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Updated at 17/06/2025 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- DESCRIPTION
- The UA748 is a general purpose operational amplifier built on a single silicon chip. The resulting close match and tight thermal coupling gives low offsets and temperature drift as well as fast recovery from thermal transients.
- . INPUT OFFSET VOLTAGE : 3mV max. OVER TEMPERATURE
- . FREQUENCY COMPENSATION WITH A SINGLE 30pF CAPACITOR (C1)
- . OPERATION FROM ±5V to ±15V
- . LOW POWER CONSUMPTION : 50mW AT ±15V
- . CONTINUOUS SHORT-CIRCUIT PROTECTION
- . OPERATION AS A COMPARATOR WITH DIFFERENTIAL INPUTS AS HIGH AS ±30V
- . NO LATCH-UP WHEN COMMON-MODE RANGE IS EXCEEDED
- . SAME PIN CONFIGURATION AS THE LM101A
UA748CN Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Through Hole |
| Number of Pins | 8 Pin |
| Case/Package | DIP-8 |
| Supply Voltage (DC) | 5.00 V |
| Supply Current | 1.8 mA |
| Number of Circuits | 1 Circuit |
| Number of Channels | 1 Channel |
| Common Mode Rejection Ratio | 70 dB |
| Bandwidth | 1.00 MHz |
| Slew Rate | 500 mV/μs |
| Gain Bandwidth Product | 1 MHz |
| Input Offset Voltage | 2 mV |
| Input Bias Current | 70 nA |
| Gain Bandwidth | 1 MHz |
| Show | |
| Operating Temperature | 0℃ ~ 70℃ |
| Product Lifecycle Status | Active |
| Packaging | Tube |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
Order guide
-
TT in advance (bank transfer), Western Union, Credit card,
PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
-
- 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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