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Updated at 17/06/2025 10:30:15(UTC+8)
Certifications
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Description
- The KA2904 series consist of two independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single power supply over a wide range of voltage. Operation from split power supplies is also possible and the low power sup-ply current drain is independent of the magnitude of the power supply voltage. Application areas include transducer amplifier, DC gain blocks and all the conventional OP amp circuits which now can be easily implemented in single power supply systems.
- Features
- ---
- |
- Internally frequency compensated for unity gain
- Large DC voltage gain: 100 dB
- Wide power supply range:
- KA258 / KA258A, KA358 / KA358A: 3 V~32 V (or ±1.5 V~16 V)
- KA2904: 3 V~26 V (or ± 1.5 V~13 V)
- Input common-mode voltage range includes ground
- Large output voltage swing: 0 V DC to VCC \- 1.5 V DC
- Power drain suitable for battery operation.
KA2904 Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Through Hole |
| Number of Pins | 8 Pin |
| Case/Package | PDIP-8 |
| Output Current | 30mA @5V |
| Supply Current | 800 µA |
| Number of Circuits | 2 Circuit |
| Common Mode Rejection Ratio | 80 dB |
| Input Offset Voltage | 2.9 mV |
| Input Bias Current | 45 nA |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Minimum CMRR Range | 50 dB |
| Show | |
| Operating Temperature | -40℃ ~ 85℃ |
| Product Lifecycle Status | Active |
| Packaging | Tube |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
Order guide
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charges, duties and taxes.
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- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
Contact Us
If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.
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