TLC320AD535C-I Datasheet, PDF (35/43 Pages) Texas Instruments – DUAL CHANNEL VOICE/DATA CODEC

T1
Primary
(Line)
†
†
DTRXM
††
†
DTRXP
†
†
–
+
Data (Hybrid)
2.5 V/1.5 V
–
+
Data_In PGA
0/6/12/18 dB Gain
With Mute
DTTX_OUT
†
DTREF (2.5 V @ 10 mA)
†
16-Bit
DAC
DTTX_IN ^†
–
+
Data (Hybrid)
2.5 V/1.5 V
DT_BUF
+
–
2.5 V/1.5 V
0/-6/-12/-18 dB or Mute
600 Ω Data_Out PGA
16-Bit
ADC
–1
Mon_Out PGA
0-3-6-9-12 dB Gain
with Mute
M
–
U
+
X
2.5 V/1.5 V
–
+
8 Ω Speaker Buffer
0 dB or Mute
MONOUTP
AT41
MONOUTM
† _{Required to meet communication standards}
Figure 6–3. Data Channel Codec Typical Application
6–3