The W6811 is a single-channel PCM CODEC designed for general-purpose applications, compliant with the ITU G.712 specification. It operates with separate analog (5V) and digital (3V) power supplies and is available in multiple package options including 24-pin PDIP, SOG, SSOP, and TSSOP. The device features pin-selectable companding options of Oº-Law or A-Law and includes on-chip digitization and reconstruction of voice signals, along with necessary band limiting and smoothing filters. This CODEC supports a variety of master clock rates ranging from 256 kHz to 4.096 MHz and is equipped with a precision voltage reference and a power amplifier capable of driving 300Oc loads differentially up to 6.3V peak-to-peak. The W6811 is specified for operation over an industrial temperature range of -40¬8C to +85¬8C, making it suitable for various applications including digital telephone systems, VoIP terminals, and ISDN terminals. Typical power dissipation is 25 mW, with a power-down mode consuming 0.5 mW. Pb-Free and RoHS compliant package options are also available.
IC VOICEBAND CODEC 5V/3V 24SOP
IC VOICEBAND CODEC 5V/3V 24SOP
PCM Interface 8 b PCM Audio Interface 24-SOP
IC VOICEBAND CODEC 5V/3V 24SOP
| ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | W6811IS | W6811IS | W6811IS | W6811IS |
| Product Name | CODECS | Integrated Circuits (ICs) - Interface - CODECs | CODECS | Interface - CODECs |
| Device Type | PCM | Sensor Interface; Codec | Codec | Sensor Interface; Codec |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
| Package Type | SOIC; 24-SOIC (0.295", 7.50mm Width) | SOIC | SOIC; 24-SOIC (0.295\", 7.50mm Width) |
