ak4516a AKM Semiconductor, Inc., ak4516a Datasheet - Page 31

• Manufacturer Part Number: ak4516a
• Description: 3v 16bit Adc&dac With Built-in Pga
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
M0026-E-00
IPGL and IPGR are read by uP current values at rising of
These registers are reset by
These registers are reset by PM0="0".
IPGL6-0: Lch Input Analog PGA.
IPGR6-0: Rch Input Analog PGA.
RESET
ON/OFF of zero crossing detection is controlled by ZENM/ZELM bits.
DATA
1EH
68H
67H
66H
30H
2FH
21H
20H
1FH
09H
08H
07H
06H
05H
04H
03H
02H
01H
00H
PD
:
:
:
pin="L", then inhibits writing to these registers.
MUTE
+28.0
+27.5
+27.0
105 levels.
105 levels.
-10.0
-31.0
-32.0
-34.0
-36.0
-38.0
-40.0
-44.0
-48.0
-52.0
Table 11 . Input Gain Setting
MIC
-0.5
-7.5
-8.0
-9.0
0.0
:
:
:
GAIN(dB)
- 31 -
MUTE
LINE
-20.0
-20.5
-27.5
-28.0
-29.0
-30.0
-51.0
-52.0
-54.0
-56.0
-58.0
-60.0
-64.0
-68.0
-72.0
+8.0
+7.5
+7.0
:
:
:
CS
pin.
STEP
0.5dB
1dB
2dB
4dB
LEVEL
73
24
4
3
1
[AK4516A]
1998/08