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Other qualified versions of INA159
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Product InformationFeatures
All trademarks are the property of their respective owners. Description
The INA159 is a high slew rate, G = 1/5 difference amplifier consisting of a precision op amp with a precision resistor network. The gain of 1/5 makes the INA159 useful to couple ±10V signals to single-supply analog-to-digital converters (ADCs), particularly those operating on a single +5V supply. The on-chip resistors are laser-trimmed for accurate gain and high common-mode rejection. Excellent temperature coefficient of resistance (TCR) tracking of the resistors maintains gain accuracy and common-mode rejection over temperature. The input common-mode voltage range extends beyond the positive and negative supply rails. It operates on +1.8V to +5.5V single or split supplies. The INA159 reference input uses two resistors for easy mid-supply or reference biasing. The difference amplifier is the foundation of many commonly-used circuits. The INA159 provides this circuit function without using an expensive external precision resistor network. The INA159 is available in an MSOP-8 surface-mount package and is specified for operation over the extended industrial temperature range, -40°C to +125°C. |
| Price | Packaging | CAD Design Tools | Samples | ||||||
| Device | Status | Temp (oC) | Price | Quantity | Package | Pins | Top Side Marking | Package QTY | Package Carrier | Symbols | Footprints | Samples |
| INA159AIDGKR | ACTIVE | -40 to 125 | 1.70 | 1ku | MSOP (DGK) | 8 | View | 2500 | LARGE T&R | Purchase Samples | ||
| INA159AIDGKRG4 | ACTIVE | -40 to 125 | 1.70 | 1ku | MSOP (DGK) | 8 | View | 2500 | LARGE T&R | Purchase Samples | ||
| INA159AIDGKT | ACTIVE | -40 to 125 | 1.90 | 1ku | MSOP (DGK) | 8 | View | 250 | SMALL T&R | |||
| INA159AIDGKTG4 | ACTIVE | -40 to 125 | 1.90 | 1ku | MSOP (DGK) | 8 | View | 250 | SMALL T&R | |||
* 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.
| TI Inventory Status | Reported Distributor Inventory | |||||
| INA159AIDGKR | As of 11:27 AM GMT, 03 Jul 2009 | As of 11:27 AM GMT, 03 Jul 2009 | ||||
| Lead Time | Region | Company | In Stock | Purchase | ||
| 20 Weeks | Americas | DigiKey | Available | |||
| INA159AIDGKRG4 | As of 11:27 AM GMT, 03 Jul 2009 | As of 11:27 AM GMT, 03 Jul 2009 | ||||
| Lead Time | Region | Company | In Stock | Purchase | ||
| 20 Weeks | Americas | DigiKey | Available | |||
| INA159AIDGKT | As of 11:27 AM GMT, 03 Jul 2009 | As of 11:27 AM GMT, 03 Jul 2009 | ||||
| Lead Time | Region | Company | In Stock | Purchase | ||
| 4 Weeks | Americas | DigiKey | 222 | |||
| Mouser Electronics | 93 | |||||
| Newark | 169 | |||||
| Asia | WPI | 187 | ||||
| INA159AIDGKTG4 | As of 11:27 AM GMT, 03 Jul 2009 | As of 11:27 AM GMT, 03 Jul 2009 | ||||
| Lead Time | Region | Company | In Stock | Purchase | ||
| 4 Weeks | Americas | 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 |
| INA159AIDGKR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| INA159AIDGKRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| INA159AIDGKT | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| INA159AIDGKTG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 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 INA159 
| Name | Part # | Company | Tool / Software Type |
| Free Tool: Gain and Component Calculators for Differential Op Amps | DIFFAMPGAINCALC | 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 Output Buffer Amplifier Selection Tool | MDACBUFFERPRO | Texas Instruments | Application Software |
| Part # | Name | Product Family | Comments |
| REF3225 | 2.5V 4ppm/Degrees C, 100uA SOT23-6 Series (Bandgap) Voltage Reference | REFERENCES - SERIES VOLTAGE REFERENCES |
INA159 and REF3225 provide superior performance over the entire Common-Mode Range
See Literature sbos333b ,the application information section |
| ADS8325 | 16-Bit, 100kSPS Serial Out, 2.7V to 5.5V Micro Power Sampling ADC | DATA CONVERTERS - ANALOG TO DIGITAL CONVERTERS | Diff Amplifier and ADC for low power applications |
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| Ultra Low Power Solution Page | |||

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