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Analog Devices AD842KQ Broadband High Output Current Fast Settling Operational Amplifier IC OPAMP GP 1CIRCUIT 14CERDIP
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| Product Type | Operational Amplifier (Op-Amp) |
| Channel Count | 1 |
| Bandwidth | 80 MHz |
| Pressure Deflection Rate | 300V/μs |
| Power Voltage | ±15V |
| Input Offset Voltage | Maximum 1.5 mV |
| Input Voltage Noise | 9nV/√Hz |
| Output Drive Current | Minimum 100mA |
| Common Mode Rejection Ratio | 115dB |
| Static Current | 13mA |
| Encapsulation | 14-pin CERDIP (ceramic dual in-line package) |
| Operating Temperature | -40°C to +85°C |
| Process | CISOL (Complementary Bipolar) Isolation |
| Establishment Time | Fast (typical 110ns) |
Manufacturer No.
AD842KQAD842
OEM Part No.
5962-8964201xx
Interchange No.
AD842JNAD842JQAD842JRAD842SQAD842KN
Fitment Vehicles
Universal High-Speed Signal Processing System
Electrical and Electronic System - Industrial Encyclopedia
The AD842KQ is a high-performance broadband operational amplifier from Analog Devices, designed for high-speed data acquisition, DAC/ADC buffering, and line driving applications. Made using the junction isolated complementary bipolar (CB) process, it features an 80MHz bandwidth, 300V/μs high-voltage slew rate, and fast settling time, supporting ±15V dual power supply and output drive current up to 100mA. Available in a 14-pin CERDIP ceramic package, it is suitable for industrial, medical, and automotive electronics applications requiring high-precision signal processing. As a commercial-grade model in the AD842 series, the AD842KQ can perfectly replace or be compatible with devices such as AD842JN, AD842JQ, and others in the same series.