OPA4743UA
ActiveOP AMP QUAD WIDEBAND AMPLIFIER R-R I/O ±6V/12V 14-PIN SOIC TUBE
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OPA4743UA
ActiveOP AMP QUAD WIDEBAND AMPLIFIER R-R I/O ±6V/12V 14-PIN SOIC TUBE
Technical Specifications
Parameters and characteristics for this part
| Specification | OPA4743UA |
|---|---|
| Amplifier Type | CMOS |
| Current - Input Bias | 1 pA |
| Current - Output / Channel | 20 mA |
| Current - Supply | 1.1 mA |
| Gain Bandwidth Product | 7 MHz |
| Mounting Type | Surface Mount |
| Number of Circuits | 4 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Rail-to-Rail |
| Package / Case | 14-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Slew Rate | 10 V/çs |
| Voltage - Input Offset | 1.5 mV |
| Voltage - Supply Span (Max) [Max] | 12 V |
| Voltage - Supply Span (Min) [Min] | 3.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Arrow | N/A | 50 | $ 6.96 | |
| Digikey | Tube | 1 | $ 10.56 | |
| 10 | $ 9.54 | |||
| 50 | $ 9.09 | |||
| 100 | $ 7.89 | |||
| 250 | $ 7.54 | |||
| 500 | $ 6.87 | |||
| 1000 | $ 5.99 | |||
| Texas Instruments | TUBE | 1 | $ 8.21 | |
| 100 | $ 6.69 | |||
| 250 | $ 5.26 | |||
| 1000 | $ 4.46 | |||
Description
General part information
OPA4743 Series
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.
The OPA743 series\x92 ability to drive high output currents together with 12V operation makes it particularly useful for use as gamma correction reference buffer in LCD panels.
For ease of use the OPA743 op-amp family is fully specified and tested over the supply range of ±1.75V to ±6V. Single, dual and quad versions are available.
Documents
Technical documentation and resources
