NE5230 ON Semiconductor, NE5230 Datasheet
NE5230
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NE5230 Summary of contents
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... The part is also internally−compensated to reduce external component count. The NE5230 has a low input bias current of typically ±40 nA, and a large open−loop gain of 125 dB. These two specifications are beneficial when using the device in transducer applications. The large open− ...
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MAXIMUM RATINGS Rating Single Supply Voltage Dual Supply Voltage Input Voltage (Note 1) Differential Input Voltage (Note 1) Common−Mode Voltage (Positive) Common−Mode Voltage (Negative) Power Dissipation (Note 2) Thermal Resistance, Junction−to−Ambient Operating Junction Temperature (Note 2) Operating Temperature Range 80 ...
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... Common−Mode Rejection Ratio CMRR Power Supply Rejection Ratio PSRR Load Current Source I L Sink Source Sink Source Sink Source Sink For NE5230 devices 0°C and T low high Unless otherwise specified, ±0.9V ≤ Vs ≤ ±7 equivalent single supply, Test Conditions T = 25° low high T = 25° ...
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DC AND AC ELECTRICAL CHARACTERISTIC kW, full input common−mode range, over full operating temperature range. L Characteristic Symbol SE5230 Offset Voltage V OS Drift V OS Offset Current I OS Drift I OS Bias Current I B ...
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... Phase Margin q M Settling Time t S Input Noise V INN Total Harmonic Distortion THD For NE5230 devices 0°C and T low high For SE5230 devices −40°C and T low high Unless otherwise specified, ±0.9V ≤ Vs ≤ ±7 equivalent single supply, Test Conditions V = ±7.5 V ...
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... The input stage of the NE5230 has a common−mode voltage range that not only includes the entire supply voltage range, but also allows either supply to be exceeded by 250 mV without increasing the input offset voltage by more than 6 ...
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... The unique output stage of the NE5230 separates the functions of driving and biasing, as shown in the simplified schematic of Figure 2 and has the advantage of a shorter signal path which leads to increasing the effective bandwidth ...
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... DESIGN TECHNIQUES AND APPLICATIONS The NE5230 is a very user−friendly amplifier for an engineer to design into any type of system. The supply current adjust pin (Pin 5) can be left open or tied through a pot or fixed resistor to the most negative supply (i.e., ground for single supply or to the negative supply for split supplies) ...
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... V+ V− Figure non−inverting voltage−follower configuration, the NE5230 will give full rail−to−rail swing. Other low voltage amplifiers will not because they are limited by their input common−mode equals swing less than 100 mV of either supply voltage. Many ...
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... The voltage drop across the load and line resistance will not affect the NE5230 because it will operate down to 1.8 V. With remote supply, the voltage available at the amplifier is still enough to power it with the maximum 20 mA output into the 650 W load ...
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... NOTES Figure 8. NE5230 remote temperature transducer utilizing 4.0 − current transmission. This application shows the use of the accessibility of the PTAT cell in the device to make the part, itself, a transducer. ground to convert the current back to voltage. Again, the current sensing resistor will set up the transconductance and the part will receive power from the line ...
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... The photographs in Figure 11 show the effect of the different biasing schemes, as well as the wide bandwidth (it works over the full audio range), that the NE5230 can achieve in this configuration. 10W V ...
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Biased to Ground Figure 11. Performance Waveforms for the Circuits in Figures 9 and 10. Good response is shown at 1.0 and 10 kHz for both circuits under full swing with a 2.0 V supply. 500 ...
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... By adding another NE5230 in an inverting summer configuration at the output of the half−wave rectifier, a full−wave can be realized. The values for the input and feedback resistors must be chosen so that each peak will have equal amplitudes. A table for calculating values is included in Figure 12. The summing network combines the input signal at the half− ...
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... CONCLUSION The NE5230 is a versatile op amp in its own right. The part was designed to give low voltage and low power operation without the limitations of previously available amplifiers that had a multitude of problems. The previous application examples are unique to this amplifier and save the user money by excluding various passive components that would have been needed if not for the NE5230’ ...
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... Plastic Small Outline (SO−8) Package 8−Pin Plastic Small Outline (SO−8) Package NE5230DR2G NE5230N 8−Pin Plastic Dual In−Line Package (PDIP−8) 8−Pin Plastic Dual In−Line Package (PDIP−8) NE5230NG SA5230D 8−Pin Plastic Small Outline (SO−8) Package 8−Pin Plastic Small Outline (SO−8) Package SA5230DG SA5230DR2 8− ...
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F −A− NOTE 2 C −T− N SEATING PLANE 0.13 (0.005) M PACKAGE DIMENSIONS PDIP−8 CASE 626−05 ISSUE http://onsemi.com 17 NOTES: 1. ...
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... BSC H 0.10 0.25 0.004 0.010 J 0.19 0.25 0.007 0.010 J K 0.40 1.27 0.016 0.050 0.25 0.50 0.010 0.020 S 5.80 6.20 0.228 0.244 mm inches ON Semiconductor Website: http://onsemi.com Order Literature: http://www.onsemi.com/litorder For additional information, please contact your local Sales Representative. NE5230/D _ ...