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Datasheet
- microPower Single-Supply CMOS Instrumentation Amplifier (Rev. D)
(PDF , 921 KB) 31 Jan 2006 - 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 | Not Available | | INA321E/250 | ACTIVE | -55 to 125 | 1.70 | 1ku | VSSOP (DGK) | 8 | View | 250 | SMALL T&R | 1K - 5K | 1k quantity lead time: In stock | Not Available | | INA321E/250G4 | ACTIVE | -55 to 125 | 1.70 | 1ku | VSSOP (DGK) | 8 | View | 250 | SMALL T&R | 676 | Typical lead time for 1k quantity: 4 to 8 weeks | | INA321E/2K5 | ACTIVE | -55 to 125 | 1.55 | 1ku | VSSOP (DGK) | 8 | View | 2500 | LARGE T&R | 1K - 5K | 1k quantity lead time: In stock | Contact TI Distributor or Sales Office | Contact Distributor | INA321E/2K5G4 | ACTIVE | -55 to 125 | 1.55 | 1ku | VSSOP (DGK) | 8 | View | 2500 | LARGE T&R | No Stock | Typical lead time for 1k quantity: 4 to 8 weeks | | INA321EA/250 | ACTIVE | -55 to 125 | 1.25 | 1ku | VSSOP (DGK) | 8 | View | 250 | SMALL T&R | >5K | 1k quantity lead time: In stock | Contact TI Distributor or Sales Office | | INA321EA/250G4 | ACTIVE | -55 to 125 | 1.25 | 1ku | VSSOP (DGK) | 8 | View | 250 | SMALL T&R | 1K - 5K | 1k quantity lead time: In stock | Not Available | | INA321EA/2K5 | ACTIVE | -55 to 125 | 1.10 | 1ku | VSSOP (DGK) | 8 | View | 2500 | LARGE T&R | >5K | 1k quantity lead time: In stock | Not Available | Contact Distributor | INA321EA/2K5G4 | ACTIVE | -55 to 125 | 1.10 | 1ku | VSSOP (DGK) | 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.
Technical Documents
Datasheet (1)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| 921 | 31 Jan 2006 |
Selection & Solution Guides (4)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| 6259 | 11 Jul 2013 | 20,114 | ||
| 4838 | 02 May 2013 | 5,681 | ||
| 4801 | 10 Apr 2013 | 5,681 | ||
| 3594 | 10 Apr 2013 | 5,011 |
Tools & Software
Models (3)
| Title | Category | Type | Size (KB) | Date | Views |
|---|---|---|---|---|---|
| INA321 PSpice Model (Rev. A) | PSpice Model | ZIP | 55 KB | 04 Oct 2011 | 219 views |
| INA321 TINA-TI Reference Design (Rev. B) | TINA-TI Reference Design | TSC | 86 KB | 04 Oct 2011 | 103 views |
| INA321 TINA-TI Spice Model (Rev. A) | TINA-TI Spice Model | ZIP | 3 KB | 04 Oct 2011 | 187 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 |
Reference Designs (1)
| Description | Part # | Company |
|---|---|---|
| Low Power EKG & Heart Rate Monitor Reference Design using the MSP430FG439 | TIDM-EKG-HRM | Texas Instruments |
Related End Equipment
Support & Community
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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 |
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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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What is SuPA?
This presentation provides an overview of Supply for Power Amplifier (SuPA). |
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 |
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Engineer It - How to understand ripples in RF devices performance
Ripples arise while characterizing devices at RF and microwave frequencies. |
On-Line Training | On Demand |