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| OPA1641 Datasheet, PDF (10/31 Pages) Texas Instruments – High-Performance, JFET-Input AUDIO OPERATIONAL AMPLIFIERS | |||
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OPA1641, OPA1642, OPA1644
SBOS484C â DECEMBER 2009 â REVISED DECEMBER 2015
Typical Characteristics (continued)
At TA = 25°C, RL = 2 k⦠connected to midsupply, VCM = VOUT = midsupply, unless otherwise noted.
G = +1
CL = 100pF
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G = -1
CL = 100pF
+15V
OPA1641
-15V
RL
CL
Time (100ns/div)
Figure 13. Small-Signal Step Response (100 mV)
G = +1
CL = 100pF
RI = 2kW RF = 2kW
+15V
OPA1641
CL
-15V
Time (100ns/div)
Figure 14. Small-Signal Step Response (100 mV)
G = -1
CL = 100pF
Time (400ns/div)
Figure 15. Large-Signal Step Response
VOUT
G = -10
VIN
2kW
VIN
20kW
OPA1641
VOUT
Time (0.4ms/div)
Figure 17. Positive Overload Recovery
Time (400ns/div)
Figure 16. Large-Signal Step Response
G = -10
VIN
VOUT
2kW
VIN
20kW
OPA1641
VOUT
Time (0.4ms/div)
Figure 18. Negative Overload Recovery
10
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Product Folder Links: OPA1641 OPA1642 OPA1644
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