ak4642e AKM Semiconductor, Inc., ak4642e Datasheet - Page 5
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ak4642e
Manufacturer Part Number
ak4642e
Description
Stereo Codec With Mic/hp/spk-amp
Manufacturer
AKM Semiconductor, Inc.
Datasheet
1.AK4642E.pdf
(83 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ak4642eN
Manufacturer:
AKM
Quantity:
20 000
Part Number:
ak4642eN-L
Manufacturer:
AKM
Quantity:
20 000
ASAHI KASEI
MS0420-E-00
Comparison with AK4631
Function
Mic Input
Stereo Mic Input
ADC
MIC ALC
Wind-noise Reduction Filter
Stereo Separation Emphasis
ALC for Playback
Soft Mute
Bass Boost
De-emphasis
DAC
HP-Amp
Line Output
Line Output Level
µP I/F
MCKI Pull-down
Analog Loopback
DSP Mode
Package
Regester Map
AK4631
Single-ended
N/A
Mono
+27.5dB to –8dB, 0.5dB step
N/A
N/A
SP only, +18dB to –8dB
N/A
N/A
N/A
Mono
N/A
Mono
1.98Vpp
3-wire
Available
Available
Available
28pin QFN (5.2mm x 5.2mm)
- 5 -
AK4642EN
Single-ended / Full-differential
Available
Stereo
+36dB to –54dB, 0.375dB step, Mute
Available
Available
Line/HP/SP, +36dB to –54dB
Available
Available
Available
Stereo
Available
Stereo
1.98Vpp/2.50Vpp
3-wire/I
N/A
N/A
N/A
32pin QFN (5mm x 5mm)
Upper-compatible (Difference: ALC
parameter, Analog Loopback & DSP
Mode Removed)
2
C
[AK4642EN]
2005/09