KA258A Series

Dual Operational Amplifier

Catalog

Dual Operational Amplifier

Part	Current - Input Bias	Voltage - Supply Span (Max) [Max]	Voltage - Input Offset	Supplier Device Package	Current - Output / Channel	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case	Package / Case [y]	Package / Case [x]	Amplifier Type	Voltage - Supply Span (Min) [Min]	Number of Circuits	Mounting Type	Current - Supply	Package / Case	Package / Case
ON Semiconductor KA258D	45 nA	32 V	2.9 mV	8-SOIC	30 mA	-25 °C	85 °C	8-SOIC	3.9 mm	0.154 in	General Purpose	3 V	2	Surface Mount	800 çA
ON Semiconductor KA258AD	40 nA	32 V	1 mV	8-SOIC	30 mA	-25 °C	85 °C	8-SOIC	3.9 mm	0.154 in	General Purpose	3 V	2	Surface Mount	800 çA
ON Semiconductor KA258	45 nA	32 V	2.9 mV	8-DIP	30 mA	-25 °C	85 °C	8-DIP			General Purpose	3 V	2	Through Hole	800 çA	0.3 in	7.62 mm
ON Semiconductor KA258ADTF	40 nA	32 V	1 mV	8-SOIC	30 mA	-25 °C	85 °C	8-SOIC	3.9 mm	0.154 in	General Purpose	3 V	2	Surface Mount	800 çA
ON Semiconductor KA258ADTF	40 nA	32 V	1 mV	8-SOIC	30 mA	-25 °C	85 °C	8-SOIC	3.9 mm	0.154 in	General Purpose	3 V	2	Surface Mount	800 çA

Catalog

Dual Operational Amplifier

Key Features

• Internally frequency compensated for unity gain

• Large DC voltage gain: 100 dB

• Wide power supply range:

• KA258 / KA258A, KA358 / KA358A: 3 V~32 V (or ±1.5 V~16 V)

• KA2904 : 3 V~26 V (or ± 1.5 V~13 V)

• Input common-mode voltage range includes ground

• Large output voltage swing: 0 V DC to VCC- 1.5 V DC

• Power drain suitable for battery operation.

Description

The KA258A 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 sup-ply 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.