RS121XF

$0.66

Description：IC CMOS 1 CIRCUIT SOT23-5
Series：-
Mfr：Runic Technology
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:cbf2b9204a3f Category: Instrumentation, Op Amps, Buffer Amps Brand: Runic Technology

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Product introduction

Product Detailed Parameters

Description：IC CMOS 1 CIRCUIT SOT23-5
Series：-
Mfr：Runic Technology
Package：Tape & Reel (TR),Cut Tape (CT)
Amplifier Type：CMOS
Number of Circuits：1
Output Type：Rail-to-Rail
Slew Rate：0.05V/µs
Gain Bandwidth Product：150 kHz
Current - Input Bias：1 pA
Voltage - Input Offset：1.5 mV
Current - Supply：12µA
Current - Output / Channel：25 mA
Voltage - Supply Span (Min)：2.5 V
Voltage - Supply Span (Max)：5.5 V
Operating Temperature：-40°C ~ 125°C
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：SC-74A, SOT-753
Supplier Device Package：SOT-23-5
-3db Bandwidth：-

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RS121XF

Overview

The RS121XF is a single-channel CMOS operational amplifier manufactured by Runic Technology. It features rail-to-rail output capability and operates within an ambient temperature range of -40°C to 125°C. Key electrical specifications include a slew rate of 0.05V/µs and a gain bandwidth product of 150 kHz. The device is designed for surface-mount installation in the SOT23-5 package. It is currently classified as an active component suitable for various analog signal processing applications.

Feature Summary

CMOS architecture for low power consumption
Rail-to-rail output stage
Extended industrial temperature range

Applications

Battery-powered instrumentation
Portable medical devices
Signal conditioning circuits

Procurement Notes

Verify the specific manufacturer designation, as multiple distributors list this part under different prefixes such as RUNIC-RS121XF or standard RS121XF. Confirm the package type is SOT23-5 and that the component status is Active. Ensure the supplier provides official datasheets from Jiangsu Runic Technology Co., Ltd. to validate the electrical parameters against your design requirements before ordering.

Selection Notes

Select the RS121XF when a single-channel op-amp with rail-to-rail output is required in a compact SOT23-5 footprint. Its CMOS technology makes it suitable for low-power designs. Consider the 150 kHz gain bandwidth product and 0.05V/µs slew rate to ensure compatibility with your signal frequency and speed requirements. Verify that the -40°C to 125°C operating range meets your environmental constraints.

Part Context

Runic Technology produces a family of operational amplifiers including the RS721XF. The RS121XF is a single-channel variant, whereas other models in the series may offer dual or quad configurations. All components share similar CMOS process technologies aimed at providing efficient analog solutions for modern electronic systems.