ak4648 AKM Semiconductor, Inc., ak4648 Datasheet - Page 16
![no-image](/images/no-image-200.jpg)
ak4648
Manufacturer Part Number
ak4648
Description
Stereo Codec With Mic/hp/spk-amp
Manufacturer
AKM Semiconductor, Inc.
Datasheet
1.AK4648.pdf
(119 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ak4648EC-L
Manufacturer:
AKM
Quantity:
20 000
- Current page: 16 of 119
- Download datasheet (2Mb)
Parameter
Mono Input: MIN pin (AIN3 bit = “0”; External Input Resistance=20kΩ)
Maximum Input Voltage (Note 28)
Gain (Note 29)
Note 28. Maximum voltage is in proportion to both AVDD and external input resistance (Rin).
Note 29. The gain is in inverse proportion to external input resistance.
MS0625-E-01
MIN
MIN
MIN
Vin = 0.6 x AVDD x Rin / 20kΩ (typ.).
LOUT/ROUT
HPL/HPR
SPLP/SPLN or SPRP/SPRN
ALC bit = “0”, SPKG2-0 bits = “000”
ALC bit = “0”, SPKG2-0 bits = “001”
ALC bit = “0”, SPKG2-0 bits = “010”
ALC bit = “0”, SPKG2-0 bits = “011”
ALC bit = “0”, SPKG2-0 bits = “100”
ALC bit = “0”, SPKG2-0 bits = “101”
ALC bit = “1”, SPKG2-0 bits = “000”
ALC bit = “1”, SPKG2-0 bits = “001”
ALC bit = “1”, SPKG2-0 bits = “010”
ALC bit = “1”, SPKG2-0 bits = “011”
ALC bit = “1”, SPKG2-0 bits = “100”
ALC bit = “1”, SPKG2-0 bits = “101”
LOVL bit = “0”
LOVL bit = “1”
HPG = 0dB
- 16 -
−24.5
−0.07
−4.5
min
-
-
-
-
-
-
-
-
-
-
-
-
-
+10.65
+12.65
+12.65
+14.65
+4.43
+6.43
+6.43
+8.43
1.98
−20
typ
+2
+2
-6
-4
0
0
−15.5
+8.93
+4.5
max
-
-
-
-
-
-
-
-
-
-
-
-
-
[AK4648]
2007/06
Units
Vpp
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
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