OPA2381
(ACTIVE) Precision, Low Power, Transimpedance Amplifier

Description &
Features
Sample &
Buy
Technical
Documents
Tools &
Software
Support & Community

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
OPA2381AIDGKR ACTIVE -40 to 125 1.15 | 1ku VSSOP (DGK) | 8 View 2500 | LARGE T&R 1K - 5K 1k quantity lead time: In stock
Not Available Contact Distributor OPA2381AIDGKRG4 ACTIVE -40 to 125 1.15 | 1ku VSSOP (DGK) | 8 View 2500 | LARGE T&R No Stock Typical lead time for 1k quantity: 4 to 8 weeks
Not Available
OPA2381AIDGKT ACTIVE -40 to 125 1.35 | 1ku VSSOP (DGK) | 8 View 250 | SMALL T&R 708 Typical lead time for 1k quantity: 4 to 8 weeks
OPA2381AIDGKTG4 ACTIVE -40 to 125 1.35 | 1ku VSSOP (DGK) | 8 View 250 | SMALL T&R 852 Typical lead time for 1k quantity: 4 to 8 weeks
Not Available
OPA2381AIDRBT ACTIVE -40 to 125 1.35 | 1ku SON (DRB) | 8 View 250 | SMALL T&R 1K - 5K 1k quantity lead time: In stock
OPA2381AIDRBTG4 ACTIVE -40 to 125 1.35 | 1ku SON (DRB) | 8 View 250 | SMALL T&R 250 Typical lead time for 1k quantity: 4 to 8 weeks

* 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
PDF 988 18 Nov 2004

Tools & Software

Models (3)

Title Category Type Size (KB) Date Views
OPA2381 PSpice Model PSpice Model ZIP 62 KB 04 Oct 2011 833 views
OPA2381 TINA-TI Reference Design TINA-TI Reference Design TSC 131 KB 04 Oct 2011 67 views
OPA2381 TINA-TI Spice Model TINA-TI Spice Model ZIP 7 KB 04 Oct 2011 822 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 (8)

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
SPICE-Based Analog Simulation Program TINA-TI Circuit Design & Simulation



Support & Community


TI E2E™ Community

TI E2E Community

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Contents are provided "AS IS" by the respective TI and Community contributors and do not constitute TI specifications. See Terms of Use.

Training & Events

Name Type Available During
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  
Deciphering Electrical Characteristics in an Op Amp Datasheet
To predict system accuracy when using op amps it is important to understand the op amp data sheet.
On-Line Training   On Demand  
High Performance, Variable Gain, Differential Amplifiers
This presentation covers the criteria used to select variable gain blocks and features some state of the art TI amplifiers.
On-Line Training   On Demand  
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  
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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