Overview
The TLE2064AIDR is a quad, JFET-input operational amplifier from Texas Instruments, part of the TLE206x series. This device is known for its high output drive capability and low power consumption, making it suitable for a variety of applications. The TLE2064AIDR doubles the bandwidth of earlier generation TL06x and TL03x BiFET families without significantly increasing power consumption. It also features on-chip offset voltage trimming, which enhances DC performance, and a lower noise floor compared to previous generations.
Key Specifications
| Parameter | Typical Value | Unit |
|---|---|---|
| Supply Voltage | ±15 V, ±5 V | V |
| Supply Current | 290 µA/Ch | µA |
| Bandwidth | 2 MHz | MHz |
| Slew Rate at Unity Gain | 2.6 V/µs | V/µs |
| Input Noise Voltage | 70 nV/√Hz at 10 Hz | nV/√Hz |
| Input Resistance | 10^12 Ω | Ω |
| Input Capacitance | 4 pF | pF |
| Output Impedance | 280 Ω | Ω |
| Common-Mode Rejection Ratio (CMRR) | 72 dB | dB |
| Supply-Voltage Rejection Ratio (kSVR) | 75 dB | dB |
| Maximum Output-Swing Bandwidth | 140 kHz | kHz |
| Phase Margin at Unity Gain | 58° | ° |
Key Features
- High output drive capability, specified into 100-Ω loads.
- Low power consumption with a typical supply current of 290 µA per channel.
- On-chip offset voltage trimming for improved DC performance.
- Lower noise floor compared to earlier generations of low-power BiFETs.
- Pin-compatible with other Texas Instruments BiFETs, allowing for easy upgrades.
- Available in various packages, including SOIC (D) with 14 pins.
Applications
The TLE2064AIDR is versatile and can be used in a variety of applications, including:
- Audio and video equipment where low noise and high output drive are essential.
- Medical devices requiring precise DC performance and low power consumption.
- Industrial control systems that need reliable and high-performance operational amplifiers.
- Automotive systems where robustness and low power are critical.
Q & A
- What is the typical supply current of the TLE2064AIDR?
The typical supply current is 290 µA per channel. - What is the bandwidth of the TLE2064AIDR?
The bandwidth is 2 MHz. - What is the slew rate at unity gain for the TLE2064AIDR?
The slew rate at unity gain is 2.6 V/µs. - How does the TLE2064AIDR compare to earlier BiFET generations in terms of noise?
The TLE2064AIDR has a lower noise floor compared to earlier generations of low-power BiFETs. - Is the TLE2064AIDR pin-compatible with other Texas Instruments BiFETs?
Yes, it is pin-compatible with other Texas Instruments BiFETs. - What are the available packages for the TLE2064AIDR?
The TLE2064AIDR is available in various packages, including SOIC (D) with 14 pins. - What is the maximum output-swing bandwidth of the TLE2064AIDR?
The maximum output-swing bandwidth is 140 kHz. - What is the phase margin at unity gain for the TLE2064AIDR?
The phase margin at unity gain is 58°. - How does the on-chip offset voltage trimming enhance the performance of the TLE2064AIDR?
The on-chip offset voltage trimming improves the DC performance by allowing for precision grades in DC-coupled applications. - What is the common-mode rejection ratio (CMRR) of the TLE2064AIDR?
The CMRR is 72 dB.
