SNC88340 Datasheet, PDF (9/14 Pages) SONiX Technology Company – 24-Channel MIDI/Speech Controller

SNC88340
24-Channel MIDI/Speech Controller
5.11. DAC
Two 10-bit current type digital-to-analog converters are built-in SNC88340. The
relationship between input digital data and output analog current signal is listed in
the following table.
Input data
0
1
…
N
…
1023
Typical value of output current (mA)
0
3/1023
n*(3/1023)
3
Recommended application circuits are illustrated below.
VCC
VCC
VCC
VO2
VO1
1K
1K
VO2
VO1
1K
Two Speaker Application
Single Speaker Application
Ver: 1.6
9
Sep. 8, 2006