SCYA5230DR2G ON Semiconductor

Operational Amplifier, Low Voltage NCV5230 The NCV5230 is a very low voltage operational amplifier that can perform with a voltage supply as low as 1.8 V or as high as 15 V. In addition, split or single supplies can be used, and the output will www.onsemi.com 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 0.9 V supply voltages, the current required is only 110 A when the current 8 control pin is left open. Even with this low power consumption, the 1 device obtains a typical unity gain bandwidth of 250 kHz. When the SOIC8 bias adjusting pin is connected to the negative supply, the unity gain D SUFFIX bandwidth is typically 600 kHz while the supply current is increased CASE 751 to 600 A. In this mode, the part will supply full power output beyond the audio range. The NCV5230 also has a unique input stage that allows the PIN CONNECTIONS commonmode input range to go above the positive and below the N, D Packages negative supply voltages by 250 mV. This provides for the largest possible input voltages for low voltage applications. The part is also 1 8 NC NC internallycompensated to reduce external component count. 2 7 IN V CC The NCV5230 has a low input bias current of typically 40 nA, and + 3 6 +IN a large openloop gain of 125 dB. These two specifications are OUTPUT beneficial when using the device in transducer applications. The large 45 V EE BIAS ADJ. openloop gain gives very accurate signal processing because of the large excess loop gain in a closedloop system. (Top View) The output stage is a class AB type that can swing to within 100 mV of the supply voltages for the largest dynamic range that is needed in many applications. The NCV5230 is ideal for portable audio DEVICE MARKING INFORMATION See general marking information in the device marking equipment and remote transducers because of its low power section on page 15 of this data sheet. consumption, unity gain bandwidth, and 30 nV/Hz noise specification. ORDERING INFORMATION Features See detailed ordering and shipping information in the package dimensions section on page 15 of this data sheet. Works Down to 1.8 V Supply Voltages Adjustable Supply Current Low Noise Commonmode Includes Both Rails V Within 100 mV of Both Rails OUT These are PbFree Devices Applications Portable Precision Instruments Remote Transducer Amplifier Portable Audio Equipment RailtoRail Comparators Halfwave Rectification without Diodes Remote Temperature Transducer with 4.0 to 20 mA Output Transmission Semiconductor Components Industries, LLC, 2010 1 Publication Order Number: February, 2020 Rev. 6 NE5230/DNCV5230 MAXIMUM RATINGS Rating Symbol Value Unit Single Supply Voltage V 18 V CC Dual Supply Voltage V 9 V S Input Voltage (Note 1) V 9 (18) V IN Differential Input Voltage (Note 1) V V S CommonMode Voltage (Positive) V V + 0.5 V CM CC CommonMode Voltage (Negative) V V 0.5 V CM EE Power Dissipation (Note 2) P 500 mW D Thermal Resistance, JunctiontoAmbient D Package R 182 C/W JA Operating Junction Temperature (Note 2) T 150 C J Operating Temperature Range T 40 to 125 C A 80 Output ShortCircuit Duration to Either Power Supply Pin (Notes 2 and 3) Indefinite s Storage Temperature T 65 to 150 C stg Lead Soldering Temperature (10 sec max) T 230 C sld Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected. 1. Can exceed the supply voltages when V 7.5 V (15 V). S 2. The maximum operating junction temperature is 150C. At elevated temperatures, devices must be derated according to the package thermal resistance and device mounting conditions. Derate above 25C at the following rates: D package at 5.5 mW/C. 3. 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 Value Unit Single Supply Voltage 1.8 to 15 V Dual Supply Voltage 0.9 to 7.5 V CommonMode Voltage (Positive) V + 0.25 V CC CommonMode Voltage (Negative) V 0.25 V EE Temperature 40 to +125 C www.onsemi.com 2