Overview
The TL064BCD, manufactured by Texas Instruments, is a quad low-power JFET-input operational amplifier. It is designed for applications requiring high input impedance and low power consumption. This model is part of the TL064 series, which is widely used in audio processing, signal conditioning, and instrumentation. The TL064BCD is packaged in a 14-SOIC format, making it suitable for surface-mount technology (SMT) applications. Its market positioning targets engineers and designers in the electronics industry who need reliable and efficient operational amplifiers for their projects.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Amplifier Type | J-FET | - | - |
| Number of Circuits | 4 | - | - |
| Slew Rate | 3.5 | V/µs | - |
| Gain Bandwidth Product | 1 | MHz | - |
| Input Bias Current | 30 | pA | - |
| Input Offset Voltage | 3000 | µV | - |
| Supply Current | 200 | µA | - |
| Supply Voltage | 7 ~ 36, ±3.5 ~ 18 | V | Single/Dual |
| Operating Temperature | 0 ~ 70 | °C | - |
| Package | 14-SOIC | - | 3.90mm wide |
Key Features
- High input impedance due to JFET input stage.
- Low power consumption, ideal for battery-operated devices.
- Quad operational amplifier in a single package, saving space on PCBs.
- Wide supply voltage range, offering flexibility in various applications.
- Low input bias current and offset voltage, ensuring accuracy in signal processing.
Applications
The TL064BCD is versatile and can be used in a wide range of applications. It is particularly suitable for audio processing equipment, such as mixers and equalizers, where high input impedance is crucial. In instrumentation, it is used for signal conditioning and filtering. Additionally, its low power consumption makes it an excellent choice for portable and battery-powered devices, including medical instruments and handheld meters.
Q & A
1. What is the operating temperature range of the TL064BCD?
The TL064BCD operates within a temperature range of 0°C to 70°C.
2. Can the TL064BCD be used in dual supply voltage applications?
Yes, it supports dual supply voltages from ±3.5 V to ±18 V.
3. What is the typical input bias current for the TL064BCD?
The typical input bias current is 30 pA.
4. Is the TL064BCD suitable for audio applications?
Yes, its high input impedance and low noise make it ideal for audio processing.
5. What package does the TL064BCD come in?
It is available in a 14-SOIC package.
6. What is the slew rate of the TL064BCD?
The slew rate is 3.5 V/µs.
7. Can the TL064BCD be used in battery-powered devices?
Yes, its low power consumption makes it suitable for battery-operated applications.
8. What is the gain bandwidth product of the TL064BCD?
The gain bandwidth product is 1 MHz.
9. Does the TL064BCD have a shutdown feature?
No, it does not include a shutdown feature.
10. What is the maximum supply voltage for the TL064BCD?
The maximum supply voltage is 36 V for single supply and ±18 V for dual supply.
