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OPA4330AIDR The Texas Instruments OPA4330AIDR is a quad-channel, micropower, precision, zero-drift CMOS operational amplifier. It operates from a 1.8-V to 5.5-V supply and offers a low offset voltage of 50 µV.
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OPA4330AIDR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments OPA4330AIDR is a quad-channel, micropower, precision, zero-drift CMOS operational amplifier. It operates from a 1.8-V to 5.5-V supply and offers a low offset voltage of 50 µV.
✓ Total Stock: 107,840 pcs
$ Price Range: $1.62

OPA4330AIDR Available from 4 distributors

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Romaks Technologies ✓
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90,400 pcs
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90400 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
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7,715 pcs
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7715 pcs On Request 1 On Request On Request 20+ On Request On Request
Xingangxin ✓
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5,027 pcs
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5027 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
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4,698 pcs
On Request
4698 pcs On Request 1 On Request On Request 20+ On Request On Request
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OPA4330AIDR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Architecture
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Number of Channels
Operating Temperature Range
Output Current
SVHC Present
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OPA4330AIDR Description

Short technical summary and product information.

The Texas Instruments OPA4330AIDR is a quad-channel, micropower, precision, zero-drift CMOS operational amplifier designed for high-performance applications. It operates over a wide supply voltage range from 1.8 V to 5.5 V.

 

Key electrical characteristics include a low offset voltage of 50 µV maximum and an offset drift of 0.25 µV/°C maximum. The device features a gain bandwidth product of 0.35 MHz and a slew rate of 0.16 V/µs. With a quiescent current of only 35 µA maximum, it is suitable for power-sensitive designs.

 

The OPA4330AIDR offers rail-to-rail input and output swing, along with internal EMI hardening for improved signal integrity. It is available in compact packages such as TSSOP, SOIC, and VQFN, making it versatile for various board space constraints.

 

This operational amplifier is well-suited for applications requiring high precision and low power consumption, such as sensor conditioning, battery-powered instrumentation, and portable medical devices.

OPA4330AIDR Quick Information

Product Type: Operational Amplifier
Series: OPAx330
Canonical Name: OPA4330AIDR Quad Precision Zero-Drift CMOS Operational Amplifier
Subcategory: Precision Op Amps

OPA4330AIDR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

OPA4330AIDR Estimated Pricing

Qty Low High
1+ $1.62 $1.62

Estimated market price range - modelled values for guidance only, not live distributor offers.

OPA4330AIDR Features

  • Quad-channel precision zero-drift CMOS op amp.
  • Low 50 µV maximum offset voltage.
  • Excellent 0.25 µV/°C maximum offset drift.
  • Wide 1.8 V to 5.5 V supply voltage range.
  • Rail-to-rail input and output operation.

OPA4330AIDR Applications

  • Ideal for low-power sensor signal conditioning.
  • Suitable for battery-powered instrumentation.
  • Used in portable medical devices.
  • Effective in high-precision analog circuits.

OPA4330AIDR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the OPA4330AIDR?

The total supply voltage range is 1.8V to 5.5V.

What is the maximum offset voltage of the OPA4330AIDR?

The maximum offset voltage is 50µV at 25°C.

What is the operating temperature range of the OPA4330AIDR?

The operating temperature range is -40°C to 125°C.

What packages are available for the OPA4330AIDR?

The OPA4330AIDR is available in TSSOP (PW), SOIC (D), and VQFN (RGY) packages.

What is the gain bandwidth product of the OPA4330AIDR?

The typical gain bandwidth product is 0.35MHz.

What is the quiescent current per channel of the OPA4330AIDR?

The typical quiescent current per channel is 21µA.

What is the offset drift of the OPA4330AIDR?

The typical offset drift is 0.02µV/°C.

OPA4330AIDR Alternate Parts

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The Texas Instruments OPA4330AIPW is a quad, micropower, precision, zero-drift CMOS operational amplifier. It operates from a 1.8-V to 5.5-V supply and features rail-to-rail input and output.
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