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CA0748E
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Product Detailed Parameters
- Description：IC OPAMP GP 1 CIRCUIT TO99-8
- Series：-
- Mfr：Harris Corporation
- Package：Bulk
- Amplifier Type：General Purpose
- Number of Circuits：1
- Output Type：-
- Slew Rate：-
- Gain Bandwidth Product：-
- Current - Input Bias：80 nA
- Voltage - Input Offset：1 mV
- Current - Supply：1.7mA
- Current - Output / Channel：25 mA
- Voltage - Supply Span (Min)：44 V
- Voltage - Supply Span (Max)：44 V
- Operating Temperature：-55°C ~ 125°C
- Grade：-
- Qualification：-
- Mounting Type：Through Hole
- Package / Case：TO-99-8 Metal Can
- Supplier Device Package：TO-99-8
- -3db Bandwidth：-
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Overview
The CA0748E is a general-purpose operational amplifier manufactured by Harris Corporation. It features a single circuit configuration housed in an 8-lead TO-99 metal can package. The device supports a maximum supply voltage span of 44 V and operates within a temperature range of -55°C to 125°C. Designed for through-hole mounting, this linear-class IC serves as a buffer or instrumentation amplifier component.
Feature Summary
- Single-channel general-purpose operational amplifier architecture
- Robust metal can construction for environmental protection
- Wide operating temperature range suitable for industrial conditions
Applications
- General-purpose signal amplification
- Buffer amplifier circuits
- Instrumentation applications
Procurement Notes
Verify the manufacturer origin, as Harris Corporation assets were acquired by Renesas Electronics. Confirm the specific lot date code and authenticity, particularly for surplus stock from distributors like Rochester Electronics. Ensure the TO-99-8 package matches the design requirements and check RoHS compliance status if required by the final assembly process.
Selection Notes
Select this component when a ruggedized, hermetically sealed operational amplifier is required for high-temperature environments up to 125°C. The TO-99 package offers superior thermal and mechanical stability compared to plastic packages. Consider the 44V supply capability and single-channel topology against alternative SMD solutions if board space is constrained.
Part Context
The CA0748E belongs to the family of general-purpose linear integrated circuits produced by Harris Semiconductor. This product line was historically significant in analog signal processing before the company's acquisition by Renesas Electronics. The TO-99 metal can package indicates a legacy or military-grade specification designed for durability.
Replacement Considerations
Check for equivalents from Renesas Electronics, which now holds the Harris semiconductor portfolio. Verify pin compatibility with other TO-99-8 operational amplifiers if substituting within existing hardware designs.
