OPA381AIDGKR is out of stock and can be placed on backorder.
Available Substitutes:

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Microchip Technology
In Stock: 0
Unit Price: $0.64000
Datasheet

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Microchip Technology
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Unit Price: $0.84000
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Microchip Technology
In Stock: 0
Unit Price: $0.56000
Datasheet
Transimpedance Amplifier 1 Circuit 8-VSSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

OPA381AIDGKR

DigiKey Part Number
296-46163-2-ND - Tape & Reel (TR)
296-46163-1-ND - Cut Tape (CT)
296-46163-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
OPA381AIDGKR
Description
IC TRANSIMPEDANCE 1 CIRC 8VSSOP
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Transimpedance Amplifier 1 Circuit 8-VSSOP
Datasheet
 Datasheet
EDA/CAD Models
OPA381AIDGKR Models
Product Attributes
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Category
Current - Supply
800µA
Mfr
Current - Output / Channel
10 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Supply Span (Min)
2.7 V
Part Status
Active
Voltage - Supply Span (Max)
5.5 V
Amplifier Type
Operating Temperature
-40°C ~ 125°C
Number of Circuits
1
Mounting Type
Surface Mount
Slew Rate
12V/µs
Package / Case
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Gain Bandwidth Product
18 MHz
Supplier Device Package
8-VSSOP
Current - Input Bias
3 pA
Base Product Number
Voltage - Input Offset
7 µV
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MCP6291-E/MSMicrochip Technology0MCP6291-E/MS-ND$0.64000Similar
MCP6291T-E/MSMicrochip Technology0MCP6291T-E/MSTR-ND$0.84000Similar
MCP6L91T-E/MSMicrochip Technology0MCP6L91T-E/MSTR-ND$0.56000Similar
In-Stock: 0
2,500 estimated in stock on 06-Nov-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.24000$2.24
10$1.66000$16.60
25$1.51440$37.86
100$1.35450$135.45
250$1.27828$319.57
500$1.23232$616.16
1,000$1.19449$1,194.49
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$1.15456$2,886.40
5,000$1.13050$5,652.50
7,500$1.11845$8,388.38
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.