTAGE (V) INPUT VOLTAGE (V)
Figure 3. Input Offset Voltage vs. Common Figure 4. Input Offset Voltage vs. Common Mode Input Voltage Mode Voltage
180 120 160 VS = 5 V T = 25°C RL = 10 kW 100 RL = 10 kW 140 TA = 25°C 120 PHASE 80 100 80 60 60 GAIN CMRR (dB) 40 40 V C S = 2.7 V 20 L = 1 nF C 20 VS = 5.0 V L = 250 pF MAGNITUDE (dB) / PHASE (deg) 0 V C S = 10 V L = 25 pF −20 0 10 100 1K 10K 100K 1M 10M 100M 10 100 1K 10K 100K 1M 10M 100M FREQUENCY (Hz) FREQUENCY (Hz)
Figure 5. Gain and Phase vs. Frequency Figure 6. CMRR vs. Frequency www.onsemi.com 6
1.6 0.35 T = 85°C 0.30 1.5 T = −40°C 0.25 T = 25°C T = 125 1.4 0.20 °C TAGE (mV) 0.15 1.3 0.10 T = 125°C 0.05 Y CURRENT (mA) 1.2 0 T = 85°C T = −40°C SUPPL 1.1 −0.05 INPUT OFFSET VOL −0.10 VS = ±1.35 V T = 25°C 1.0 −0.15 0 5 10 15 20 25 30 35 −1.35 −0.85 −0.35 0.15 0.65 1.15 SUPPLY VOLTAGE (V) INPUT VOLTAGE (V)
Figure 1. Quiescent Current Per Channel vs. Figure 2. Input Offset Voltage vs. Common Supply Voltage Mode Input Voltage
0.35 0.35 T = 85°C 0.30 0.30 T = 85°C T = 125°C 0.25 0.25 T = 125°C T = −40°C 0.20 0.20 TAGE (mV) TAGE (mV) T = 25°C 0.15 0.15 0.10 0.10 0.05 0.05 0 T = −40°C 0 −0.05 −0.05 INPUT OFFSET VOL−0.10 INPUT OFFSET VOL VS = ±2.5 V −0.10 V T = 25 S = ±5 V −0.15 °C −0.15 −2.5 −1.5 −0.5 0.5 1.5 2.5 −5 −4 −3 −2 −1 0 1 2 3 4 5 INPUT VOLTAGE (V) INPUT VOLTAGE (V)
Figure 3. Input Offset Voltage vs. Common Figure 4. Input Offset Voltage vs. Common Mode Input Voltage Mode Voltage
180 120 160 VS = 5 V T = 25°C RL = 10 kW 100 RL = 10 kW 140 TA = 25°C 120 PHASE 80 100 80 60 60 GAIN CMRR (dB) 40 40 V C S = 2.7 V 20 L = 1 nF C 20 VS = 5.0 V L = 250 pF MAGNITUDE (dB) / PHASE (deg) 0 V C S = 10 V L = 25 pF −20 0 10 100 1K 10K 100K 1M 10M 100M 10 100 1K 10K 100K 1M 10M 100M FREQUENCY (Hz) FREQUENCY (Hz)
Figure 5. Gain and Phase vs. Frequency Figure 6. CMRR vs. Frequency www.onsemi.com 6