Texas Instruments TLE2084 Quad High-Speed JFET-Input Operational Amplifier TLE2084CNE4

The TLE2084CNE4 is a JFET-input operational amplifier from the TLE208x series, designed to provide enhanced performance over traditional BiFET operational amplifiers such as the TL07x and TL08x families. It features a bandwidth greater than 10 MHz and a slew rate of 45 V/µs, which is more than double the bandwidth and triple the slew rate of the TL08x. The amplifier supports wider supply voltage rails of ±19 V, allowing for an increased dynamic signal range. The TLE2084CNE4 includes on-chip zener trimming for offset voltage, improving accuracy in DC-coupled applications. It is pin-compatible with lower performance BiFET amplifiers, facilitating upgrades in existing designs without significant redesign efforts. The device is specified for operation at ±15 V and ±5 V, making it suitable for various applications, including those requiring high input impedance and low noise performance. Engineers should note that the TLE2084 is optimized for dual power supply configurations and may require DC biasing when used in single-supply systems. Overall, the TLE2084CNE4 is a robust choice for applications needing high-speed performance and precision.