TL074CDRE4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The TL074CDRE4 is a quad low-noise JFET-input operational amplifier from Texas Instruments featuring 100 dB typical CMRR and ultra-low input bias current of 0.2 nA. It operates on supplies up to ±18 V and integrates four independent op-amp channels in a single 14-pin SOIC package. Ideal for audio, active filter, and precision analog signal processing designs.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- TL074CDRE4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Quad op-amp with four independent channels in a single 14-pin SOIC minimises board space and component count in multi-channel signal processing designs
- Low-noise JFET input stage with 0.2 nA typical bias current enables high-impedance sensor interfacing without signal attenuation or loading
- Exceptional 100 dB typical CMRR ensures effective suppression of common-mode interference in differential and balanced audio applications
- Wide ±18 V supply range supports high dynamic-range audio equipment and industrial analog front-end designs
Applications
The TL074CDRE4 is extensively used in audio preamplifiers, equalizers, and active crossover networks where low noise and high CMRR are critical for maintaining signal fidelity. Its four channels are ideal for stereo or multi-channel mixing consoles, signal conditioning in data acquisition systems, and instrumentation amplifier designs. The wide supply voltage range and stable JFET input characteristics also make it suitable for industrial sensor signal conditioning and precision integrator circuits.
Specifications
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.007 µA |
| Bias Current-Max (IIB) @25C | 0.0002 µA |
| Common-mode Reject Ratio-Min | 70dB |
| Common-mode Reject Ratio-Nom | 100dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.01 µA |
| Input Offset Voltage-Max | 13000 µV |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -18 V |
| Neg Supply Voltage-Nom (Vsup) | -15 V |
| Number of Functions | 4 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Min | 8V/us |
| Slew Rate-Nom | 13V/us |
| Supply Current-Max | 10mA |
| Supply Voltage Limit-Max | 18V |
| Supply Voltage-Nom (Vsup) | 15V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 3000 |
| Voltage Gain-Min | 15000 |
| Wideband | NO |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TL074CDRE4:
Frequently Asked Questions
How many op-amp channels does the TL074CDRE4 contain?
The TL074CDRE4 integrates four independent operational amplifier channels in a single 14-pin SOIC package, making it highly cost-effective and space-efficient for multi-channel applications such as stereo audio processing, active filter banks, and quad-channel instrumentation front-ends.
What is the input bias current of the TL074CDRE4?
The JFET input stage provides a typical input bias current of only 0.2 nA at 25°C (maximum 7 nA average), which is extremely low compared to bipolar input op-amps and allows the TL074CDRE4 to interface directly with high-impedance sources such as piezoelectric sensors and electret microphones without introducing significant offset errors.
What supply voltage does the TL074CDRE4 require?
The TL074CDRE4 operates from dual supplies of ±2.25 V to ±18 V, covering a wide range of applications from low-power portable equipment running on small battery stacks to high-voltage industrial and professional audio systems requiring large signal swing headroom.
What is the CMRR of the TL074CDRE4?
The TL074CDRE4 achieves a typical common-mode rejection ratio of 100 dB with a minimum of 70 dB, making it excellent at rejecting noise and hum picked up on differential signal lines in balanced audio interconnects, instrumentation, and industrial sensor wiring.
What package and suffix does the TL074CDRE4 use?
The TL074CDRE4 comes in a 14-pin SOIC package; the 'DR' suffix indicates tape-and-reel packaging for automated SMT assembly, and the 'E4' suffix confirms RoHS-compliant, lead-free, and halogen-free Green packaging per Texas Instruments environmental standards.
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Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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