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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 | | OPA343NA/250 | ACTIVE | -40 to 85 | 0.75 | 1ku | SOT-23 (DBV) | 5 | View | 250 | SMALL T&R | >5K | 1k quantity lead time: In stock | | OPA343NA/250G4 | ACTIVE | -40 to 85 | 0.75 | 1ku | SOT-23 (DBV) | 5 | View | 250 | SMALL T&R | 1K - 5K | Typical lead time for 1k quantity: 4 to 8 weeks | Not Available | | OPA343NA/3K | ACTIVE | -40 to 85 | 0.65 | 1ku | SOT-23 (DBV) | 5 | View | 3000 | LARGE T&R | >5K | 1k quantity lead time: In stock | Not Available | Contact Distributor | OPA343NA/3KG4 | ACTIVE | -40 to 85 | 0.65 | 1ku | SOT-23 (DBV) | 5 | View | 3000 | LARGE T&R | No Stock | For lead times contact TI Authorized Distributor or local TI sales office | | OPA343UA | ACTIVE | -40 to 85 | 0.80 | 1ku | SOIC (D) | 8 | View | 75 | TUBE | 1K - 5K | 1k quantity lead time: In stock | Not Available | Contact Distributor | OPA343UA/2K5 | ACTIVE | -40 to 85 | 0.65 | 1ku | SOIC (D) | 8 | View | 2500 | LARGE T&R | No Stock | For lead times contact TI Authorized Distributor or local TI sales office | Not Available | Contact Distributor | OPA343UA/2K5G4 | ACTIVE | -40 to 85 | 0.65 | 1ku | SOIC (D) | 8 | View | 2500 | LARGE T&R | No Stock | For lead times contact TI Authorized Distributor or local TI sales office | | OPA343UAG4 | ACTIVE | -40 to 85 | 0.80 | 1ku | SOIC (D) | 8 | View | 75 | TUBE | 75 | 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 |
|---|---|---|---|
| OPA340 | Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier(TM) Series | OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER | Similar to OPA343 but with Higher Precision (0.5mV Voltage Offset) |
| OPA341 | Single, 5.5MHz, RRIO, Low Power, (OPA343 with Shutdown) | OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER | Same as OPA343 but with Low Power Shutdown |
| TLV2461 | Single, Low Power, Rail-to-Rail Input/Output Operational Amplifier | OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER | Similar to OPA343 but with Lower Voltage Noise (11nV/rtHz), Similar Bandwidth |
| OPA364 | 1.8V, High CMR, RRIO Op Amp | OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER | Similar to OPA364 but with Wider Bandwidth and 1.8V Operation |
| ADS7816 | 12-Bit High Speed Micro Power Sampling Analog-To-Digital Converter | ANALOG TO DIGITAL CONVERTER - PRECISION ADC (<=10MSPS) | 12-Bit High Speed Micro Power Sampling Analog-To-Digital Converter |
Technical Documents
Datasheet (1)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| 852 | 30 Nov 2000 |
Application Notes (4)
| Title | Abstract | Type | Size (KB) | Date | Views |
|---|---|---|---|---|---|
| 1310 | 24 May 2004 | 11,918 | |||
| 44 | 02 Oct 2000 | 2,228 | |||
| 77 | 02 Oct 2000 | 6,004 | |||
| 76 | 02 Oct 2000 | 2,814 |
Tools & Software
Models (3)
| Title | Category | Type | Size (KB) | Date | Views |
|---|---|---|---|---|---|
| OPA343 PSpice Model | PSpice Model | ZIP | 33 KB | 15 Nov 2011 | 203 views |
| OPA343 TINA-TI Reference Design | TINA-TI Reference Design | TSC | 83 KB | 15 Nov 2011 | 45 views |
| OPA343 TINA-TI Spice Model | TINA-TI Spice Model | ZIP | 3 KB | 15 Nov 2011 | 184 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 (9)
| Name | Part# | Type |
|---|---|---|
| Automatic Resistor/Capacitor Calculator for Passive Filters | RC-FILTER-CALC | Calculation Tools |
| Decibel Calculator | DECIBEL-CALC | Calculation Tools |
| Frequency/Wavelength Calculator | FREQ-WAVE-CALC | Calculation Tools |
| Noise Calculator, Generator and Examples | OPAMP-NOISECALC | Calculation Tools |
| Op Amp Gain Stage Calculator | GAIN-STAGE-CALC | Calculation Tools |
| Resistor Calculator for Op Amp Gain and Zero Shift | RESISTOR-CALC | Calculation Tools |
| Active Filter Design Application | FILTERPRO | Circuit Design & Simulation |
| Analog Filter Design | FILTER-DESIGNER | Circuit Design & Simulation |
| SPICE-Based Analog Simulation Program | TINA-TI | Circuit Design & Simulation |
Support & Community
TI E2E™ Community
As a member of my.TI you can join the TI E2E™ Community where you can ask questions, share ideas and collaborate with fellow engineers and TI experts Contents are provided "AS IS" by the respective TI and Community contributors and do not constitute TI specifications. See Terms of Use. |
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Training & Events
| Name | Type | Available During |
|---|---|---|
| Sensor Signal Conditioning and Interface for Medical | Recorded Content | On Demand |
| Intro to Motor Drives and the Motor Signal Chain | Recorded Content | On Demand |
| Technology Day Toronto | In-Person | 11 Nov 2013 |
| Technology Day Detroit | In-Person | 26 Sep 2013 |
| Technology Day Boston | In-Person | 19 Sep 2013 |
See More Training & Events