ZL38001 Overview
QSOP Pin # 1 TQFP Pin # 43 Name ENA1 Description Data Sheet SSI Enable Strobe/ST-BUS & GCI Mode for Rin/Sout (Input). This pin has dual functions depending on whether SSI or ST-BUS/GCI is selected. For SSI, this strobe must be present for frame synchroniz.
ZL38001 Key Features
- Contains two echo cancellers: 112 ms acoustic echo canceller Works with low cost voice codec. ITU-T G.711 or signed mag
- full duplex speech with no switched loss on audio paths Fast re-convergence time: tracks changing echo environment quick
- Ordering Information ZL38001DGA ZL38001QDC 36 Pin QSOP 48 Pin TQFP
- 24 -> +48dB
- Functional Block Diagram 1
ZL38001 Applications
- Handsfree in automobile applications