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KA1458 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
KA1458FAI148Yes

Part Number:** KA1458 **Manufacturer:** FAIRCHILD (Note: Likely a typo; correct manufacturer is **Fairchild Semiconductor**) ### **Specifications:** - **Type:** Dual Operational Amplifier (Op-Amp) - **Technology:** Bipolar - **Supply Voltage

Part Number: KA1458

Manufacturer: FAIRCHILD (Note: Likely a typo; correct manufacturer is Fairchild Semiconductor)

Specifications:

  • Type: Dual Operational Amplifier (Op-Amp)
  • Technology: Bipolar
  • Supply Voltage Range: ±3V to ±18V (Dual Supply) or 6V to 36V (Single Supply)
  • Input Offset Voltage: Typically 2mV (max 6mV)
  • Input Bias Current: Typically 500nA
  • Input Offset Current: Typically 70nA
  • Gain Bandwidth Product (GBW): 1MHz
  • Slew Rate: 0.5V/µs
  • Common Mode Rejection Ratio (CMRR): 70dB (min)
  • Power Supply Rejection Ratio (PSRR): 80dB (min)
  • Operating Temperature Range: -40°C to +85°C
  • Package Options: DIP-8, SOIC-8

Descriptions:

  • The KA1458 is a general-purpose dual operational amplifier designed for a wide range of analog applications.
  • It is a monolithic IC featuring high gain, low noise, and internal frequency compensation.
  • Compatible with the industry-standard LM1458 and RC1458.

Features:

  • Low power consumption
  • No latch-up issues
  • Short-circuit protection
  • Wide supply voltage range
  • Stable unity-gain operation

For exact details, refer to the official Fairchild Semiconductor datasheet.

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