OPA655U
- Mfr.Part #
- OPA655U
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC VOLTAGE FEEDBACK 1 CIRC 8SOIC
- Stock
- 3,013
- In Stock :
- 3,013
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Supply Voltage :
- 5V
- Voltage Gain :
- 58dB
- Number of Circuits :
- 1
- Common Mode Rejection Ratio :
- 55 dB
- Input Offset Voltage (Vos) :
- 1mV
- Operating Temperature :
- -40°C~85°C
- Dual Supply Voltage :
- 5V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Pbfree Code :
- No
- Voltage - Supply, Single/Dual (±) :
- ±4.75V~5.25V
- Length :
- 4.9mm
- Output Current per Channel :
- 60mA
- Low-Bias :
- yes
- Number of Functions :
- 1
- Unity Gain BW-Nom :
- 240000 kHz
- Power Supply Rejection Ratio (PSRR) :
- 55dB
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Qualification Status :
- Not Qualified
- Mount :
- Surface Mount
- Operating Supply Current :
- 25mA
- Slew Rate :
- 295V/μs
- Lead Free :
- Contains Lead
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Gain Bandwidth Product :
- 240MHz
- Current - Input Bias :
- 5pA
- Reach Compliance Code :
- not_compliant
- Number of Pins :
- 8
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Number of Terminations :
- 8
- Wideband :
- yes
- Packaging :
- Tube
- Low-Offset :
- No
- ECCN Code :
- EAR99
- RoHS Status :
- Non-RoHS Compliant
- Base Part Number :
- OPA655
- Frequency Compensation :
- yes
- Amplifier Type :
- Voltage Feedback
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Neg Supply Voltage-Nom (Vsup) :
- -5V
- Pin Count :
- 8
- Packing Method :
- Tape and Reel
- Terminal Form :
- Gull wing
- Datasheets
- OPA655U
OPA655U Documents

[Instrumentation, OP Amps, Buffer Amps] Overview
The OPA655U, manufactured by Texas Instruments, is a high-performance integrated circuit designed for voltage feedback applications. With its precision and reliability, this IC offers exceptional performance in a compact 8SOIC package, making it ideal for various electronic systems requiring precise signal processing.
OPA655U Features
- High precision: The OPA655U ensures accurate voltage feedback, making it suitable for applications requiring precise signal control.
- Wide bandwidth: With a wide bandwidth range, this IC enables high-speed signal processing, enhancing system performance.
- Low distortion: This IC minimizes distortion, ensuring the fidelity of the processed signals.
- Low noise: The OPA655U maintains low noise levels, resulting in clear and reliable signal transmission.
- Compact design: Housed in an 8SOIC package, this IC offers space-saving benefits without compromising performance.
OPA655U Applications
- Medical Equipment: The OPA655U is utilized in medical devices such as patient monitoring systems and diagnostic equipment for accurate signal processing and control.
- Test and Measurement Instruments: Test and measurement instruments, including oscilloscopes and spectrum analyzers, benefit from the high precision and low distortion offered by the OPA655U.
- Communication Systems: The OPA655U plays a crucial role in communication systems such as radar systems and wireless infrastructure for signal conditioning and amplification.
For example, in electrocardiogram (ECG) machines, the OPA655U ensures precise amplification and filtering of cardiac signals, enabling healthcare professionals to monitor patients' heart activities effectively.
In oscilloscopes, this IC enables accurate signal amplification and processing, ensuring clear and reliable waveform display for engineers and technicians during circuit analysis and debugging.
For instance, in radar systems, this IC helps enhance the sensitivity and accuracy of received signals, enabling precise target detection and tracking in various environmental conditions.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















