GENERAL DESCRIPTION
The ft690W does not require output coupling capacitors or bootstrap capacitors, and is therefore ideal for use in mobile phones and other low voltage applications where minimal power consumption is a primary requirement. The ft690V/M features a low-power shutdown mode. In the shutdown mode where a logic low is applied onto the SD pin, the amplifier is completely turned off and no supply current will flow through the device. It also features advanced pop & click circuitry which eliminates noise which would otherwise occur during tu
