KA258
KA258 Datasheet
KA258/KA258A, KA358/KA358A, KA2904
| Part | Datasheet |
|---|---|
KA258 |
KA258 (pdf) |
| PDF Datasheet Preview |
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| KA258/KA258A, KA358/KA358A, KA2904 Dual Operational Amplifier • Internally Frequency Compensated for Unity Gain • Large DC Voltage Gain 100dB • Wide Power Supply Range: KA258/KA258A, KA358/KA358A 3V ~ 32V or ±1.5V~ 16V KA2904 3V~26V or ±1.5V ~ 13V • Input Common Mode Voltage Range Includes Ground • Large Output Voltage Swing 0V DC to Vcc - 1.5V DC • Power Drain Suitable for Battery Operation. The KA258 series consist of two independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single power supply over a wide range of voltage. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage. Application areas include transducer amplifier, DC gain blocks and all the conventional OP-AMP circuits which now can be easily implemented in single power supply systems. 8-DIP 8-SOP 9-SIP Internal Block Diagram OUT1 1 IN1 - 2 - + IN1 + 3 GND 4 8 VCC 7 OUT2 - 6 IN2 - + 5 IN2 + 1 23 4 5 6 78 9 VCC OUT1 IN1 - IN1 + GND IN2 + IN2 - OUT2 VCC 2002 Fairchild Semiconductor Corporation KA258/KA258A, KA358/KA358A, KA2904 Schematic Diagram One section only VCC GND IN - IN + Q2 Q1 Q3 Q4 Q11 Q10 Q18 Q15 Q20 R1 R2 OUTPUT Q14 Q16 Absolute Maximum Ratings Parameter Symbol KA258/KA258A KA358/KA358A KA2904 Unit Supply Voltage ±16 or 32 ±16 or 32 ±13 or 26 Differential Input Voltage Ordering Information Product Number KA358 KA358A KA358D KA358AD KA358S KA358AS KA258 KA258A KA258D KA258AD KA2904 KA2904D Package 8-DIP 8-SOP 9-SIP 8-DIP 8-SOP 8-DIP 8-SOP Operating Temperature 0 ~ +70°C -25 ~ +85°C -40 ~ +85°C DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: Life support devices or systems are devices or systems which, a are intended for surgical implant into the body, or b support or sustain life, and c whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. 8/26/02 0.0m 001 2002 Fairchild Semiconductor Corporation |
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