Description
OPA743UA Texas Instruments - Yeehing Electronics
Single, 12-V, 7-MHz operational amplifier
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 2.3 |
| 100 — 249 | 1.9 |
| 250 — 999 | 1.365 |
| 1,000 + | 0.82 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Operational Amplifiers - Op Amps |
| RoHS | Y |
| Mounting Style | SMD/SMT |
| Package / Case | SOIC-8 |
| Supply Voltage - Max | 12 V |
| Output Current per Channel | 20 mA |
| Number of Channels | 1 Channel |
| GBP - Gain Bandwidth Product | 7 MHz |
| SR - Slew Rate | 10 V/us |
| CMRR - Common Mode Rejection Ratio | 66 dB to 84 dB |
| Ib - Input Bias Current | 10 pA |
| Vos - Input Offset Voltage | 7 mV |
| Supply Voltage - Min | 3.5 V |
| Operating Supply Current | 1.1 mA |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Shutdown | No Shutdown |
| Series | OPA743 |
| Packaging | Tube |
| Amplifier Type | Wideband Amplifier |
| Height | 1.58 mm |
| Input Type | Rail-to-Rail |
| Length | 4.9 mm |
| Output Type | Rail-to-Rail |
| Product | Operational Amplifiers |
| Supply Type | Single, Dual |
| Technology | CMOS |
| Width | 3.91 mm |
| Brand | Texas Instruments |
| Dual Supply Voltage | +/- 3 V, +/- 5 V |
| en - Input Voltage Noise Density | 30 nV/sqrt Hz |
| In - Input Noise Current Density | 0.0025 pA/sqrt Hz |
| Maximum Dual Supply Voltage | +/- 6 V |
| Minimum Dual Supply Voltage | +/- 1.75 V |
| Moisture Sensitive | Yes |
| Operating Supply Voltage | 3.5 V to 12 V, +/- 1.75 V to +/- 6 V |
| Product Type | Op Amps - Operational Amplifiers |
| PSRR - Power Supply Rejection Ratio | 100 dB |
| Factory Pack Quantity | 75 |
| Subcategory | Amplifier ICs |
| Vcm - Common Mode Voltage | Negative Rail - 0.1 V to Positive Rail + 0.1 V |
| Voltage Gain dB | 120 dB |
| Unit Weight | 0.002677 oz |
For more information, please refer to datasheet
Documents
| OPA743UA Datasheet |
More Information
The OPA743 series utilizes a state-of-the-art 12V analog CMOS process and offers outstanding AC performance, such as 7MHz GBW, 10V/us slew rate and 0.0008% THD+N. Optimized for single supply operation up to 12V, the input common-mode range extends beyond the power supply rails and the output swings to within 100mV of the rails. The low quiescent current of 1.1mA makes it well suited for use in battery operated equipment.
