se5230 ON Semiconductor, se5230 Datasheet
se5230
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se5230 Summary of contents
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... NE5230, SA5230, SE5230 Low Voltage Operational Amplifier The NE5230 is a very low voltage operational amplifier that can perform with a voltage supply as low as 1 high addition, split or single supplies can be used, and the output will swing to ground when applying the latter. There is a bias adjusting pin which controls the supply current required by the device and thereby controls its power consumption. If the part is operated at ± ...
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... Momentary shorts to either supply are permitted in accordance to transient thermal impedance limitations determined by the package and device mounting conditions. RECOMMENDED OPERATING CONDITIONS Characteristic Single Supply Voltage Dual Supply Voltage CommonïMode Voltage (Positive) CommonïMode Voltage (Negative) Temperature NE5230, SA5230, SE5230 N Package D Package ≤ ±7.5 V (15 V Grade ...
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... I L Sink Source Sink Source Sink Source Sink For NE5230 devices 0°C and T low high NE5230, SA5230, SE5230 Unless otherwise specified, ±0.9V ≤ Vs ≤ ±7 equivalent single supply, Test Conditions T = 25° low high T = 25°C ...
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... Power Supply Rejection Ratio PSRR Load Current Source I L Sink Source Sink Source Sink Source Sink For SE5230 devices ï40°C and T low high NE5230, SA5230, SE5230 Unless otherwise specified, ±0.9V ≤ Vs ≤ ±7 equivalent single supply, Test Conditions T = 25° ...
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... Input Noise V INN Total Harmonic Distortion THD For NE5230 devices 0°C and T low high For SE5230 devices ï40°C and T low high NE5230, SA5230, SE5230 Unless otherwise specified, ±0.9V ≤ Vs ≤ ±7 equivalent single supply, Test Conditions = ±7 ...
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... INï NE5230, SA5230, SE5230 THEORY OF OPERATION voltage moves from the range where only the NPN pair was operating to where both of the input pairs were operating, the effective transconductance would change by a factor of two. Frequency compensation for the ranges where one input pair was operating would, of course, not be optimal for the range where both pairs were operating ...
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... NE5230, SA5230, SE5230 combined voltages across diodes D1 and D2 are proportional to the logarithm of the square of the reference current I temperatures of the pairs Q1, D1 and Q3, Q2 are equal, the relation I OP Separating the functions of biasing and driving prevents the driving signals from becoming delayed by the biasing circuit. The output Darlington transistors are directly accessible for inï ...
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... V. An external resistor can be inserted between the current control pin and the most NE5230, SA5230, SE5230 negative supply. The resistor can be selected between 1 100 kW to provide any required supply current over the indicated range ...
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... Figure nonïinverting voltageïfollower configuration, the NE5230 will give full railïtoïrail swing. Other low voltage amplifiers will not because they are limited by their input commonïmode NE5230, SA5230, SE5230 equals swing less than 100 mV of either supply voltage. Many ...
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... NE5230 is as follows remote supply * V CC min * V IN max ] R Lmax + I L NE5230, SA5230, SE5230 Where V (approximately 1.8 V) that will still keep the part operational example, when using remote power supply, a current sensing resistor of 1.0 W, and an input voltage ( ...
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... Figure 8. NE5230 remote temperature transducer utilizing 4.0 ï current transmission. This application shows the use of the accessibility of the PTAT cell in the device to make the part, itself, a transducer. NE5230, SA5230, SE5230 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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... Figure 9. RailïtoïGround Output Swing Referenced to Ground V CC Figure 10. NegativeïGoing Output Referenced to V NE5230, SA5230, SE5230 This makes it possible to bias the NE5230 into “saturation” and obtain halfïwave rectification with good recovery. The simplicity of biasing and the railïtoïground halfïsine wave swing are unique to this device ...
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... NE5230, SA5230, SE5230 500 mV/Div 200mS /Div 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 mV/Div 20 mS/Div 500 mV/Div 20 mS/Div Biased to Positive Rail http://onsemi.com ...
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... For single supply operation V EE can be grounded on A2. Figure 12. Adding an Inverting Summer to the Input and Output of the HalfïWave will Result in FullïWave NE5230, SA5230, SE5230 waveform can be referenced to the supply or ground, depending on the halfïwave configuration. Again, no diodes are needed to achieve the rectification. ...
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... The amplifier is well isolated from changes on the supply lines by its typical power supply rejection ratio of 105 dB. NE5230, SA5230, SE5230 REFERENCES 1. Johan H. Huijsing, Multiïstage Amplifier with Capacitive Nesting for Frequency Compensation, U ...
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... Plastic Small Outline (SOï8) Package SE5230DR2 8ïPin Plastic Small Outline (SOï8) Package †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. NE5230, SA5230, SE5230 MARKING DIAGRAMS S5230 ALYWE G ...
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... F ïAï NOTE 2 C ïTï N SEATING PLANE 0.13 (0.005) M NE5230, SA5230, SE5230 PACKAGE DIMENSIONS PDIPï8 CASE 626ï05 ISSUE http://onsemi.com 17 NOTES: 1. DIMENSION L TO CENTER OF LEAD WHEN FORMED PARALLEL. 2. PACKAGE CONTOUR OPTIONAL (ROUND OR SQUARE CORNERS) ...
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... Literature Distribution Center for ON Semiconductor P.O. Box 61312, Phoenix, Arizona 85082ï1312 USA Phone: 480ï829ï7710 or 800ï344ï3860 Toll Free USA/Canada Fax: 480ï829ï7709 or 800ï344ï3867 Toll Free USA/Canada Email: orderlit@onsemi.com NE5230, SA5230, SE5230 PACKAGE DIMENSIONS SOICï8 NB CASE 751ï07 ISSUE AG ...