TL064CDIn StockTexas Instruments
The TL064CD is a quad low-power JFET-input general-purpose op-amp featuring 70dB CMRR, 0.01µA max bias current, and voltage-feedback architecture. Ideal for audio, signal conditioning, and precision instrumentation applications. From $0.11 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- TL064CD Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.1122(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Quad JFET-input op-amp with ultra-low bias current (0.0002µA @ 25°C) for minimal signal loading
- High common-mode rejection ratio of 86dB (nominal) for superior noise immunity in differential signal applications
- Low-power design with voltage-feedback architecture, suitable for battery-powered and energy-sensitive systems
- Wide supply range with built-in frequency compensation for stable operation across diverse circuit topologies
Applications
The TL064CD is widely used in audio preamplifier stages, active filter designs, and precision signal conditioning circuits where low input bias current is critical. Its JFET input makes it suitable for high-impedance sensor interfaces, sample-and-hold circuits, and integrators. The quad package maximizes board density in multi-channel instrumentation, medical equipment, and industrial control systems.
Specifications
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.01 µA |
| Bias Current-Max (IIB) @25C | 0.0002 µA |
| Common-mode Reject Ratio-Min | 70dB |
| Common-mode Reject Ratio-Nom | 86dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.0002 µA |
| Input Offset Voltage-Max | 15000 µV |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | YES |
| 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 | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Min | 1.5V/us |
| Slew Rate-Nom | 3.5V/us |
| Subcategory | Operational Amplifier |
| Supply Current-Max | 1mA |
| Supply Voltage Limit-Max | 18V |
| Supply Voltage-Nom (Vsup) | 15V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Unity Gain BW-Nom | 1000 |
| Voltage Gain-Min | 3000 |
| Wideband | NO |
| ## TL064CD Alternates Showing results | Image |
| 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 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TL064CD:
Rochester Electronics LLC QUAD OP-AMP, 20000uV OFFSET-MAX, 1MHz BAND WIDTH, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14
Frequently Asked Questions
What is the input bias current of the TL064CD?
The TL064CD has an extremely low maximum average bias current of 0.01µA, with a typical value of 0.0002µA at 25°C. This ultra-low bias current is due to the JFET input stage, making it ideal for high-impedance signal sources and integrator circuits where leakage current must be minimized.
What applications is the TL064CD best suited for?
The TL064CD excels in audio amplification, active filters, precision instrumentation, and sensor interface circuits. Its quad configuration (four op-amps in one package) and low power consumption make it well-suited for multi-channel signal processing, sample-and-hold circuits, and portable battery-powered devices requiring minimal current draw.
What package does the TL064CD come in and what are its key electrical specifications?
The TL064CD is available in a Small Outline (SOIC) package. Key specifications include a minimum common-mode rejection ratio of 70dB (86dB typical), maximum input offset voltage of 15000µV, maximum input offset current of 0.0002µA, and a voltage-feedback architecture with internal frequency compensation for stable operation.
Can the TL064CD replace other quad op-amps like the TL074 or LM324?
The TL064CD is pin-compatible with the TL074 series and can often replace it in low-power applications. Compared to the LM324, the TL064CD offers far lower input bias current (JFET vs. BJT input) and better performance with high-impedance sources. However, verify supply voltage range and output swing requirements for your specific design before substituting.
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About Texas Instruments
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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.1147 | $0.11 |
| 10+ | $0.1131 | $1.13 |
| 25+ | $0.1122 | $2.80 |
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