The ES2841/ES2840, ESS Technology's first LAN plus hostbased TeleDrive modem chip for the PCI bus, provides desktop and notebook computers with greater connectivity to both packet networks and telephone networks. The ES2841/ ES2840 solution uses a solid-state DAA instead of a traditional transformer DAA. The chipset consists of the ES2841 LAN modem chip and the ES2840, its accompanying highvoltage, solid-state DAA device. The ES2841 maximizes integration and reduces the external component BOM cost to a minimum.