Overview
The TL064CPWE4, manufactured by Texas Instruments, is a low-power JFET-input operational amplifier designed for applications requiring high input impedance and low power consumption. This quad operational amplifier is housed in a TSSOP-14 package, making it suitable for surface-mount technology (SMT) applications. It is widely used in audio processing, signal conditioning, and other precision analog circuits due to its low noise and high input impedance characteristics.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | 7 to 36 | V | Dual supply ±3.5 to ±18 V |
| Input Offset Voltage | 3 | mV | Max |
| Input Bias Current | 30 | pA | Max |
| Gain Bandwidth Product | 1 | MHz | |
| Slew Rate | 3.5 | V/µs | |
| Operating Temperature | 0 to 70 | °C | |
| Package | TSSOP-14 | ||
| Common Mode Rejection Ratio | 70 | dB | Min |
| Power Consumption | 200 | µA | Per amplifier |
Key Features
- Low power consumption, ideal for battery-operated devices.
- High input impedance with JFET input stage.
- Wide supply voltage range from 7V to 36V.
- Low input bias and offset currents.
- Available in a compact TSSOP-14 package for space-constrained applications.
Applications
The TL064CPWE4 is versatile and can be used in a variety of applications including audio pre-amplifiers, active filters, and signal conditioning circuits. Its low power consumption makes it particularly suitable for portable and battery-powered devices. Additionally, its high input impedance is beneficial in applications involving sensors and transducers.
Q & A
What is the operating temperature range of the TL064CPWE4?
The TL064CPWE4 operates within a temperature range of 0°C to 70°C.
Can the TL064CPWE4 be used in single-supply applications?
Yes, it can operate with a single supply voltage ranging from 7V to 36V.
What is the typical input bias current of the TL064CPWE4?
The typical input bias current is 30 pA.
How does the TL064CPWE4 perform in terms of power consumption?
It consumes approximately 200 µA per amplifier, making it suitable for low-power applications.
What package does the TL064CPWE4 come in?
It is available in a TSSOP-14 package.
What is the slew rate of the TL064CPWE4?
The slew rate is 3.5 V/µs.
Is the TL064CPWE4 suitable for audio applications?
Yes, its low noise and high input impedance make it ideal for audio pre-amplifiers and other audio processing applications.
What is the gain bandwidth product of the TL064CPWE4?
The gain bandwidth product is 1 MHz.
Can the TL064CPWE4 be used in active filter circuits?
Yes, it is well-suited for use in active filter designs due to its high input impedance and low power consumption.
What is the common mode rejection ratio (CMRR) of the TL064CPWE4?
The CMRR is at least 70 dB.
