OPA404KU is out of stock and can be placed on backorder.
Available Substitutes:
MFR Recommended

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
OPA404KU | |
|---|---|
DigiKey Part Number | OPA404KU-ND |
Manufacturer | |
Manufacturer Product Number | OPA404KU |
Description | IC OPAMP GP 4 CIRCUIT 16SOIC |
Customer Reference | |
Detailed Description | Standard (General Purpose) Amplifier 4 Circuit 16-SOIC |
Datasheet | Datasheet |
EDA/CAD Models | OPA404KU Models |
Product Attributes
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Category | Voltage - Input Offset 260 µV |
Mfr | Current - Supply 9mA (x4 Channels) |
Series | Current - Output / Channel 10 mA |
Packaging Tube | Voltage - Supply Span (Min) 10 V |
Part Status Last Time Buy | Voltage - Supply Span (Max) 36 V |
Amplifier Type | Operating Temperature 0°C ~ 70°C |
Number of Circuits 4 | Mounting Type Surface Mount |
Slew Rate 35V/µs | Package / Case 16-SOIC (0.295", 7.50mm Width) |
Gain Bandwidth Product 6.4 MHz | Supplier Device Package 16-SOIC |
Current - Input Bias 1 pA | Base Product Number |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| OPA4140AID | Texas Instruments | 0 | 296-28130-ND | $13.92000 | MFR Recommended |
Last Time Buy
40 estimated in stock on 18-Dec-2026
Request Stock Notification
Last Time Buy Date: 12/18/2026
Quantity
All prices are in USD
Tube
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $30.70000 | $30.70 |
| 10 | $24.83300 | $248.33 |
| 40 | $22.75000 | $910.00 |
| 120 | $21.58833 | $2,590.60 |
| 280 | $20.90779 | $5,854.18 |
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.
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