TS464CDT

Instrumentation, Op Amps, Buffer Amps Overview

The TS464CDT is a quad operational amplifier manufactured by STMicroelectronics, housed in a 14-SOIC surface-mount package. It features rail-to-rail output capability and operates within a supply voltage range of 2.7 V to 10 V. Key electrical specifications include a gain-bandwidth product of 12 MHz, a slew rate of 4 V/µs, an input bias current of 200 nA, and an input offset voltage of 1 mV. The device draws a total supply current of 2 mA across its four channels and functions reliably within an operating temperature range of -20°C to +70°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Quad configuration with rail-to-rail output performance
• Low noise level of 4nV/√Hz for high dynamic applications
• Low distortion characteristics suitable for precision signal processing

Instrumentation, Op Amps, Buffer Amps Applications

• Portable battery-supplied equipment requiring low power consumption
• Audio signal conditioning circuits demanding low noise and distortion
• General-purpose analog signal processing in compact form factors

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'DT' corresponds to the 14-SOIC tape-and-reel packaging format when sourcing. Confirm that the operating temperature range of -20°C to +70°C meets the environmental requirements of the target application. Ensure compatibility with standard surface-mount assembly processes for SOIC packages. Cross-reference the manufacturer part number with official distributor catalogs to validate current availability status and lead times.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a quad amplifier with rail-to-rail output is required in a small surface-mount footprint. It is appropriate for designs needing moderate bandwidth (12 MHz) and low noise (4nV/√Hz). Consider the 14-SOIC package constraints for PCB layout. Evaluate if the -20°C to +70°C industrial temperature range suffices for the intended environment compared to wider commercial or automotive grades.

Instrumentation, Op Amps, Buffer Amps Part Context

The TS464CDT belongs to the TS46x family of operational amplifiers from STMicroelectronics. This family includes single (TS461), dual (TS462), and quad (TS464) variants. All members share similar electrical characteristics, including low noise, low distortion, and rail-to-rail output capabilities, designed for portable and battery-powered applications. The TS464 variant specifically integrates four independent amplifiers into a single package.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

The TS464CPT serves as a pin-compatible alternative offering identical electrical specifications but packaged in a 14-TSSOP format instead of the 14-SOIC used by the TS464CDT. Designers must verify footprint compatibility during substitution.