TS27L2CD

Instrumentation, Op Amps, Buffer Amps Overview

The TS27L2CD is a dual-channel precision CMOS operational amplifier manufactured by STMicroelectronics. It features a supply voltage range of 3V to 16V and operates within a temperature range of 0°C to +70°C. Key electrical parameters include a gain-bandwidth product of 100 kHz, a slew rate of 40 mV/µs, and an input bias current as low as 1 pA. The device consumes only 10 µA per amplifier and offers a common-mode rejection ratio of 65 dB.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Extremely low power consumption with 10 µA per amplifier
• Output voltage swings directly to ground rail
• High stability with excellent phase margin on capacitive loads
• CMOS technology provides very high input impedance

Instrumentation, Op Amps, Buffer Amps Applications

• Battery-powered instrumentation circuits
• Low-power sensor signal conditioning
• Portable medical devices
• Single-supply data acquisition systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the package suffix 'CD' corresponds to the SOIC-8 form factor in official datasheets. Confirm the commercial temperature grade (0°C to +70°C) matches application requirements. Ensure RoHS compliance status is validated against the specific manufacturing batch documentation provided by the supplier.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for applications requiring minimal quiescent current without sacrificing basic precision. The CMOS architecture ensures negligible input bias current drift compared to JFET alternatives. Verify that the 100 kHz bandwidth meets the signal frequency requirements before finalizing the design.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the TS27L2 series, representing the ultra-low power variant within ST's CMOS op-amp family. It shares architectural similarities with higher-speed variants like the TS27M2 but prioritizes energy efficiency over bandwidth. The device is designed for cost-sensitive, battery-operated environments where power conservation is critical.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Cross-reference with TS27L2CDT for identical electrical specifications in tape-and-reel packaging. Evaluate TS27L2CPT if TSSOP-8 surface-mount packaging is required instead of SOIC-8.