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HFA1412IP is listed in the Instrumentation, Op Amps, Buffer Amps range at ChipApex. The manufacturer field lists Intersil. Its product description is IC BUFFER 4 CIRCUIT 14DIP. Review the specifications below when checking this part for your BOM.
Instrumentation, Op Amps, Buffer Amps specifications for HFA1412IP
- Description：IC BUFFER 4 CIRCUIT 14DIP
- Series：-
- Mfr：Intersil
- Package：Tube
- Amplifier Type：Buffer
- Number of Circuits：4
- Output Type：-
- Slew Rate：1700V/µs
- Gain Bandwidth Product：-
- Current - Input Bias：1 µA
- Voltage - Input Offset：2 mV
- Current - Supply：5.9mA
- Current - Output / Channel：55 mA
- Voltage - Supply Span (Min)：9 V
- Voltage - Supply Span (Max)：11 V
- Operating Temperature：-40°C ~ 85°C
- Grade：-
- Qualification：-
- Mounting Type：Through Hole
- Package / Case：14-DIP (0.300", 7.62mm)
- Supplier Device Package：14-PDIP
- -3db Bandwidth：350 MHz
Instrumentation, Op Amps, Buffer Amps datasheet and documents for HFA1412IP
Instrumentation, Op Amps, Buffer Amps Overview
The HFA1412IP is a quad closed-loop buffer amplifier manufactured by Intersil, now part of Renesas. It features user-programmable gain and high-speed video performance with a 350MHz bandwidth. The device operates in a 14-DIP package and draws 5.9mA supply current. It is designed for applications requiring high slew rate and signal buffering.
Instrumentation, Op Amps, Buffer Amps Feature Summary
- Quad closed-loop buffer architecture
- User-programmable gain capability
- High-speed video performance
- Low power consumption design
Instrumentation, Op Amps, Buffer Amps Applications
- Instrumentation signal buffering
- High-speed video processing
- Data acquisition systems
- Analog signal conditioning
Instrumentation, Op Amps, Buffer Amps Procurement Notes
Verify manufacturer authenticity as Intersil was acquired by Renesas. Confirm RoHS status as some sources indicate lead-containing variants. Check package integrity for 14-DIP configuration. Ensure datasheet matches current Renesas documentation for technical specifications.
Instrumentation, Op Amps, Buffer Amps Selection Notes
Select this component for applications requiring multiple buffered outputs with programmable gain. Consider the 350MHz bandwidth for high-frequency signal integrity. Evaluate the 14-DIP package for through-hole mounting requirements. Verify supply current constraints against system power budgets.
Instrumentation, Op Amps, Buffer Amps Part Context
Intersil was acquired by Renesas Electronics in 2016. The HFA1412 series continues under Renesas technology integration. This component represents legacy analog design expertise now maintained within Renesas' portfolio for industrial and video applications.
Instrumentation, Op Amps, Buffer Amps Replacement Considerations
Consult Renesas product legacy documents for direct substitutes. Verify pin compatibility and electrical parameters before substitution. Check updated datasheets for any specification changes post-acquisition.
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