Images are for reference only See Product Specifications
Orders Over
$5000OPA657NB/250
OPA657NB/250 in 5-SOT-23 package with -40 to 85 temperature range
Brands: Texas Instruments
Mfr.Part #: OPA657NB/250
Datasheet: OPA657NB/250 Datasheet (PDF)
Package/Case: SOT-23 (DBV)-5
Product Type: Instrumentation, OP Amps, Buffer Amps
RoHS Status:
Stock Condition: 6,223 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
OPA657NB/250 General Description
The OPA657NB/250 is a high-speed operational amplifier manufactured by Texas Instruments. It is designed for applications that require high precision and high speed performance. The amplifier has a unity-gain bandwidth of 250 MHz and a slew rate of 1050 V/μs, making it ideal for high-speed data acquisition, imaging, and communications systems.The OPA657NB/250 has a wide supply voltage range of ±5V to ±15V, allowing for flexibility in various power supply configurations. It also offers low input bias current of 1nA and low offset voltage drift of 1μV/°C, ensuring excellent DC accuracy over a wide temperature range.Furthermore, the OPA657NB/250 has a high output current capability of ±70mA, enabling it to drive heavy loads with ease. The amplifier is available in an industry-standard SOIC-8 package, making it easy to integrate into existing designs.
Features
Application
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Architecture | FET / CMOS Input, Voltage FB | Number of channels | 1 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 8 | Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 12 |
| GBW (typ) (MHz) | 1600 | BW at Acl (MHz) | 350 |
| Acl, min spec gain (V/V) | 7 | Slew rate (typ) (V/µs) | 700 |
| Vn at flatband (typ) (nV√Hz) | 4.8 | Vn at 1 kHz (typ) (nV√Hz) | 7 |
| Iq per channel (typ) (mA) | 14 | Vos (offset voltage at 25°C) (max) (mV) | 1.8 |
| Rail-to-rail | No | Features | Decompensated |
| Rating | Catalog | Operating temperature range (°C) | -40 to 85 |
| CMRR (typ) (dB) | 89 | Input bias current (max) (pA) | 20 |
| Offset drift (typ) (µV/°C) | 2 | Iout (typ) (mA) | 70 |
| 2nd harmonic (dBc) | 74 | 3rd harmonic (dBc) | 106 |
| Frequency of harmonic distortion measurement (MHz) | 5 |
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
-
![Product]( "Product")
Step1 :Product
-
![Vacuum packaging]( "Vacuum packaging")
Step2 :Vacuum packaging
-
![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
-
![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
-
![Packaging boxes]( "Packaging boxes")
Step5 :Packaging boxes
-
![bar-code shipping tag]( "bar-code shipping tag")
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 OPA657NB/250 is a high-speed, low-noise operational amplifier designed for precision applications. It offers a wide bandwidth of 550MHz, low input voltage noise of 1.1nV/√Hz, and low distortion of -80dBc at 10MHz. This chip is ideal for high-frequency signal processing, instrumentation, and data acquisition systems where accuracy and speed are critical.
-
Equivalent
The equivalent products of OPA657NB/250 chip are AD8066, AD8397, ADA4700-2, LT1819, and LT1818. These chips are high-speed, low-distortion operational amplifiers suitable for a wide range of applications requiring high-speed performance and low noise. -
Features
The OPA657NB/250 is a high-speed, wideband voltage feedback operational amplifier with a unity-gain bandwidth of 730 MHz. It has a slew rate of 2200 V/µs, low distortion, high output current drive capability, and a wide supply voltage range of ±4 V to ±18 V. It is suitable for high-speed data acquisition applications. -
Pinout
The OPA657NB/250 is a high-speed, wideband operational amplifier with a pin count of 5. The functions of the pins are as follows: Pin 1 - V-, Pin 2 - V+, Pin 3 - Output, Pin 4 - NC (No Connection), Pin 5 - V-. -
Manufacturer
The manufacturer of OPA657NB/250 is Texas Instruments. Texas Instruments is an American technology company that designs and manufactures semiconductors, including integrated circuits and microcontrollers. They are known for providing a wide range of analog and digital devices for various industries, including communication, automotive, and consumer electronics. -
Application Field
OPA657NB/250 is mainly used in precision instrumentation, data acquisition systems, optical networking, and RF applications. It is commonly used in high speed signal processing, wideband amplification, and high frequency signal generation where high linearity and low distortion are essential. -
Package
The OPA657NB/250 chip is a surface mount package type in a 8-pin SOIC form factor. It has a size dimension of 5mm x 4.95mm.
We provide high quality products, thoughtful service and after sale guarantee
-
![Product]( "Product")
We have rich products, can meet your various needs.
-
![quantity]( "quantity")
Minimum order quantity starts from 1pcs.
-
![shipping]( "shipping")
Lowest international shipping fee starts from $0.00
-
![guarantee]( "guarantee")
365 days quality guarantee for all products
