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Datasheet
- 1.8V, microPOWER CMOS Operational Amplifiers Zero-Drift Series (Rev. C)
(PDF , 1295 KB) 01 May 2007 - OPA333, OPA2333 EMI Immunity Performance (Rev. A)
(PDF , 91 KB) 31 Oct 2012 - View All Technical Documents
Sample & Buy
| Free Samples | Buy from Authorized Distributors | Part # | Status | Temp (oC) | Price | QTY | Package | Pins | Device Marking | Package QTY | Carrier | Distributor Inventory | TI 1k Lead Time | | OPA333AID | ACTIVE | -40 to 125 | 1.15 | 1ku | SOIC (D) | 8 | View | 75 | TUBE | >5K | 1k quantity lead time: In stock | Alternate Sample: OPA333AIDBVT | | OPA333AIDBVR | ACTIVE | -40 to 125 | 0.95 | 1ku | SOT-23 (DBV) | 5 | View | 3000 | LARGE T&R | >5K | 1k quantity lead time: In stock | Alternate Sample: OPA333AIDBVTG4 | | OPA333AIDBVRG4 | ACTIVE | -40 to 125 | 0.95 | 1ku | SOT-23 (DBV) | 5 | View | 3000 | LARGE T&R | >5K | 1k quantity lead time: In stock | | OPA333AIDBVT | ACTIVE | -40 to 125 | 1.10 | 1ku | SOT-23 (DBV) | 5 | View | 250 | SMALL T&R | >5K | 1k quantity lead time: In stock | | OPA333AIDBVTG4 | ACTIVE | -40 to 125 | 1.10 | 1ku | SOT-23 (DBV) | 5 | View | 250 | SMALL T&R | 1K - 5K | 1k quantity lead time: In stock | | OPA333AIDCKR | ACTIVE | -40 to 125 | 0.95 | 1ku | SC70 (DCK) | 5 | View | 3000 | LARGE T&R | >5K | 1k quantity lead time: In stock | Contact Distributor | OPA333AIDCKRG4 | ACTIVE | -40 to 125 | 0.95 | 1ku | SC70 (DCK) | 5 | View | 3000 | LARGE T&R | No Stock | For lead times contact TI Authorized Distributor or local TI sales office | Alternate Sample: OPA333AIDCKR | | OPA333AIDCKT | ACTIVE | -40 to 125 | 1.10 | 1ku | SC70 (DCK) | 5 | View | 250 | SMALL T&R | >5K | 1k quantity lead time: In stock | Alternate Sample: OPA333AIDCKRG4 | | OPA333AIDCKTG4 | ACTIVE | -40 to 125 | 1.10 | 1ku | SC70 (DCK) | 5 | View | 250 | SMALL T&R | 1K - 5K | Typical lead time for 1k quantity: 4 to 8 weeks | | OPA333AIDG4 | ACTIVE | -40 to 125 | 1.15 | 1ku | SOIC (D) | 8 | View | 75 | TUBE | 1K - 5K | Typical lead time for 1k quantity: 4 to 8 weeks | Alternate Sample: OPA333AID | Contact Distributor | OPA333AIDR | ACTIVE | -40 to 125 | 0.95 | 1ku | SOIC (D) | 8 | View | 2500 | LARGE T&R | No Stock | Typical lead time for 1k quantity: 4 to 8 weeks | Alternate Sample: OPA333AIDG4 | Contact Distributor | OPA333AIDRG4 | ACTIVE | -40 to 125 | 0.95 | 1ku | SOIC (D) | 8 | View | 2500 | LARGE T&R | No Stock | Typical lead time for 1k quantity: 4 to 8 weeks |
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* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.
