LC723481W - (LC723481W - LC723483W) Low-Voltage ETR-Controller
www.DataSheet4U.com Ordering number : ENN7253 CMOS IC LC723481W,723482W,723483W Low-Voltage ETR-Controller Overview The LC723481W, 723482W, and 723483W are lowvoltage electronic tuning radio microcontrollers that include a PLL that operates up to 250 MHz and a 1/4 duty 1/2 bias LCD driver on chip.
These ICs include an on-chip DC-DC converter, making it is easy to create the supply voltages required for tuning and allowing cost reductions in end products.
These ICs are optimal for use in low-
LC723481W Features
* 4 VSS AIN A A 7pF DBR2 DBR3 DBR4 VSS PA, PF AIN 0.1 µF 0.1 µF 0.1 µF 7pF FMIN AMIN HCTR TEST1, 2 With all ports other than those specified above left open. With output mode selected for PC and PD. With segments S13 to S20 selected. With all ports other than those specified above left open.
