EL5146CS

Instrumentation, Op Amps, Buffer Amps Overview

The EL5146CS is a single-supply, voltage-feedback operational amplifier from the EL5144 series. It features a -3dB bandwidth of 100MHz and a slew rate of 200V/µs. The device operates on a +5V supply with rail-to-rail output swing capability. It includes a power-savings disable feature that reduces supply current to 2.6µA within 10ns via the CE pin. The input common-mode range extends from ground to 3.5V. It is housed in an 8-pin SOIC package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail output swing capability
• Power-down mode for low standby consumption
• High-speed voltage feedback architecture
• Low differential gain and phase error

Instrumentation, Op Amps, Buffer Amps Applications

• Video amplifiers
• Multiplexers
• Line drivers
• Sample & hold amplifiers

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and lead-free status. Ensure the component matches the required industrial temperature range specifications. Confirm availability through authorized distributors as standard stock levels may vary.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for applications requiring high bandwidth and low power consumption in a single-supply environment. The disable feature makes it suitable for multiplexing systems where break-before-make timing is critical. Ensure the load impedance allows for the specified output swing characteristics.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the EL5144 family of wide bandwidth, single-supply, low-power, rail-to-rail output operational amplifiers. The family includes single, dual, and quad configurations. The EL5146 variant specifically adds a chip enable pin for power management compared to the base EL5144 model.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

EL5144CS

Instrumentation, Op Amps, Buffer Amps FAQ

How does the EL5146CS handle power-down?

Applying a TTL low logic level to the CE pin disables the amplifier, reducing supply current to 2.6µA within 10ns.

What is the input common-mode voltage range?

The input common-mode voltage range extends from the negative rail (GND) to within 1.5V of the positive rail (VS).