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TL064CN
+BOMIC OPAMP JFET 4 CIRCUIT 14DIP
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ManufacturerSTMicroelectronics
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Mfr. Part #TL064CN
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Datasheet TL064CN DataSheet
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In Stock6140
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Specifications
| Attribute | Value |
| Part Status | Obsolete |
| Base Product Number | TL064 |
| Amplifier Type | J-FET |
| Number of Circuits | 4 |
| Slew Rate | 3.5V/µs |
| Gain Bandwidth Product | 1 MHz |
| Current - Input Bias | 30 pA |
| Voltage - Input Offset | 3 mV |
| Current - Supply | 200µA (x4 Channels) |
| Current - Output / Channel | 20 mA |
| Voltage - Supply Span (Min) | 6 V |
| Voltage - Supply Span (Max) | 36 V |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Through Hole |
| Package | 14-DIP (0.300", 7.62mm) |
| Supplier Device Package | 14-DIP |
| Packaging | Tube |
Overview
Description
Key specifications include a low input bias current, low offset voltage, and a wide supply voltage range, typically from ±3V to ±15V. It offers a slew rate of approximately 3 V/µs and a bandwidth of around 1 MHz, which makes it suitable for audio amplification, signal conditioning, and filtering applications.
The "CN" in its name indicates the type of package: a 14-pin plastic dual in-line package (PDIP), making it easy to use with breadboards and standard PCBs. This IC is valued for its reliability and versatility in both commercial and industrial environments.
Equivalent
1. LF347N
2. TL084CN
3. TL074CN
These alternatives offer similar characteristics, such as low input bias current, low noise, and high slew rate. Always check the specific datasheets to ensure compatibility with your application's requirements.
Features
1. Low Power Consumption: It operates with minimal power, preserving battery life in portable applications.
2. High Input Impedance: This ensures minimal loading on the preceding stage, ideal for sensor interfacing.
3. Low Noise: The device provides low noise performance, enhancing signal clarity.
4. Wide Supply Voltage Range: It supports a range of supply voltages, typically from ±3V to ±18V, offering flexibility in various designs.
5. Unity-Gain Bandwidth: It possesses a bandwidth of approximately 1 MHz, suitable for a range of general-purpose applications.
6. Low Input Bias and Offset Currents: These characteristics minimize errors in DC signal processing.
7. Availability in Various Packages: The TL064CN comes in different package types, including PDIP, making it versatile for different mounting requirements.
These features make the TL064CN a practical choice for applications requiring efficient, reliable, and low-noise amplification.
Pinout
1. Pin 1, 8, 9, 14: Output for each of the four operational amplifiers.
2. Pin 2, 5, 10, 13: Inverting input for each of the four op-amps.
3. Pin 3, 6, 11, 12: Non-inverting input for each of the four op-amps.
4. Pin 4: VCC- (negative power supply).
5. Pin 7: VCC+ (positive power supply).
The TL064CN is known for its low power consumption and wide bandwidth, making it suitable for battery-operated devices and various applications requiring multiple op-amps in a single package.
Manufacturer
Application
1. Audio Processing: Ideal for audio preamps and processing circuits due to its low noise.
2. Signal Conditioning: Used in sensor interfacing and signal filtering for precise signal amplification.
3. Active Filters: Suitable for designing low-pass, high-pass, and band-pass filters.
4. Instrumentation: Used in medical or scientific equipment for accurate signal measurement.
5. Analog Computing: Useful in analog computation circuits requiring stable, low-power performance.
6. Data Acquisition Systems: Effective in systems requiring precise data capture and processing.
Its low power consumption and high input impedance make it versatile for battery-powered and portable devices.
Package
Frequently Asked Questions
Q: What is the amplifier type and how does it affect circuit design?
A: It is a J-FET input quad op-amp, offering very high input impedance and low input bias current (30 pA), ideal for precision analog circuits.
Q: What is the recommended supply voltage range for the TL064CN?
A: The supply voltage span is from 6V to 36V (single or dual supplies like ±3V to ±18V), offering flexible power design.
Q: Can this device operate in high-temperature environments?
A: The operating temperature range is 0°C to 70°C, suitable for commercial-grade applications but not extended industrial or automotive ranges.
Q: What is the typical slew rate and gain bandwidth for signal processing?
A: The slew rate is 3.5V/μs and the gain bandwidth product is 1 MHz, sufficient for low-frequency audio and sensor signal conditioning.
Q: How much quiescent current does each amplifier consume?
A: Each channel consumes only 200μA (800μA total for four channels), making it ideal for low-power or battery-powered designs.
Q: What is the maximum output current per channel?
A: The output can source or sink up to 20 mA per channel, suitable for driving light loads or feeding into subsequent stages.
Q: Is the TL064CN a through-hole or surface-mount component?
A: It is a through-hole device in a 14-pin DIP package, designed for prototyping, breadboarding, or legacy PCB layouts.
