NE5230 Philips Semiconductors, NE5230 Datasheet
NE5230
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NE5230 Summary of contents
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... NE5230/SA5230 Low voltage operational amplifier Product data Supersedes data of 1994 Aug 31 File under Integrated Circuits, IC11 Handbook INTEGRATED CIRCUITS 2001 Aug 03 ...
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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-loop gain gives very accurate signal processing because of the large “ ...
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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 PARAMETER Single supply voltage Dual supply voltage Common-mode voltage (positive) Common-mode voltage (negative) Temperature NE grade SA grade 2001 Aug 03 PARAMETER 7.5 V (15 V). 3 Product data NE5230/SA5230 RATING UNIT (18 +0 –0.5 V ...
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... High S amb High S amb High S amb High S amb High L amb amb 7 High 4 Product data NE5230/SA5230 NE5230/SA5230 UNIT UNIT Min Typ Max Any 0 Any 3 4 Any Low 100 Low 60 0.5 1.4 nA/ C nA/ C Low 0.3 1.4 40 150 Low 200 ...
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... Low kHz High kHz Low 7 High 500 mV kHz 0 High 500 mV kHz Product data NE5230/SA5230 NE5230/SA5230 UNIT UNIT Min Typ Max 750 800 750 800 mV mV 700 700 7.30 7.35 –7.32 –7. 7.25 7.30 –7.30 –7.35 0. 0.09 0.6 MHz MHz 0.25 70 Deg ...
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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 mV ...
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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 3, 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 ...
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... The pinout for the NE5230 is the same as the standard single op amp pinout with the exception of the bias current adjusting pin. REMOTE TRANSDUCER WITH CURRENT ...
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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 load ...
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... Furthermore, the device does not have parasitic current draw when the output is biased to either rail. This makes it possible to bias the NE5230 into “saturation” and obtain half-wave rectification with good recovery. The simplicity of biasing and the rail-to-ground half-sine wave swing are unique to this device ...
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... S/Div Biased to Ground Figure 9. Performance Waveforms for the Circuits in Figure 8. Good response is shown at 1 and 10 kHz for both circuits under full swing with supply. 2001 Aug 03 500mV/Div 20 S/Div Biased to Ground 500mV/Div 20 S/Div Biased to Positive Rail 12 Product data NE5230/SA5230 SL00258 ...
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... Figure 10. Adding an Inverting Summer to the Input and Output of the Half-Wave will Result in Full-Wave 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 ...
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... Philips Semiconductors Low voltage operational amplifier SO8: plastic small outline package; 8 leads; body width 3.9 mm 2001 Aug 03 NE5230/SA5230 14 Product data SOT96-1 ...
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... Philips Semiconductors Low voltage operational amplifier DIP8: plastic dual in-line package; 8 leads (300 mil) 2001 Aug 03 NE5230/SA5230 15 Product data SOT97-1 ...
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... Contact information For additional information please visit http://www.semiconductors.philips.com. For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com. 2001 Aug 03 Fax: + 24825 Document order number: 16 Product data NE5230/SA5230 Koninklijke Philips Electronics N.V. 2001 All rights reserved. Printed in U.S.A. Date of release: 12-01 9397 750 09239 ...