TS507CDT

Instrumentation, Op Amps, Buffer Amps Overview

The TS507CDT is a high-precision, single-supply rail-to-rail operational amplifier manufactured by STMicroelectronics. It features an ultra-low input offset voltage of 25 µV typical and 100 µV maximum, achieved through advanced internal trimming techniques that eliminate the need for external zeroing adjustments. The device operates within a supply voltage range of 2.7 V to 5.5 V and delivers a gain-bandwidth product of 1.9 MHz with a slew rate of 600 mV/µs. It offers a very large signal voltage gain of 131 dB and high power supply rejection ratio (PSRR) of 91 dB. The component is housed in an SOIC-8 surface-mount package and is qualified under AEC-Q100 standards for automotive reliability.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Ultra-low offset voltage performance without requiring external zeroing circuits
• Rail-to-rail input and output voltage swing capabilities
• High ESD protection rating of 5 kV (HBM) with latchup immunity
• Automotive qualification compliant with AEC-Q100 standards

Instrumentation, Op Amps, Buffer Amps Applications

• Battery-powered systems requiring space-saving designs
• Automotive sensor signal conditioning
• Industrial precision measurement applications

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'DT' corresponds to the SOIC-8 tape-and-reel packaging configuration as documented in official STMicroelectronics datasheets. Confirm that the operating temperature range and electrical parameters match the required design specifications before integration. Ensure compliance with RoHS directives and check for any recent lifecycle status updates regarding availability or obsolescence notices from the manufacturer.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when designing circuits that demand high DC accuracy combined with moderate AC speed in a compact form factor. The rail-to-rail I/O capability makes it suitable for low-voltage single-supply applications where maximizing dynamic range is critical. Consider the SOIC-8 package if board space allows for slightly larger footprints compared to SOT-23 variants while maintaining similar electrical performance characteristics.

Instrumentation, Op Amps, Buffer Amps Part Context

The TS507CDT belongs to the TS507 family of precision amplifiers designed for robust performance in harsh environments. Unlike the SOT-23-5 packaged versions, the CD variant utilizes an SOIC-8 package, offering alternative mounting options for PCB layouts. This family emphasizes stability across the entire supply voltage range and is specifically engineered to meet the stringent reliability requirements of modern automotive and industrial electronic systems.

Instrumentation, Op Amps, Buffer Amps FAQ

Does the TS507CDT require external components for offset voltage adjustment?

No, the TS507CDT utilizes a new trimming technique that yields ultra-low offset voltages without any need for external zeroing components.

What is the ESD protection level of the TS507CDT?

The device provides very high ESD protection rated at 5 kV according to the Human Body Model (HBM) standard.