Quad CMOS rail-to-rail op-amp in a through-hole DIP
The Texas Instruments TLV2474IN is a quad CMOS operational amplifier with rail-to-rail output swing, packaged in a 14-lead DIP (0.300" body) for through-hole mounting. It delivers a gain bandwidth product of 2.8 MHz and a slew rate of 1.5 V/µs, running on a single supply from 2.7 V to 6 V or split supplies. Each of the four channels draws 600 µA typical supply current, and the output can source or sink 35 mA. The input bias current is just 2.5 pA, and input offset voltage is 250 µV. The operating temperature range spans -40°C to 125°C, covering industrial and automotive cabin environments.
Speed and drive — where the 2.8 MHz GBW fits
With a 2.8 MHz gain-bandwidth product and 1.5 V/µs slew rate, this op-amp handles audio-frequency signals, sensor conditioning up to a few hundred kHz, and general-purpose filtering. The 35 mA output per channel can drive a moderate load — think ADC inputs, reference buffers, or small relays.
Lifecycle and compliance — active, no obsolescence risk
The TLV2474IN carries an Active lifecycle status from Texas Instruments. It is ROHS3 compliant (lead-free). No last-time-buy or end-of-life notices are in effect. For new designs, this part is a safe choice — no near-term supply risk.
Sourcing and BOM fit
This part is sourced through independent distribution and quoted to order against an RFQ. For a BOM line that needs a quad op-amp in a through-hole package with rail-to-rail output and industrial temperature range, the TLV2474IN is a direct fit.