Is there a pin-compatible replacement for TL062CDT?

Yes, several dual op-amps like the TS912IDT share the standard 8-pin SOIC package and pinout. However, pin compatibility does not guarantee electrical compatibility; parameters like supply voltage and input bias current must be verified.

What risks should I check before replacing TL062CDT?

Key risks include: 1) Supply Voltage: Ensure the replacement supports your circuit's voltage (target is 36V max). 2) Input Type: The TL062CDT is a JFET-input op-amp with very low input bias current; replacing it with a bipolar type can cause errors. 3) Slew Rate & Bandwidth: Ensure the replacement's speed is adequate for your application.

TL062CDT Alternatives, Datasheet & Cross Reference | STMicroelectronics

The STMicroelectronics TL062CDT is a popular low-power dual JFET operational amplifier in an SO-8 package. When searching for a replacement, it is critical to match the dual-channel configuration, high-impedance JFET inputs, and 36V supply voltage capability.

AI replacement insight

Electrical riskhigh

Many candidates have lower voltage ratings or incompatible input types (bipolar vs JFET).

Package risklow

All candidates reviewed are in the same SO-8 package.

Firmware risklow

Not applicable for this analog component.

Can it be replaced directly?

No direct drop-in replacement for the TL062CDT was identified. The closest candidate, TS912IDT, has a significantly lower maximum supply voltage (16V vs 36V), making it unsuitable for many applications.

Best replacement path

For low-voltage (<16V) circuits, TS912IDT is a possible substitute if the lower slew rate is acceptable. For applications requiring >16V, a new search for high-voltage JFET or CMOS dual op-amps is necessary.

Main risk

The primary risk is electrical damage or malfunction due to candidates having a much lower maximum supply voltage or an incompatible input type (Bipolar vs. JFET).

Recommended alternatives

A pin-compatible CMOS alternative with very low input current, but limited to 16V operation and with a lower slew rate.

View details

Alternative comparison matrix

Feature / factor	TL062CDT	TS912IDT	Compatibility / risk
Package	SO-8	SO-8	SO-8 — Package matches.
Pinout	Standard Dual Op-Amp	Standard Dual Op-Amp	Standard Dual Op-Amp — Pinout is compatible.
Voltage	6V to 36V	2.7V to 16V	2.7V to 16V — Significantly lower max supply voltage.
Current	30 pA	1 pA	1 pA — Input bias current is much lower (better). CMOS input is a good match for JFET.
Slew Rate	3.5 V/µs	0.4 V/µs	0.4 V/µs — Slew rate is significantly lower.
Temperature	0°C to +70°C	-40°C to +125°C	-40°C to +125°C — Wider operating temperature range.

Application & sourcing insights

Questions & answers

For applications operating below 16V, the TS912IDT is a potential alternative, offering a similar high-impedance input. However, its lower slew rate and voltage limit require careful circuit review. No suitable alternative for high-voltage applications was found.