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The W681512 is a single channel PCM CODEC with pin-selectable µ-Law or A-Law companding according to ITU G.711 and G.712. It can accept master clocks from 256kHz to 4096kHz. The *og section is fully differential, reducing noise and improving the power supply rejection ratio. The *og output is differential and an on-chip power amplifier is capable of driving 300O loads differentially up to a level of 6.3V peak-to-peak.
The device operates off a single +5V power supply and is available in SOP-20, SSOP-20 and TSSOP-20 package options.
|
产品型号 |
W681512SG |
|
标准包装 |
38 |
|
类别 |
集成电路 (IC) |
|
家庭 |
编解码器 |
|
系列 |
- |
|
类型 |
PCM |
|
接口 |
PCM |
|
分辨率（位） |
8 b |
|
ADC / DAC 数量 |
1 / 1 |
|
三角积分调变 |
无 |
|
S/N 比，标准 ADC / DAC (db) |
- |
|
动态范围，标准 ADC / DAC (db) |
- |
|
电压 - 电源，模拟 |
4.5 V ~ 5.5 V |
|
电压 - 电源，数字 |
4.5 V ~ 5.5 V |
|
工作温度 |
-40°C ~ 85°C |
|
安装类型 |
表面贴装 |
|
封装/外壳 |
20-SOP |
|
包装 |
管件 |