Related Products
| Part # | Name | Product Family | Comments |
|---|---|---|---|
| OPA2333 | 1.8V, 17µA, microPower, Precision, Zero Drift CMOS Op Amp | OPERATIONAL AMPLIFIER - ZERO DRIFT PRECISION AMPLIFIER | The OPA2333 (dual version) is offered in DFN-8 (3mm by 3mm), MSOP-8, and SO-8 packages |
| OPA335 | 0.05uV/C max, Single-Supply CMOS Operational Amplifier | OPERATIONAL AMPLIFIER - ZERO DRIFT PRECISION AMPLIFIER | Similar to OPA333 without Micropower operation. |
| DAC8164 | 14-Bit, Quad Channel, Ultra-Low Glitch, Voltage Output DAC with 2.5V, 2ppm/°C Internal Reference | DIGITAL TO ANALOG CONVERTER - PRECISION DAC (=<10MSPS) | The OPA333’s low noise, offset and drift make it ideal to buffer the internal reference of the DAC8614 enabling high capacitive load drive |
| LM7705 | Low Noise Negative Bias Generator | CHARGE PUMP (INDUCTORLESS) - BUCK/BOOST CHARGE PUMP | The negative bias voltage of the LM7705 prevents the amplifier OPA3xx from reaching saturation and Increases the output swing of the amplifier |
Technical Documents
Datasheet (1)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| 1295 | 01 May 2007 |
Application Notes (8)
| Title | Abstract | Type | Size (KB) | Date | Views |
|---|---|---|---|---|---|
| 91 | 31 Oct 2012 | 1,488 | |||
| 377 | 03 Aug 2011 | 1,518 | |||
| 357 | 18 May 2007 | 1,111 | |||
| 1310 | 24 May 2004 | 11,325 | |||
| 44 | 02 Oct 2000 | 2,281 | |||
| 77 | 02 Oct 2000 | 4,752 | |||
| 76 | 02 Oct 2000 | 2,860 | |||
| 2505 | 05 Jun 1985 | 790 |
Selection & Solution Guides (4)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| 716 | 17 Jul 2013 | 5,816 | ||
| 4838 | 02 May 2013 | 5,683 | ||
| 4801 | 10 Apr 2013 | 5,683 | ||
| 3594 | 10 Apr 2013 | 5,023 |
Tools & Software
Circuit Design & Simulation
Models (3)
| Title | Category | Type | Size (KB) | Date | Views |
|---|---|---|---|---|---|
| OPA333 PSpice Model (Rev. A) | PSpice Model | ZIP | 2 KB | 27 Aug 2009 | 532 views |
| OPA333 TINA-TI Reference Design (Rev. C) | TINA-TI Reference Design | TSC | 164 KB | 27 Sep 2011 | 185 views |
| OPA333 TINA-TI Spice Model (Rev. B) | TINA-TI Spice Model | ZIP | 6 KB | 27 Sep 2011 | 457 views |
Design Kits & Evaluation Modules (2)
| Name | Part# | Type |
|---|---|---|
| DIP Adapter Evaluation Module | DIP-ADAPTER-EVM | Evaluation Modules & Boards |
| Universal Operational Amplifier Evaluation Module | OPAMPEVM | Evaluation Modules & Boards |
Development Tools (1)
| Name | Part# | Type |
|---|---|---|
| Active Filter Design Application | FILTERPRO | Circuit Design & Simulation |
Reference Designs (4)
| Description | Part # | Company |
|---|---|---|
| Data Acquisition Optimized for Lowest Distortion, Lowest Noise, 18 bit, 1Msps Reference Design | TIPD115 | Texas Instruments |
| Data Acquisition for 10kHz AC, 35mW, 18 bit, 1Msps Reference Design | TIPD113 | Texas Instruments |
| Data Acquisition for MUX and Step Inputs, 18 bits, 1uS Full Scale Response Reference Design | TIPD112 | Texas Instruments |
| Low-Level V-to-I Converter Reference Design, 0V to 5V input to 0uA to 5uA output | TIPD107 | Texas Instruments |
Related End Equipment
Support & Community
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Training & Events
| Name | Type | Available During |
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Discover TI’s latest Operational Amplifiers for Industrial and Consumer markets
This session highlights the latest 36V operational amplifier families. |
On-Line Training | On Demand |
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Deciphering Electrical Characteristics in an Op Amp Datasheet
To predict system accuracy when using op amps it is important to understand the op amp data sheet. |
On-Line Training | On Demand |
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Engineer It - How to simplify your motor drive solution
Ryan Kehr, application manager for Motor Drivers, discusses simplifying your stepper motor drive solution. |
On-Line Training | On Demand |
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Engineer It – When to use a pre-driver vs. an integrated motor driver
Learn the differences between a pre-driver and an integrated motor driver and when to choose one over the other. |
On-Line Training | On Demand |
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Engineer It - Understanding basic sensored BLDC motor operation
Michael Firth, Motor Driver marketing manager, discusses the basic operation of a BLDC motor. |
On-Line Training | On Demand |