Skip to main content
Texas Instruments TL322CP — Logic ICs
Texas Instruments

TL322CP Dual General-Purpose Op-Amp, 1 MHz, 8-DIP

MPNTL322CP
End of Life

Texas Instruments TL322CP, dual general-purpose operational amplifier, 1 MHz gain-bandwidth, 0.6 V/µs slew rate, 5 V to 30 V supply, 8-DIP through-hole package, 0°C to 70°C.

$0.3Ref. price · indicative, final on quote
TL322CP datasheet
Packaging8-DIP (0.300", 7.62mm)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

TL322CP Technical Specifications
ParameterValue
Mounting typeThrough Hole
Amplifier typeGeneral Purpose
Voltage - input offset2 mV
Voltage - supply span30 V
Current - supply1.4mA (x2 Channels)
Current - input bias200 pA
Current - output (Channel)30 mA
Operating temperature0°C ~ 70°C
Gain bandwidth product1 MHz
PackageBulk
Slew rate0.6V/µs
Case8-DIP (0.300\", 7.62mm)
Number of circuits2

Product details

Dual op-amp in an 8-DIP — what you are working with

The TL322CP: It delivers a 1 MHz gain-bandwidth product and a 0.6 V/µs slew rate, with each channel sourcing or sinking up to 30 mA. The supply range spans 5 V to 30 V.

Where this part fits — and where it does not

The through-hole 8-DIP package is a legacy footprint still common in breadboard prototyping, educational labs, and retrofit repairs on older PCB designs.

5 V single-supply operation — yes, it works

The TL322CP operates from a minimum supply of 5 V, so a single 5 V rail is within spec. At 5 V the input common-mode range and output swing will be reduced compared to higher supply voltages — the datasheet's typical curves show the limits. For a 5 V single-supply design, verify the input and output voltage ranges against your signal levels, especially if you need rail-to-rail performance (this part does not offer it).

Lifecycle and supply posture

It is RoHS non-compliant, which matters for EU and other regulated markets — confirm your exemption or accept the non-compliant status.

Frequently asked questions

What is the slew rate of TL322CP?

The slew rate is 0.6 V/µs. This limits the large-signal bandwidth; for a 1 V output swing, the full-power bandwidth is roughly 95 kHz.

How does TL322CP compare to LM358?

Both are dual general-purpose op-amps in 8-DIP, but the TL322CP offers a higher gain-bandwidth (1 MHz vs 1 MHz typical for LM358 — essentially matched) and a lower input bias current (200 pA vs 45 nA typical for LM358). The TL322CP also has a higher output current capability (30 mA vs 20 mA typical for LM358). If your design needs the wider temperature range or lower minimum supply, the LM358 is the better fit.

What is the direct replacement for TL322CP?

There is no pin-compatible direct replacement listed in the manufacturer's cross-reference. The TLV9362IDDFR is a newer dual op-amp with rail-to-rail output, higher bandwidth (10.6 MHz), and wider temperature range, but it is a surface-mount part (different footprint). For a through-hole replacement, evaluate the LM358 or a similar dual DIP op-amp with the same pinout.