W6811
Description
The W6811 is a general-purpose single channel PCM CODEC with pin-selectable -Law or A-Law companding. The device is compliant with the ITU G.712 specification.
Key Features
- Power supply: Analog 4.5 - 5.5V Digital 2.7 - 3.3V Typical power dissipation of 25 mW, power-down mode of 0.5 W Fully-differential analog circuit design On-chip precision reference of 1.575 V for a 0 dBm TLP at 600 Ω Push-pull power amplifiers with external gain adjustment with 300 Ω load capability Seven master clock rates of 256 kHz to 4.096 MHz Pin-selectable -Law and A-Law companding (compliant with ITU G.711) CODEC A/D and D/A filtering compliant with ITU G.712 Industrial temperature range (-40°C to +85°C) Four
