TLC320AD545 Datasheet, PDF (30/37 Pages) Texas Instruments – Single Channel Data/Fax Codec

T1
{
Primary
{
Line
DTRX_FB
Data (Hybrid)
{
{
{
{
DTRXM
–
{
+
{{
{ ^DTRXP
DT_REF
2.5 V/1.5 V
2.5 V/1.5 V
DTTX_OUTP
–
16-Bit
+
ADC
Data_In PGA
0/6/12/18 dB Gain
with Mute
16-Bit
DAC
MonOut PGA
0/3/6/9/12 dB Gain
with Mute
M
–
U
X
+
{
{
{
DTTX_INM
DTTX_INP
{
{
{
–
Data (Hybrid)
+
2.5 V/1.5 V
+
–
–
+
8-Ω Speaker Buffer
0 dB or Mute
MONOUTP
AT41
MONOUTM
DTTX_OUTM
DT_BUFP
DT_BUFM
–
+
2.5 V/1.5 V
+
–
0/-6/-12/-18 dB or Mute
600-Ω Data_Out PGA
† _{Required to meet communication standards}
Figure 6–2. Differential Configuration Typical Application
6–2