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OPA333AIDCKR The Texas Instruments OPA333AIDCKR is a micropower, zero-drift CMOS precision operational amplifier. It operates from a 1.8V supply and features low offset voltage and near-zero drift.
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OPA333AIDCKR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments OPA333AIDCKR is a micropower, zero-drift CMOS precision operational amplifier. It operates from a 1.8V supply and features low offset voltage and near-zero drift.
✓ Total Stock: 7,848 pcs

OPA333AIDCKR Available from 3 distributors

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Smaxon Electronics ✓
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6,000 pcs
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6000 pcs On Request 1 On Request On Request 20+ On Request On Request
Xingangxin ✓
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1,794 pcs
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1794 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
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54 pcs
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54 pcs On Request 1 On Request On Request On Request On Request On Request
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OPA333AIDCKR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Noise
Operating Temperature Range
Package / Case
Quiescent Current
SVHC Present
Supply Voltage
Tape & Reel
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OPA333AIDCKR Description

Short technical summary and product information.

The OPA333AIDCKR from Texas Instruments is a high-precision, low quiescent current operational amplifier designed for low-voltage, single-supply applications. It utilizes a proprietary auto-calibration technique to achieve very low offset voltage of 10 µV maximum and near-zero drift over time and temperature (0.05 µV/°C maximum).

 

This amplifier offers a wide supply voltage range from 1.8 V to 5.5 V and consumes only 17 µA of quiescent current. It features high-impedance inputs with a common-mode range 100 mV beyond the rails and a rail-to-rail output that swings within 50 mV of the rails. The noise performance is also notable, with 1.1 µV PP from 0.01 Hz to 10 Hz.

 

The OPA333AIDCKR is housed in a compact SOT-SC70 package with 5 pins, making it suitable for space-constrained designs. It operates within an industrial temperature range of -40°C to 125°C. Its combination of precision, low power, and small size makes it ideal for various applications requiring accurate signal amplification in battery-powered or power-sensitive systems.

OPA333AIDCKR Quick Information

Product Type: Operational Amplifier
Series: OPA333
Canonical Name: OPA333AIDCKR Micropower Zero-Drift CMOS Precision Operational Amplifier
Subcategory: Precision Op Amps

OPA333AIDCKR Compliance

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

OPA333AIDCKR Features

  • Very low offset voltage of 10 µV maximum.
  • Near-zero drift over time and temperature.
  • Low quiescent current of 17 µA.
  • Wide supply voltage range of 1.8 V to 5.5 V.
  • Compact SOT-SC70 package for space savings.

OPA333AIDCKR Applications

  • Ideal for battery-powered devices.
  • Suitable for portable instrumentation.
  • Used in sensor signal conditioning.
  • Applicable in low-voltage systems.

OPA333AIDCKR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the OPA333AIDCKR?

The OPA333AIDCKR operates with a supply voltage range of 1.8 V to 5.5 V.

What is the quiescent current of the OPA333AIDCKR?

The quiescent current for the OPA333AIDCKR is a maximum of 17 µA.

What is the maximum offset voltage for this operational amplifier?

The OPA333AIDCKR has a maximum offset voltage of 10 µV.

What is the zero-drift characteristic of the OPA333AIDCKR?

The OPA333AIDCKR exhibits a maximum zero drift of 0.05 µV/°C.

What is the noise level of the OPA333AIDCKR between 0.01 Hz and 10 Hz?

The noise level of the OPA333AIDCKR in the 0.01 Hz to 10 Hz range is 1.1 µV PP.

What is the operating temperature range for the OPA333AIDCKR?

The OPA333AIDCKR can operate in a temperature range from -40°C to 125°C.

What package type is the OPA333AIDCKR available in?

The OPA333AIDCKR is available in the SOT-SC70 package.

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