AK4631 Datasheet, PDF (8/69 Pages) Asahi Kasei Microsystems – 16-Bit Mono CODEC with ALC & MIC/SPK-AMP

ASAHI KASEI
[AK4631]
ઈର࠷େఆ֨
(AVSS, DVSS, SVSS=0V; Note 2)
Parameter
Symbol
min
Power Supplies: Analog
AVDD
−0.3
Digital
DVDD
−0.3
Speaker-Amp
SVDD
−0.3
|AVSS – DVSS| (Note 3)
∆GND1
-
|AVSS – SVSS| (Note 3)
∆GND2
-
Input Current, Any Pin Except Supplies
IIN
-
Analog Input Voltage
VINA
−0.3
Digital Input Voltage
VIND
−0.3
Ambient Temperature (powered applied)
Ta
−10
Storage Temperature
Tstg
−65
Maximum Power Dissipation (Note 4)
Pd
-
max
6.0
6.0
6.0
0.3
0.3
±10
AVDD+0.3
DVDD+0.3
70
150
520
Units
V
V
V
V
V
mA
V
V
°C
°C
mW
Note 2. ిѹ͸શͯάϥϯυϐϯʹର͢Δ஋Ͱ͢ɻ
Note 3. AVSSͱ DVSS, SVSS͸ಉ͡Ξφϩάάϥϯυʹ઀ଓͯ͠Լ͍͞ɻ
Note 4. ࣮૷͞ΕΔϓϦϯτج൘ͷ഑ઢີ౓100%Ҏ্ͷ৔߹Ͱ͢ɻ͜ͷిྗ஋͸AK4631ͷ಺෦ଛࣦ෼Ͱɺ֎
෦઀ଓ͞ΕΔεϐʔΧফඅ෼͸·ؚΕ·ͤΜɻ
஫ҙ: ͜ͷ஋Λ௒͑ͨ৚݅Ͱ࢖༻ͨ͠৔߹ɺσόΠεΛഁյ͢Δ͜ͱ͕͋Γ·͢ɻ
·ͨɺ௨ৗͷಈ࡞͸อূ͞Ε·ͤΜɻ
ਪ঑ಈ࡞৚݅
(AVSS, DVSS, SVSS=0V; Note 2)
Parameter
Symbol
min
typ
max
Power Supplies Analog
AVDD
2.6
3.3
3.6
(Note 5) Digital
DVDD
2.6
3.3
3.6
Speaker-Amp (Note 6)
SVDD
2.6
3.3 / 5.0
5.25
Difference
AVDD-DVDD
-0.3
0
0.3
Note 2. ిѹ͸શͯάϥϯυϐϯʹର͢Δ஋Ͱ͢ɻ
Note 5. AVDD, DVDD, SVDDͷి্ཱ͛ͪݯγʔέϯεΛߟྀ͢Δඞཁ͸͋Γ·ͤΜɻ
Ұ෦ͷి͚ͩݯΛOFF͢Δ৔߹ɺ࠶౓ిݯΛONʹޙͨ͠PDN pin = “L”ͰϦηοτͯ͠Լ͍͞ɻ
Note 6. 8ΩμΠφϛοΫεϐʔΧ઀ଓ࣌͸SVDD = 2.6V ∼ 3.6V Ͱ͢ɻ
Units
V
V
V
V
஫ҙ: ຊσʔλγʔτʹ͞ࡌهΕ͍ͯΔ৚݅Ҏ֎ͷ͝࢖༻ʹؔͯ͠͸ɺ౰ࣾͰ͸੹೚ෛ͍͔Ͷ·͢ͷͰे෼
͝஫ҙԼ͍͞ɻ
MS0317-J-01
-8-
2004/11