Please note: SE2597L-R1 is being discontinued and is not recommended for new designs. The suggested replacement is SE2565T. Please note: SE2597L-R is being discontinued and is not recommended for new designs. The suggested replacement is SE2623L-RN. The SE2597L is a 2.4 GHz power amplifier designed for use in the 2.4 GHz ISM band for wireless LAN applications. The device incorporates a power detector for closed loop monitoring of the output power. The SE2597L includes a digital enable control for device on/off control. The SE2597L temperature compensated power detector is highly immune to mismatch at its output with less than 1.5 dB of variation with a 2:1 mismatch.