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TI OPA4379AIPWR
General Purpose Amplifier 4 Circuit Rail-to-Rail 14-TSSOP
Brands: TI
Mfr.Part #: OPA4379AIPWR
Datasheet: OPA4379AIPWR Datasheet (PDF)
Package/Case: TSSOP14
Product Type: Operational Amplifiers - Op Amps
RoHS Status:
Stock Condition: 3758 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomOPA4379AIPWR General Description
The OPA379 family of micropower, low-voltage operational amplifiers is designed for battery-powered applications. These amplifiers operate on a supply voltage as low as 1.8V (±0.9V). High-performance, single-supply operation with rail-to-rail capability (10µV max) makes the OPA379 family usefuel for a wide range of applications.
In addition to microSize packages, the OPA379 family of op amps features impressive bandwidth (90kHz), low bias current (5pA), and low noise (80nV/√Hz) relative to the very low quiescent current (5.5µA max).
The OPA379 (single) is available in SC70-5, SOT23-5, and SO-8 packages. The OPA2379 (dual)comes in SOT23-8 and SO-8 packages. The OPA4379 (quad) is offered in a TSSOP-14 package. All version are specified from -40°C to +125°C.
Features
- LOW NOISE: 2.8µVPP (0.1Hz - 10Hz)
- microPower: 5.5µA (max)
- LOW OFFSET VOLTAGE: 1.5mV (max)
- DC PRECISION:
- CMRR: 100dB
- PSRR: 2µV/V
- AOL: 120dB
- WIDE SUPPLY VOLTAGE RANGE: 1.8V to 5.5V
- microSize PACKAGES:
- SC70-5, SOT23-5, SOT23-8, SO-8, TSSOP-14
- APPLICATIONS
- BATTERY-POWERED INSTRUMENTS
- PORTABLE DEVICES
- MEDICAL INSTRUMENTS
- HANDHELD TEST EQUIPMENT
All trademarks are the property of their respective owners.
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Number of channels | 4 | Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 5.5 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 1.8 | Rail-to-rail | In, Out |
| GBW (typ) (MHz) | 0.09 | Slew rate (typ) (V/µs) | 0.03 |
| Vos (offset voltage at 25°C) (max) (mV) | 1.5 | Iq per channel (typ) (mA) | 0.0029 |
| Vn at 1 kHz (typ) (nV√Hz) | 80 | Rating | Catalog |
| Operating temperature range (°C) | -40 to 125 | Offset drift (typ) (µV/°C) | 2.7 |
| Features | EMI Hardened | Input bias current (max) (pA) | 50 |
| CMRR (typ) (dB) | 100 | Iout (typ) (A) | 0.005 |
| Architecture | CMOS | Input common mode headroom (to negative supply) (typ) (V) | 0.0055 |
| Input common mode headroom (to positive supply) (typ) (V) | 0.0029 | Output swing headroom (to negative supply) (typ) (V) | 0.005 |
| Output swing headroom (to positive supply) (typ) (V) | -0.005 |
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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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 OPA4379AIPWR is a precision operational amplifier with low offset voltage and low noise, suitable for a wide range of applications including instrumentation, medical devices, and industrial control systems. It offers high performance with low power consumption, making it an ideal choice for precision signal conditioning.
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Equivalent
Some equivalent products of the OPA4379AIPWR chip are the OPA379AIDBVR, OPA2379AIDRCR, and OPA2379AIDRCT. These chips are precision, rail-to-rail, low-power operational amplifiers with similar features and functionality to the OPA4379AIPWR. -
Features
1. Ultra-low offset voltage of 25 µV 2. Low input bias current of 0.1 pA 3. Low quiescent current of 150 µA 4. Wide supply voltage range of 2.2 V to 36 V 5. Rail-to-rail input and output 6. High CMRR and PSRR of 130 dB 7. Small package size (SOT23-5) 8. Excellent performance for precision applications -
Pinout
The OPA4379AIPWR is a single-channel operational amplifier with a micro package. It has a pin count of 5 and functions as a precision, low-power amplifier with rail-to-rail output and low offset voltage. Its compact design makes it ideal for space-constrained applications. -
Manufacturer
The manufacturer of the OPA4379AIPWR is Texas Instruments. Texas Instruments is an American technology company that designs and manufactures semiconductors, including analog and embedded processors. They are known for developing a wide range of products for various industries such as automotive, consumer electronics, and telecommunications. -
Application Field
The OPA4379AIPWR is commonly used in applications requiring precision amplification and filtering, such as medical instrumentation, industrial control systems, and test and measurement equipment. It is also suitable for signal conditioning, sensor interfacing, and data acquisition systems due to its low offset voltage, low noise, and low input bias current characteristics. -
Package
The OPA4379AIPWR is a surface mount package in a 14-pin TSSOP form. It has dimensions of 5mm x 4.4mm and a height of 1.24mm.
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