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$5000ADI MAX4080SAUA+
Current Sense Amplifiers 76V, High-Side, Current-Sense Amplifiers with Voltage Output
Brands: Analog Devices, Inc
Mfr.Part #: MAX4080SAUA+
Datasheet: MAX4080SAUA+ Datasheet (PDF)
Package/Case: uMAX-8
Product Type: Instrumentation, OP Amps, Buffer Amps
RoHS Status:
Stock Condition: 2,686 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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MAX4080SAUA+ General Description
The MAX4080/MAX4081 are high-side, current-sense amplifiers with an input voltage range that extends from 4.5V to 76V making them ideal for telecom, automotive, backplane, and other systems where high-voltage current monitoring is critical. The MAX4080 is designed for unidirectional current-sense applications and the MAX4081 allows bidirectional current sensing. The MAX4081 single output pin continuously monitors the transition from charge to discharge and avoids the need for a separate polarity output. The MAX4081 requires an external reference to set the zero-current output level (VSENSE = 0V). The charging current is represented by an output voltage from VREF to VCC, while discharge current is given from VREF to GND.
Features
- Ideal for High-Voltage Current Monitoring Applications
- Wide 4.5V to 76V Input Common-Mode Range
- Independent Operating Supply Voltage
- High Accuracy and Low Quiescent Current Support Precision Application Requirements
- ±0.1% Full-Scale Accuracy
- Low 100µV Input Offset Voltage
- Three Gain Versions Available
- 5V/V (MAX4080F/MAX4081F)
- 20V/V (MAX4080T/MAX4081T)
- 60V/V (MAX4080S/MAX4081S)
- 75µA Supply Current (MAX4080)
- Flexible Current Sensing Supports Monitoring of Charge and Discharge of Batteries
- Bidirectional (MAX4081) or Unidirectional(MAX4080) ISENSE
- Reference Input for Bidirectional OUT (MAX4081)
- Minimizes Required Board Space
- 8-Pin µMAX Package
Application
- 48V Telecom and Backplane Current Measurement
- Automotive (12V, 24V, or 42V Batteries)
- Avalanche Photodiode and PIN-Diode Current Monitoring
- Bidirectional Motor Control
- General System/Board-Level Current Sensing
- Power-Management Systems
- Precision High-Voltage Current Sources
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| place | Malaysia | launch_date | Oct 1, 2002 |
| last_inspection_date | 07 APR 2023 | rohs_version | 2011/65/EU, 2015/863 |
| supplier_cage_code | 24355 | htsusa | 8542330001 |
| schedule_b | 8542330000 | ppap | False |
| aec | False | RadHard | |
| Dose Level | N/A |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The MAX4080SAUA+ is a high-side current-sense amplifier with a digital output, offering precision current sensing in various applications such as power supplies, battery chargers, and motor control. It features a wide input voltage range and programmable overcurrent fault detection threshold, making it suitable for use in high-performance and energy-efficient systems.
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Equivalent
Equivalent products of MAX4080SAUA+ chip include MAX4372TESD+T and MAX9621URG+T. These devices offer similar performance and features, such as precision current sensing in small package sizes. Customers can choose these alternatives for their applications as replacements for MAX4080SAUA+ chip. -
Features
Features of MAX4080SAUA+: 1. High accuracy current-sense amplifier 2. Wide input voltage range of 3V to 28V 3. High common-mode rejection ratio of 100dB 4. Low offset voltage of 50µV 5. Low offset drift of 0.3µV/°C 6. Tiny 8-pin µMAX package. -
Pinout
The MAX4080SAUA+ is a 8-pin surface mount IC with a function of high-side current-sense amplifier. It features a voltage output and operates on a supply voltage range of 2.7V to 76V. -
Manufacturer
The MAX4080SAUA+ is manufactured by Maxim Integrated Products, Inc. They are an American multinational company that designs, manufactures, and sells analog and mixed-signal integrated circuits. Maxim Integrated Products specializes in a wide range of products including amplifiers, analog-to-digital converters, power management integrated circuits, and more for various industries such as automotive, industrial, healthcare, and consumer electronics. -
Application Field
The MAX4080SAUA+ is commonly used in applications that require current sensing in automotive, industrial, and telecommunications equipment. It is suitable for use in battery management systems, power supplies, motor control, and overload protection circuits. The device provides precise current measurement with low offset voltage and high bandwidth. -
Package
The MAX4080SAUA+ chip comes in a Surface Mount Package (SOP), with a form factor of 8-SOIC (0.154", 3.90mm Width). It has a size of 5mm x 4mm.
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