EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
OPA743NA/3K Real Image
Same model may have multiple batches, images only for reference.

OPA743NA/3K

Part No OPA743NA/3K
Manufacturer Texas Instruments
Catalog Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
Description IC OPAMP GP 7MHZ RRO SOT23-5
Datasheet
OPA743NA/3K Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Reel - TR
Status Active
Amplifier Type General Purpose
Number of Circuits 1
Output Type Rail-to-Rail
Slew Rate 10 V/μs
Gain Bandwidth Product (GBP) 7MHz
Current - Input Bias 1pA
Voltage - Input Offset 1.5mV
Operating Supply Current 1.1mA
Channel Output Current 20mA
Supply Voltage - Operating 3.5 V to 12 V, ±1.75 V to 6 V
Temperature Range - Operating -40°C to 85°C
Mounting SMD (SMT)
Case / Package SOT-23-5
Win Source Part Number 026186-OPA743NA/3K
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian OPA743NA/3K CAD Model

Description

The OPA743NA/3K is an advanced, high-quality operational amplifier (op-amp) from Texas Instruments, a renowned global manufacturer of semiconductors.

  • Noise: Low
  • Distortion: Low
  • Slew Rate: High
  • Bandwidth: Wide
  • Power Consumption: Low
  • Supply Voltage: Low
  • Input Impedance: High
  • Output Drive Capability: High
  • Package: Small, surface-mount package
  • Output Swing: Rail-to-rail

You May Also Be Interested in

OPA358AIDCKT Real Image
OPA358AIDCKT
Texas Instruments
IC OPAMP GP 80MHZ RRO SC70-6
Lowest to $2.3039
TLC277IDRG4 Real Image
TLC277IDRG4
Texas Instruments
IC OPAMP GP 2.2MHZ 8SOIC
Lowest to $2.5629
TLC271IDRG4 Real Image
TLC271IDRG4
Texas Instruments
IC OPAMP GP 2.2MHZ 8SOIC
Lowest to $1.4339
LM2902MTX/NOPB Real Image
LM2902MTX/NOPB
Texas Instruments
IC OPAMP GP 1MHZ 14TSSOP
Lowest to $0.6882
TLC27L2ID Real Image
TLC27L2ID
Texas Instruments
LinCMOSE PRECISION DUAL OPERATIONAL AMPLIFIERS | IC OPAMP GP 2 CIRCUIT 8SOIC
Lowest to $0.3717
ADA4665-2ARMZ-R7 Real Image
ADA4665-2ARMZ-R7
Analog Devices Inc.
16 V, 1 MHz, CMOS Rail-to-Rail Input/Output Operational Amplifier
Lowest to $1.8464
ADL5567ACPZN-R7 Real Image1
ADL5567ACPZN-R7
Analog Devices Inc.
IC OPAMP DIFF 2 CIRCUIT 24LFCSP / ADC Driver IC Driver 24-LFCSP-WQ (4x4)
Need more? Email Us
AD8021ARM-REEL7 Real Image
AD8021ARM-REEL7
Analog Devices Inc.
Low Noise, High Speed Amplifier for 16-Bit Systems
Lowest to $5.2389
LM318DRG4 Real Image
LM318DRG4
Texas Instruments
IC OPAMP GP 15MHZ 8SOIC
Lowest to $1.4552

Top Sellers

PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $32.0752
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0214
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.1782
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.7023
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $17.6608
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.3800
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
BM06B-GHS-TBT(LF)(SN)(N) Real Image2
BM06B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.4985
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828

Pricing & Ordering

Quantity Unit Price Ext. Price
20+ $2.5284 $50.5680
49+ $2.0746 $101.6554
75+ $2.0097 $150.7275
103+ $1.9449 $200.3247
133+ $1.8801 $250.0533
178+ $1.6856 $300.0368
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 2,840 pieces
MOQ: 20 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess