TLE206xx: Excalibur JFET-Input High-Output-Drive UPower Op Amps

The TLE206x series of low-power JFET-input Operational Amplifiers doubles the bandwidth of the earlier generation TL06x and TL03x BiFET families without significantly increasing power consumption. Texas Instruments Excalibur process also delivers a lower noise floor than the TL06x and TL03x. On-chip zener trimming of offset voltage yields precision grades for dc-coupled applications. The TL206x devices are pin-compatible with other TI BiFETs; they CAN be used to double the bandwidth of TL06x and TL03x circuits, or to reduce power consumption of TL05x, TL07x, and TL08x circuits by nearly 90%. BiFET Operational Amplifiers offer the inherently-higher input impedance of the JFET-input Transistors without sacrificing the output drive associated with bipolar Amplifiers This makes them better suited for interfacing with high-impedance Sensors or very low-level ac signals. They also feature inherently better ac response than bipolar or CMOS devices having comparable power consumption. The TLE206x family features a high-output-drive circuit capable of driving 100- loads at supplies as low as 5 V. This makes them uniquely suited for driving transformer loads in modems and other applications requiring good ac characteristics, low power, and high output drive. By Texas Instruments