OPA703NA/3K
- Mfr.Part #
- OPA703NA/3K
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC OPAMP GP 1 CIRCUIT SOT23-5
- Stock
- 11,610
- In Stock :
- 11,610
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Package / Case :
- SC-74A, SOT-753
- Output Current :
- 10mA
- Input Offset Voltage (Vos) :
- 750µV
- Number of Pins :
- 5
- Number of Elements :
- 1
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Base Part Number :
- OPA703
- Voltage - Supply, Single/Dual (±) :
- 4V~12V ±2V~6V
- Unity Gain BW-Nom :
- 1000 kHz
- Amplifier Type :
- GENERAL PURPOSE
- Output Type :
- Rail-to-Rail
- Pin Count :
- 5
- Radiation Hardening :
- No
- Width :
- 1.6mm
- Voltage Gain :
- 120dB
- Packing Method :
- TR
- Thickness :
- 1.2mm
- Common Mode Rejection Ratio :
- 70 dB
- Slew Rate :
- 0.6V/µs
- Height :
- 1.45mm
- Factory Lead Time :
- 6 Weeks
- Programmable Power :
- No
- Supply Voltage :
- 5V
- Pbfree Code :
- yes
- Mounting Type :
- Surface Mount
- Max I/O Voltage :
- 750µV
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Current - Input Bias :
- 1pA
- Architecture :
- VOLTAGE-FEEDBACK
- Number of Functions :
- 1
- Lead Free :
- Lead Free
- Low-Bias :
- yes
- Surface Mount :
- yes
- Terminal Form :
- Gull wing
- Packaging :
- Tape and Reel (TR)
- Neg Supply Voltage-Nom (Vsup) :
- -5V
- Micropower :
- yes
- Bandwidth :
- 1MHz
- Contact Plating :
- Gold
- Frequency Compensation :
- yes
- Voltage - Input Offset :
- 160μV
- Length :
- 2.9mm
- Current - Supply :
- 160μA
- Number of Terminations :
- 5
- Terminal Position :
- Dual
- Nominal Gain Bandwidth Product :
- 1MHz
- JESD-609 Code :
- e4
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Nominal Supply Current :
- 200μA
- Operating Temperature :
- -40°C~85°C
- Power Supply Rejection Ratio (PSRR) :
- 93.98dB
- Low-Offset :
- yes
- Operating Supply Voltage :
- 6V
- Datasheets
- OPA703NA/3K

Instrumentation OP Amps Buffer Amps Texas Instruments OPA703NA/3K Overview
The Texas Instruments OPA703NA/3K is a high-performance integrated circuit operational amplifier designed for precision applications in instrumentation, operational amplification, and buffer amplification circuits. With its compact SOT235 package, this IC offers versatile functionality while maintaining a small footprint, making it an ideal choice for various electronic designs.
OPA703NA/3K Features
- High precision: The OPA703NA/3K offers exceptional precision and accuracy, ensuring reliable performance in critical applications.
- Wide operating voltage range: With a wide operating voltage range, this IC can accommodate diverse voltage requirements, enhancing its versatility.
- Low noise: The amplifier features low noise characteristics, minimizing signal distortion and ensuring clear output signals.
- Low power consumption: Despite its high performance, the OPA703NA/3K consumes minimal power, making it suitable for power-sensitive applications.
- Robust design: Built with quality materials and rigorous manufacturing standards, this IC offers robustness and durability in various operating conditions.
OPA703NA/3K Applications
- Medical instrumentation: The OPA703NA/3K is utilized in medical devices such as patient monitoring systems and diagnostic equipment, where precision and reliability are paramount. Its low noise and high precision characteristics make it suitable for amplifying delicate biological signals accurately.
- Industrial automation: In industrial automation systems, this IC is employed for signal conditioning, data acquisition, and control applications. Its wide operating voltage range and robust design ensure consistent performance in harsh industrial environments.
- Test and measurement equipment: The OPA703NA/3K plays a crucial role in test and measurement instruments, including oscilloscopes, spectrum analyzers, and signal generators. Its high precision and low noise attributes enable accurate signal amplification and measurement, contributing to reliable test results.
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.
















