Images are for reference only See Product Specifications
ADI OP27AZ
Precision Amplifiers LOW-NOISE PRECISION OP AM
Brands: Analog Devices, Inc
Mfr.Part #: OP27AZ
Datasheet: OP27AZ Datasheet (PDF)
Package/Case: CDIP-8
Product Type: Amplifier ICs
OP27AZ General Description
The OP279 is a dual rail-to-rail, high output current, single supply amplifier.It is designed for low voltage applications that require either current or capacitive load drive capability.The OP279 can sink and source currents of ±80 mA (typ) and is stable with capacitive loads to 10 nF.
Applications with the benefit from the OP279's high output current include driving headphones, displays, transformers, and power transistors. The powerful output is combined with a unique input stage that maintains very low distortion with wide common-mode range, even in single supply designs.
The OP279 can be used as a buffer to provide much greater drive capability than can usually be provided by CMOS outputs.CMOS ASICs and DACs often have outputs that can swing to both the positive supply and ground, but are incapable of driving greater than a few milliamps.
Bandwith is typically 5 MHz and the slew rate is 3 V/µs, making these amplifiers well suited for single supply applications that require audio bandwidths when used in high gain configurations.Operation is guaranteed from voltages as low as 4.5 V, up to 12 V.
When using the OP279 in +5 volt systems, very good audio performance can be attained.THD is below 0.01% with a 600 Ohm load, and noise is a respectable 21 nV/Hz.Supply current is less than 3.5 mA per amplifier.
The OP279 is available in 8-pin plastic DIP and SO-8 surface mount packages.They are specified over the industrial (-40°C to +80°C) temperature range.
Features
- Rail-to-Rail Inputs and Outputs
- High Output Current: ±60 mA
- Single Supply: 5 V to 12 V
- Wide Bandwidth: 5 MHz
- High Slew Rate: 3 V/±s
- Low Distortion: 0.01%
- Unity-Gain Stable
- No Phase Reversal
- Short-Circuit Protected
- Drives Capacitive Loads: 10 nF
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Pin Count | 8 | Package Category | Dual-In-Line Packages |
| Released Date | Jan 11, 2017 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
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 | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
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
-
Step1 :Product
-
Step2 :Vacuum packaging
-
Step3 :Anti-static bag
-
Step4 :Individual packaging
-
Step5 :Packaging boxes
-
Step6 :bar-code shipping tag
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
-
The OP27AZ is a precision operational amplifier integrated circuit that is commonly used in signal conditioning and amplification applications. It offers low input offset voltage, drift, and noise, making it ideal for high-accuracy measurement and sensor interface circuits. Its high open-loop gain and bandwidth make it suitable for a wide range of precision analog circuit designs.
-
Equivalent
Some equivalent products of the OP27AZ chip are AD827, LT1115, and OPA627. These operational amplifier chips offer similar performance characteristics and are commonly used as replacements for the OP27AZ in various applications. -
Features
The OP27AZ is a low-noise precision operational amplifier with high input impedance, low offset voltage, and low input bias current. It features low distortion, high gain bandwidth product, and wide supply voltage range. It is suitable for precision instrumentation, active filters, and precision integrators. -
Pinout
The OP27AZ is a high precision operational amplifier with a pin count of 8. Pin 1 is the offset null, pins 2 and 3 are the inverting input, pins 4 and 7 are the power supply, pin 5 is the non-inverting input, pin 6 is the output, and pin 8 is the offset null. -
Manufacturer
OP27AZ is manufactured by Analog Devices Inc., a multinational semiconductor company specializing in data conversion and signal processing technology. Analog Devices produces a wide range of integrated circuits for various applications including communication, industrial, automotive, and healthcare industries. -
Application Field
The OP27AZ is a precision operational amplifier commonly used in precision instrumentation, data acquisition systems, medical equipment, and audio equipment. It is also used in control systems, test equipment, and signal processing applications that require high accuracy and low noise performance. -
Package
The OP27AZ chip is packaged in a standard 8-pin plastic DIP (Dual Inline Package) form with a size of approximately 9.05mm x 6.13mm x 3.30mm.
Datasheet PDF
We provide high quality products, thoughtful service and after sale guarantee
-
We have rich products, can meet your various needs.
-
Minimum order quantity starts from 1pcs.
-
Lowest international shipping fee starts from $0.00
-
365 days quality guarantee for all products
The selection of components they offer is unrivaled. Always happy with my orders.