TL064BCDR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Operational Amplifier
• Characteristics: Low-power, JFET-input operational amplifier
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: High-performance amplifier with low power consumption
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Number of Channels: 4
• Supply Voltage Range: ±3V to ±18V
• Input Offset Voltage: 3 mV (maximum)
• Input Bias Current: 30 pA (maximum)
• Input Offset Current: 5 pA (maximum)
• Gain Bandwidth Product: 1 MHz (typical)
• Slew Rate: 3.5 V/μs (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The TL064BCDR has a standard pin configuration for a quad operational amplifier:

``` __ __ Vcc | 1 14 | Vcc+ In1-| 2 13 | Out1 In1+| 3 12 | Out2 Gnd | 4 11 | Out3 In2-| 5 10 | Out4 In2+| 6 9 | N/C In3-| 7 8 | In4- ---------

```

Functional Features

• Low input bias and offset currents
• Wide supply voltage range
• Low noise and distortion
• High slew rate
• Low power consumption
• High input impedance
• Rail-to-rail output swing capability

Advantages and Disadvantages

Advantages: - Low power consumption makes it suitable for battery-powered applications - Wide supply voltage range allows for flexibility in various circuit designs - High input impedance minimizes loading effects on the signal source - Rail-to-rail output swing capability provides maximum dynamic range

Disadvantages: - Limited gain bandwidth product compared to some other operational amplifiers - Relatively low slew rate may not be suitable for high-frequency applications

Working Principles

The TL064BCDR is a JFET-input operational amplifier that utilizes a differential input stage followed by a push-pull output stage. The JFET input stage provides high input impedance and low input bias and offset currents. The push-pull output stage allows for rail-to-rail output swing, ensuring maximum dynamic range.

Detailed Application Field Plans

The TL064BCDR is commonly used in various applications, including:

1. Audio Amplification: Due to its low noise and distortion characteristics, it is suitable for audio amplification in audio systems, musical instruments, and professional audio equipment.
2. Signal Conditioning: Its wide supply voltage range and low power consumption make it ideal for signal conditioning circuits in industrial automation, measurement equipment, and sensor interfaces.
3. Active Filters: The TL064BCDR's high input impedance and low input bias current make it suitable for active filter designs, such as low-pass, high-pass, and band-pass filters.
4. Voltage References: It can be used as a voltage reference in precision measurement circuits, providing stable and accurate voltage levels.

Detailed and Complete Alternative Models

Some alternative models to TL064BCDR are:

1. TL074: Quad operational amplifier with similar specifications but higher gain bandwidth product.
2. LM324: Quad operational amplifier with lower power consumption but slightly different pin configuration.
3. OP07: Precision operational amplifier with lower input offset voltage and higher input bias current.

These alternative models offer different trade-offs in terms of performance and specifications, allowing designers to choose the most suitable option for their specific application.

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