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Product Detailed Parameters
- Description：IC OPAMP GP 4 CIRCUIT 14SOP
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Amplifier Type：General Purpose
- Number of Circuits：4
- Output Type：-
- Slew Rate：-
- Gain Bandwidth Product：-
- Current - Input Bias：40 nA
- Voltage - Input Offset：1.5 mV
- Current - Supply：1mA
- Current - Output / Channel：40 mA
- Voltage - Supply Span (Min)：3 V
- Voltage - Supply Span (Max)：26 V
- Operating Temperature：-40°C ~ 85°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：14-SOP
- -3db Bandwidth：-
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Overview
The KA2902DTF is a quad operational amplifier manufactured by onsemi, housed in a 14-pin SOIC surface-mount package. It features four independent general-purpose amplifiers within a single integrated circuit. The device supports dual power supply voltages ranging from ±1.5V to ±13V and operates with a maximum input offset voltage of 10mV. It is designed for applications requiring multiple op-amps in a compact form factor.
Feature Summary
- Integrates four independent operational amplifiers into a single compact package
- Supports wide dual power supply voltage ranges for flexible system design
- Utilizes bipolar technology for stable general-purpose performance
Applications
- General-purpose signal conditioning circuits
- Multi-channel sensor interface designs
- Industrial control systems requiring multiple amplification stages
Procurement Notes
Verify the specific suffix 'TF' against the official onsemi datasheet to confirm package type and tape-and-reel specifications. Ensure the ordering part number matches the exact pinout and electrical characteristics required for your design, as suffixes can indicate variations in packaging or temperature grades.
Selection Notes
Select this component when a design requires four operational amplifiers in a small surface-mount footprint. Compare its input offset voltage and supply current requirements against other quad op-amps in the LM2902 family to ensure compatibility with your power budget and precision needs.
Part Context
This part belongs to the KA2902/LM2902 family of quad operational amplifiers. These devices are widely used in industrial and consumer electronics where multiple low-cost, general-purpose amplifiers are needed. The 'D' indicates a SOIC package, while 'TF' typically denotes a specific tape-and-reel configuration for automated assembly.
Replacement Considerations
Compatible substitutes include the LM2902DR and MC33074DR. Verify that alternative parts match the 14-pin SOIC package and meet the same electrical specifications for offset voltage and supply current.
