CA3130AMZ

Overview

The CA3130AMZ is a single-channel general-purpose operational amplifier manufactured by Renesas Electronics. It features a gain-bandwidth product of 15 MHz and a slew rate of 30 V/us. The device operates with a supply voltage range from 2.5 V to 8 V (dual) or 5 V to 16 V (single). Key electrical specifications include an input offset voltage of 5 mV, a common-mode rejection ratio of 90 dB, and an input voltage noise density of 23 uV/sqrt Hz. It draws 10 mA of operating current and provides 22 mA output current per channel. The component is housed in an SOIC-8 surface-mount package and supports an operating temperature range from -55 C to +125 C.

Feature Summary

• High-speed performance with 15 MHz gain-bandwidth product and 30 V/us slew rate for rapid signal processing.
• Low input offset voltage of 5 mV ensures accurate amplification with minimal DC error.
• Wide dual-supply operation capability ranging from 2.5 V to 8 V for flexible power integration.
• Extended industrial temperature rating from -55 C to +125 C for reliable operation in harsh environments.

Applications

• General-purpose analog signal conditioning circuits
• Precision instrumentation amplifier stages
• Active filter designs requiring high slew rates
• Military-grade electronic systems

Procurement Notes

Verify the specific suffix 'M' indicates MIL-spec compliance and annealed construction as described in official datasheets. Confirm RoHS status details via manufacturer documentation. Check humidity sensitivity classification for proper storage and handling requirements during assembly. Ensure the SOIC-8 package dimensions match PCB footprint specifications before finalizing procurement orders.

Selection Notes

Select this component when high slew rate and wide bandwidth are required alongside low offset voltage. The CA3130AMZ suits applications needing robust performance across extreme temperatures. Consider the 10 mA quiescent current if power efficiency is critical. Verify that the 22 mA output drive capability meets load requirements. Compare against other single-channel op-amps if higher channel density is needed.

Part Context

The CA3130A series represents a line of general-purpose operational amplifiers designed for versatile analog applications. The CA3130AMZ variant specifically denotes the military-grade version with enhanced reliability standards. Manufactured by Renesas Electronics, formerly Intersil, this part continues the legacy of high-performance analog components. It belongs to the broader CA3130 family, offering consistent electrical characteristics across different packaging and grade options.

FAQ

What is the maximum dual supply voltage for the CA3130AMZ?

The maximum dual supply voltage is 8 V.

Does the CA3130AMZ have a shutdown function?

No, the CA3130AMZ does not feature a shutdown mode.