OPA343UA is out of stock and can be placed on backorder.
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Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail 8-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

OPA343UA

DigiKey Part Number
OPA343UA-ND
Manufacturer
Manufacturer Part Number
OPA343UA
Description
IC OPAMP GP 1 CIRCUIT 8SOIC
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
OPA343UA Models
Product Attributes
Filter Similar Products
Category
Voltage - Input Offset
2 mV
Mfr
Current - Supply
850µA
Series
Current - Output / Channel
50 mA
Packaging
Tube
Voltage - Supply Span (Min)
2.5 V
Part Status
Active
Voltage - Supply Span (Max)
5.5 V
Amplifier Type
Operating Temperature
-40°C ~ 85°C
Number of Circuits
1
Mounting Type
Surface Mount
Output Type
Rail-to-Rail
Package / Case
8-SOIC (0.154", 3.90mm Width)
Slew Rate
6V/µs
Supplier Device Package
8-SOIC
Gain Bandwidth Product
5.5 MHz
Base Product Number
Current - Input Bias
0.2 pA
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (11)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MCP6271-E/SNMicrochip Technology0MCP6271-E/SN-ND$0.66000Similar
MCP6271T-E/SNMicrochip Technology0MCP6271T-E/SNTR-ND$0.66000Similar
AD8541ARZAnalog Devices Inc.0AD8541ARZ-ND$2.03000Similar
AD8541ARZ-REELAnalog Devices Inc.0AD8541ARZ-REELTR-ND$2.03000Similar
AD8541ARZ-REEL7Analog Devices Inc.0505-AD8541ARZ-REEL7TR-ND$2.03000Similar
In-Stock: 0
75 estimated in stock on 30-Nov-2026
Request Stock Notification
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$2.86000$2.86
10$2.13700$21.37
75$1.79253$134.44
150$1.71240$256.86
300$1.64640$493.92
525$1.60173$840.91
1,050$1.55531$1,633.08
2,550$1.50767$3,844.56
5,025$1.47847$7,429.31
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
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.