Product Identity:
Part Number: OPA333AIDCKR
Manufacturer: Texas Instruments
Canonical Name: OPA333AIDCKR Micropower Zero-Drift CMOS Precision Operational Amplifier
Product Type: Operational Amplifier
Series: OPA333
Category: Uncategorized
Subcategory: Precision Op Amps

Summary:
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.

Description:
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.

Specifications:
- Noise: 1.1 uV PP
- Operating Temperature Range: -40 to 125 °C
- Package / Case: SOT-SC70 (DCK)
- Quiescent Current: 17 uA
- SVHC Present: Not Present
- Supply Voltage: 1.8 V
- Tape & Reel: Yes

Availability and Pricing:
- Stock Status: In Stock
- Distributor Count: 3
- Total Stock: 7,848
- Pricing Available: No

Distributor Offers:
- Distributor: Smaxon Electronics
  Stock: 6,000

- Distributor: Xingangxin
  Stock: 1,794

- Distributor: PROSOFT ELECTRONICS
  Stock: 54

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.

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

Compliance:
- RoHS Status: RoHS3 Compliant
- REACH Status: REACH Unaffected
- Moisture Sensitivity Level: 1 Unlimited
- SVHC Present: Not Present

Documents and Media:
- Image: https://static.distyparts.com/disty-files/images/2a/b9/85/dck0005a.png
- Product Page: https://distyparts.com/product/opa333aidckr
- RFQ URL: https://distyparts.com/product/opa333aidckr#rfq

FAQs:
Q: What is the supply voltage range for the OPA333AIDCKR?
A: The OPA333AIDCKR operates with a supply voltage range of 1.8 V to 5.5 V.

Q: What is the quiescent current of the OPA333AIDCKR?
A: The quiescent current for the OPA333AIDCKR is a maximum of 17 µA.

Q: What is the maximum offset voltage for this operational amplifier?
A: The OPA333AIDCKR has a maximum offset voltage of 10 µV.

Q: What is the zero-drift characteristic of the OPA333AIDCKR?
A: The OPA333AIDCKR exhibits a maximum zero drift of 0.05 µV/°C.

Q: What is the noise level of the OPA333AIDCKR between 0.01 Hz and 10 Hz?
A: The noise level of the OPA333AIDCKR in the 0.01 Hz to 10 Hz range is 1.1 µV PP.

Q: What is the operating temperature range for the OPA333AIDCKR?
A: The OPA333AIDCKR can operate in a temperature range from -40°C to 125°C.

Q: What package type is the OPA333AIDCKR available in?
A: The OPA333AIDCKR is available in the SOT-SC70 package.

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