ZHCSGB7A June 2017 – November 2017 OPA1641-Q1 , OPA1642-Q1
PRODUCTION DATA.
6.6 Typical Characteristics
at TA = 25°C, RL = 2 kΩ connected to midsupply, and VCM = VOUT = midsupply (unless otherwise noted)
Figure 1. Input Voltage Noise Density vs Frequency
Figure 3. Maximum Output Voltage vs Frequency
Figure 5. Gain and Phase vs Frequency
| VOUT = 3 VRMS | BW = 80 kHz |
| BW = 80 kHz | 1 kHz Signal | RSOURCE = 0 Ω |
| VS = ±15 V | VOUT = 3 VRMS | G = 1 |
| G = 1 | CL = 100 pF |
| G = 1 | CL = 100 pF |
| G = –10 |
| G = 1 |
(100-mV Output Step)
Figure 21. Open-Loop Gain vs Temperature
| VS = ±18 V |
Figure 25. Quiescent Current vs Supply Voltage
Figure 27. Output Voltage vs Output Current
Figure 2. 0.1-Hz to 10-Hz Noise
Figure 4. CMRR and PSRR vs Frequency
(Referred to Input)
Figure 6. Closed-Loop Gain vs Frequency
| VOUT = 3 VRMS | BW > 500 kHz |
| G = 1 |
vs Output Amplitude
Figure 12. No Phase Reversal
| G = –1 | CL = 100 pF |
| G = –1 | CL = 100 pF |
| G = –10 |
| G = –1 |
(100-mV Output Step)
Figure 22. IB and IOS vs Temperature
Figure 24. Quiescent Current vs Temperature
| VOUT = Midsupply (includes self-heating) | ||
Figure 28. Open-Loop Output Impedance vs Frequency