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Datasheet
- FET-Input, Low Power Instrumentation Amplifier
(PDF , 362 KB) 27 Sep 2000 - View All Technical Documents
Sample & Buy
| Free Samples | Buy from Authorized Distributors | Part # | Status | Price | QTY | Package | Pins | Top Side Marking | Package QTY | Carrier | Distributor Inventory | TI 1k Lead Time | Contact TI Distributor or Sales Office | | INA121P | ACTIVE | 3.90 | 1ku | PDIP (P) | 8 | View | 50 | TUBE | 1K - 5K | 1k quantity lead time: In stock | Contact TI Distributor or Sales Office | | INA121PA | ACTIVE | 2.88 | 1ku | PDIP (P) | 8 | View | 50 | TUBE | 1K - 5K | Typical lead time for 1k quantity: 4 to 8 weeks | Contact TI Distributor or Sales Office | | INA121PAG4 | ACTIVE | 2.88 | 1ku | PDIP (P) | 8 | View | 50 | TUBE | 68 | Typical lead time for 1k quantity: 4 to 8 weeks | Contact TI Distributor or Sales Office | | INA121PG4 | ACTIVE | 3.90 | 1ku | PDIP (P) | 8 | View | 50 | TUBE | 34 | Typical lead time for 1k quantity: 4 to 8 weeks | Contact TI Distributor or Sales Office | | INA121U | ACTIVE | 4.05 | 1ku | SOIC (D) | 8 | View | 75 | TUBE | >5K | 1k quantity lead time: In stock | Not Available | | INA121U/2K5 | ACTIVE | 3.55 | 1ku | SOIC (D) | 8 | View | 2500 | LARGE T&R | 1K - 5K | 1k quantity lead time: In stock | Not Available | Contact Distributor | INA121U/2K5G4 | ACTIVE | 3.55 | 1ku | SOIC (D) | 8 | View | 2500 | LARGE T&R | No Stock | Typical lead time for 1k quantity: 4 to 8 weeks | | INA121UA | ACTIVE | 3.00 | 1ku | SOIC (D) | 8 | View | 75 | TUBE | >5K | 1k quantity lead time: In stock | Not Available | | INA121UA/2K5 | ACTIVE | 2.50 | 1ku | SOIC (D) | 8 | View | 2500 | LARGE T&R | >5K | 1k quantity lead time: In stock | Not Available | Contact Distributor | INA121UA/2K5E4 | ACTIVE | 2.50 | 1ku | SOIC (D) | 8 | View | 2500 | LARGE T&R | No Stock | For lead times contact TI Authorized Distributor or local TI sales office | Contact TI Distributor or Sales Office | | INA121UAE4 | ACTIVE | 3.00 | 1ku | SOIC (D) | 8 | View | 75 | TUBE | 35 | For lead times contact TI Authorized Distributor or local TI sales office | Contact TI Distributor or Sales Office | | INA121UG4 | ACTIVE | 4.05 | 1ku | SOIC (D) | 8 | View | 75 | TUBE | 463 | 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 |
|---|---|---|---|
| INA118 | Precision, Low Power Instrumentation Amplifier | INSTRUMENTATION AMPLIFIER - SINGLE SUPPLY | Improved offset voltage |
| TPS7A3001 | Vin -3V to -36V, -200mA, Ultra-Low Noise, High PSRR, Low-Dropout Linear Regulator | LINEAR REGULATOR (LDO) - SINGLE CHANNEL LDO |
The negative-voltage TPS7A3001 LDO, when paired with the positive voltage TPS7A4901 LDO, provides designers with a total solution for powering precision analog applications. These LDOs feature ultra-high PSRR performance with output noise as low as 16 �Vrms
and are designed to power noise-sensitive applications. Please look at ti.com/pmp5863. See Literature slvt170 See Literature SLVT170, Power management for Precision Analog |
| TPS7A4901 | Vin 3V to 36V, 150mA, Ultra-Low Noise, High PSRR, Low-Dropout Linear Regulator | LINEAR REGULATOR (LDO) - SINGLE CHANNEL LDO |
The negative-voltage TPS7A3001 LDO, when paired with the positive voltage TPS7A4901 LDO, provides designers with a total solution for powering precision analog applications. These LDOs feature ultra-high PSRR performance with output noise as low as 16 �Vrms
and are designed to power noise-sensitive applications. Please look at ti.com/pmp5863. See Literature slvt170 See Literature SLVT170, Power management for Precision Analog |
Technical Documents
Datasheet (1)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| 362 | 27 Sep 2000 |
Tools & Software
Models (2)
| Title | Category | Type | Size (KB) | Date | Views |
|---|---|---|---|---|---|
| INA121 PSpice Model (Rev. A) | PSpice Model | ZIP | 39 KB | 21 Sep 2011 | 240 views |
| INA121 TINA-TI Reference Design (Rev. B) | TINA-TI Reference Design | TSC | 91 KB | 21 Sep 2011 | 179 views |
Design Kits & Evaluation Modules (1)
| Name | Part# | Type |
|---|---|---|
| DIP Adapter Evaluation Module | DIP-ADAPTER-EVM | Evaluation Modules & Boards |
Development Tools (2)
| Name | Part# | Type |
|---|---|---|
| Calculate Input Common-Mode Range of Instrumentation Amplifiers | INA-CMV-CALC | Calculation Tools |
| SPICE-Based Analog Simulation Program | TINA-TI | Circuit Design & Simulation |
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