| 
|
Samples & Purchase Cart- |
- Contact Us
- |
- TI Worldwide: United States
- |
- my.TI Login
|
|
Customers Who Evaluated This Product Also Evaluated
Product InformationFeatures
All trademarks are the property of their respective owners. Description
The INA2128 is a dual, low power, general purpose instrumentation amplifier offering excellent accuracy. Its versatile 3-op amp design and small size make it ideal for a wide range of applications. Current-feedback input circuitry provides wide bandwidth even at high gain (200kHz at G = 100). A single external resistor sets any gain from 1 to 10,000. Internal input protection can withstand up to ±40V without damage. The INA2128 is laser trimmed for very low offset voltage (50µV), drift (0.5µV/°C) and high common-mode rejection (120dB at G ≥ 100). It operates with power supplies as low as ±2.25V, and quiescent current is only 700µA per IA—ideal for battery operated and multiple-channel systems. View All Description in Datasheet |
| Price | Packaging | CAD Design Tools | Samples | |||||
| Device | Status | Price | Quantity | Package | Pins | Top Side Marking | Package QTY | Package Carrier | Symbols | Footprints | Samples |
| INA2128U | ACTIVE | 8.65 | 1ku | SOIC (DW) | 16 | View | 40 | TUBE | Contact TI Distributor or Sales Office | ||
| INA2128U/1K | ACTIVE | 7.85 | 1ku | SOIC (DW) | 16 | View | 1000 | LARGE T&R | Purchase Samples | ||
| INA2128U/1KE4 | ACTIVE | 7.85 | 1ku | SOIC (DW) | 16 | View | 1000 | LARGE T&R | Purchase Samples | ||
| INA2128UA | ACTIVE | 5.40 | 1ku | SOIC (DW) | 16 | View | 40 | TUBE | |||
| INA2128UA/1K | ACTIVE | 4.90 | 1ku | SOIC (DW) | 16 | View | 1000 | LARGE T&R | Purchase Samples | ||
| INA2128UA/1KG4 | ACTIVE | 4.90 | 1ku | SOIC (DW) | 16 | View | 1000 | LARGE T&R | Purchase Samples | ||
| INA2128UAG4 | ACTIVE | 5.40 | 1ku | SOIC (DW) | 16 | View | 40 | TUBE | Contact TI Distributor or Sales Office | ||
| INA2128UG4 | ACTIVE | 8.65 | 1ku | SOIC (DW) | 16 | View | 40 | TUBE | Contact TI Distributor or Sales Office | ||
* 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.
| Reported Distributor Inventory as of 11:58 AM GMT, 25 Nov 2009 | |||
| Region | Company | In Stock | Purchase |
| TI Lead Time*: 20 WeeksINA2128U | |||
| Americas | Arrow | >1k | |
| Avnet | 428 | ||
| Newark | 165 | ||
| Asia | Farnell Asia | 148 | |
| WPI | 88 | ||
| Europe | Arrow Southern Europe | 8 | |
| Avnet-SILICA | 168 | ||
| Compel | 345 | ||
| EBV Elektronik | 1 | ||
| Farnell | 100 | ||
| Spoerle | 73 | ||
| Worldwide | DigiKey | 12 | |
| Mouser Electronics | 80 | ||
| TI Lead Time*: 20 WeeksINA2128U/1K | |||
| Americas | Avnet | 1k | |
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 20 WeeksINA2128U/1KE4 | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 20 WeeksINA2128UA | |||
| Americas | Arrow | 9 | |
| Newark | 503 | ||
| Rochester Electronics | 36 | ||
| Asia | Farnell Asia | 32 | |
| WPI | >1k | ||
| Europe | Arrow Southern Europe | 56 | |
| Compel | 71 | ||
| Farnell | 26 | ||
| Worldwide | Mouser Electronics | 85 | |
| TI Lead Time*: 20 WeeksINA2128UA/1K | |||
| Americas | Rochester Electronics | 406 | |
| TI Lead Time*: 20 WeeksINA2128UA/1KG4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 20 WeeksINA2128UAG4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 20 WeeksINA2128UG4 | |||
| Worldwide | DigiKey | Available | |
** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.
| Product Content | DPPM / MTBF / FIT Rate | ||||
| Device | Eco Plan* | Lead / Ball Finish | MSL Rating / Peak Reflow | Details | Details |
INA2128U  | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | View | View |
| INA2128U/1K | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | View | View |
| INA2128U/1KE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | View | View |
| INA2128UA | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | View | View |
| INA2128UA/1K | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | View | View |
| INA2128UA/1KG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | View | View |
| INA2128UAG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | View | View |
| INA2128UG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | View | View |
* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.
If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.
Most useful technical documents for INA2128 
| Name | Part # | Company | Tool / Software Type |
| Calculate Input Common-Mode Range of Instrumentation Amplifiers | INA-CMV-CALC | Texas Instruments | Calculation Utilities |
| Fully Differential Amplifier Component Calculator | FULLDIFFAMP-CALC | Texas Instruments | Calculation Utilities |
| SPICE-Based Analog Simulation Program | TINA-TI | Texas Instruments | Simulators |
| MDACBufferPro(TM) Output Buffer Amplifier Selection Tool | MDACBUFFERPRO | Texas Instruments | Application Software |
| |||
| Customers Who Evaluated This Product Also Evaluated... | |||
| Part # | Name | Product Family | Comments |
| INA105 | Precision Unity Gain Differential Amplifier | AMPLIFIERS AND LINEAR-DIFFERENCE AMPLIFIER | TI customers also evaluated this product. |
| INA106 | Precision Fixed-Gain Differential Amplifier | AMPLIFIERS AND LINEAR-DIFFERENCE AMPLIFIER | TI customers also evaluated this product. |
| INA2141 | Dual, Low Power, G = 10, 100 Instrumentation Amplifier | AMPLIFIERS AND LINEAR-DIFFERENCE AMPLIFIER | TI customers also evaluated this product. |
| INA128 | Precision, Low Power Instrumentation Amplifiers | INSTRUMENTATION AMPLIFIER-DUAL SUPPLY | TI customers also evaluated this product. |
| INA118 | Precision, Low Power Instrumentation Amplifier | INSTRUMENTATION AMPLIFIER-SINGLE SUPPLY | TI customers also evaluated this product. |
Most Popular Tags for INA2128:
Products | Applications | Design Support | Sample & Buy 
TI Worldwide | About TI | Contact Us | Investor Relations | News Center | Corporate Citizenship | Careers | Tags | my.TI Login | All Searches | Site Map
© Copyright 1995-2009 Texas Instruments Incorporated. All rights reserved. Trademarks | Privacy Policy | Terms of Use
