HA1-4741-2
- Mfr.Part #
- HA1-4741-2
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- CDIP
- Datasheet
- Download
- Description
- IC OPAMP GP 4 CIRCUIT 14CERDIP
- Stock
- 24,391
- In Stock :
- 24,391
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Max Operating Temperature :
- 125°C
- Slew Rate :
- 1.6 V/µs
- Output Current per Channel :
- 15mA
- ECCN Code :
- EAR99
- Min Dual Supply Voltage :
- 2V
- -3db Bandwidth :
- 3.5MHz
- Lead Free :
- Contains Lead
- Radiation Hardening :
- No
- Number of Circuits :
- 4
- Bias Current-Max (IIB) @25C :
- 0.2µA
- Package / Case :
- CDIP
- Nominal Supply Current :
- 4.5mA
- Mount :
- Through Hole
- JESD-609 Code :
- e0
- Temperature Grade :
- Military
- Low-Offset :
- No
- Max Dual Supply Voltage :
- 20V
- Number of Pins :
- 14
- Operating Supply Current :
- 5mA
- Current - Input Bias :
- 60nA
- Pin Count :
- 14
- Average Bias Current-Max (IIB) :
- 0.325μA
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Rise Time :
- 75ns
- RoHS Status :
- RoHS Compliant
- Height Seated (Max) :
- 5.08mm
- Number of Functions :
- 4
- Input Offset Voltage (Vos) :
- 500μV
- Voltage Gain :
- 100dB
- Terminal Position :
- Dual
- Min Operating Temperature :
- -55°C
- Architecture :
- VOLTAGE-FEEDBACK
- Amplifier Type :
- Operational Amplifier
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Supply Voltage :
- 15V
- Published :
- 1994
- Number of Terminations :
- 14
- Common Mode Rejection Ratio :
- 80 dB
- Frequency Compensation :
- yes
- Power Supplies :
- +-15V
- Power Supply Rejection Ratio (PSRR) :
- 80dB
- Datasheets
- HA1-4741-2

Instrumentation, OP Amps, Buffer Amps Intersil (Renesas Electronics Corporation) HA1-4741-2 Overview
The HA1-4741-2 by Intersil (now part of Renesas Electronics Corporation) represents a robust and versatile quad operational amplifier, housed in a durable 14CERDIP package. This general-purpose operational amplifier is designed to cater to a variety of applications where high reliability and stability are paramount. It is particularly noted for its high input impedance and minimal input bias current, making it an ideal choice for precision analog applications. The integration of four op amps into a single package not only optimizes board space but also reduces cost and enhances overall system reliability. This product is a stellar example of combining utility with high performance in critical electronic circuits.
HA1-4741-2 Features
The HA1-4741-2 offers multiple features that enhance its appeal to both designers and engineers: - Quad operational amplifier configuration which provides redundancy and flexibility in design. - High input impedance which minimizes loading on previous circuit stages. - Low input bias current, enhancing the accuracy in precision analog applications. - Wide bandwidth and slew rate sufficient for high-speed signal processing. - Durable 14CERDIP package ensures robustness and longevity in harsh environments.
HA1-4741-2 Applications
- Signal Conditioning: The op amp can be utilized to condition small signals in scientific and medical equipment, ensuring accurate data acquisition and processing.
- Analog Filters: Useful in creating filters for noise reduction in audio applications and signal processing, the HA1-4741-2 helps maintain signal integrity and clarity.
- Data Acquisition Systems: In these systems, the HA1-4741-2 amplifies the low-level output signals from sensors to levels suitable for further processing or digital conversion.
- Audio Processing: Employed in audio devices to manage audio signals, providing the necessary amplification or buffering to drive further stages.
- Instrumentation Amplifiers: Used to build robust instrumentation amplifiers that require high input impedance and low noise for precise measurements in laboratory and industrial environments.
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