TL074BCDR

Instrumentation, Op Amps, Buffer Amps Overview

The TL074BCDR is a quad low-noise JFET-input operational amplifier manufactured by Texas Instruments. It features a gain-bandwidth product of 5.25 MHz and a slew rate of 13 V/µs. The device operates within a supply voltage range of 10 V to 30 V, with a maximum dual supply of ±15 V. Input offset voltage is specified at 2 mV, while input bias current is 65 pA. It delivers an output current of 10 mA per channel with a common-mode rejection ratio of 100 dB. The component utilizes a 14-SOIC surface-mount package and functions within a temperature range of 0°C to 70°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• JFET input stage providing high input impedance and low input bias current
• Internal frequency compensation for stable operation without external components
• Output short-circuit protection to safeguard against load faults

Instrumentation, Op Amps, Buffer Amps Applications

• Audio preamplifier circuits
• Active filter designs
• Voltage follower configurations

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'BCD' confirms the B-grade offset voltage (2 mV) and commercial temperature range (0°C to 70°C). Ensure the SOIC-14 package dimensions match the PCB footprint requirements. Confirm RoHS compliance status as indicated in the manufacturer documentation before finalizing procurement orders.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a quad amplifier configuration is required with low noise characteristics and moderate speed. The 2 mV offset voltage makes it suitable for precision applications compared to standard variants. Consider the 14-SOIC package for automated surface-mount assembly processes.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the TL074 family of JFET-input operational amplifiers. It shares architectural similarities with the TL071 (single) and TL072 (dual) versions. The 'B' designation indicates tighter electrical specifications regarding offset voltage compared to the standard 'C' grade, while maintaining the same physical pinout and general functionality.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

TL074CDR: Standard grade variant with higher offset voltage (10 mV) and wider temperature range (-40°C to 85°C). TL074ACDR: Higher performance grade with lower offset voltage (3 mV). Verify package compatibility and thermal requirements when substituting.