AK4647VQ Datasheet, PDF (6/72 Pages) Asahi Kasei Microsystems – Stereo CODEC with MIC/HP-AMP

ASAHI KASEI
„ ࢖༻͠ͳ͍ϐϯͷॲཧʹ͍ͭͯ
࢖༻͠ͳ͍ೖग़ྗϐϯ͸ԼهͷઃఆΛߦ͍ɺద੾ʹॲཧͯ͠Լ͍͞ɻ
Û à·¼
Analog
Digital
ϐϯ໊
MPWR, VCOC, HPR, HPL, MUTET, ROUT, LOUT,
MIN, RIN2/IN2−, LIN2/IN2+, LIN1/IN1−,
RIN1/IN1+
MCKO
MCKI
ઃఆ
Φʔϓϯ
Φʔϓϯ
DVSSʹ઀ଓ
[AK4647]
ઈର࠷େఆ֨
(AVSS, DVSS, HVSS=0V; Note 3)
Parameter
Symbol
min
Power Supplies: Analog
Digital
AVDD
−0.3
DVDD
−0.3
Headphone-Amp
HVDD
−0.3
|AVSS – DVSS|
(Note 4)
ΔGND1
-
|AVSS – HVSS|
(Note 4)
ΔGND2
-
Input Current, Any Pin Except Supplies
IIN
-
Analog Input Voltage (Note 5)
Digital Input Voltage (Note 6)
Ambient Temperature (powered applied)
Storage Temperature
VINA
−0.3
VIND
−0.3
Ta
−30
Tstg
−65
max
6.0
6.0
6.0
0.3
0.3
±10
AVDD+0.3
DVDD+0.3
85
150
Units
V
V
V
V
V
mA
V
V
°C
°C
Note 3. ిѹ͸͢΂ͯάϥϯυϐϯʹର͢Δ஋Ͱ͢ɻ
Note 4. AVSSͱDVSS, HVSS͸ಉ͡Ξφϩάάϥϯυʹ઀ଓͯ͠Լ͍͞ɻ
Note 5. I2C, MIN, RIN2/IN2−, LIN2/IN2+, LIN1/IN1−, RIN1/IN1+ pins
Note 6. PDN, CSN/CAD0, CCLK/SCL, CDTI/SDA, SDTI, LRCK, BICK, MCKI pins
SDA, SCL pinsͷϓϧΞοϓ఍߅ͷ઀ଓઌ͸(DVDD+0.3)VҎԼʹͯ͠Լ͍͞ɻ
஫ҙ: ͜ͷ஋Λ௒͑ͨ৚݅Ͱ࢖༻ͨ͠৔߹ɺσόΠεΛഁյ͢Δ͜ͱ͕͋Γ·͢ɻ·ͨɺ௨ৗͷಈ࡞͸อূ
͞Ε·ͤΜɻ
(AVSS, DVSS, HVSS=0V; Note 3)
Parameter
Power Supplies Analog
(Note 7) Digital
HP-Amp
Difference
ਪ঑ಈ࡞৚݅
Symbol
min
typ
Max
Units
AVDD
2.6
3.3
3.6
V
DVDD
2.6
3.3
3.6
V
HVDD
2.6
3.3 / 5.0
5.25
V
AVDD−DVDD
−0.3
0
+0.3
V
Note 3. ిѹ͸͢΂ͯάϥϯυϐϯʹର͢Δ஋Ͱ͢ɻ
Note 7. AVDD, DVDD, HVDDͷి্ཱ͛ͪݯγʔέϯεΛߟྀ͢Δඞཁ͸͋Γ·ͤΜɻҰ෦ͷి͚ͩݯΛ
OFF͢Δ৔߹ɺ࠶౓ిݯΛONʹޙͨ͠PDN pin = “L”ͰϦηοτͯ͠Լ͍͞ɻAVDD, HVDD͚ͩOFF
ͨ͠৔߹ɺDVDDͷϦʔΫిྲྀ͕૿Ճ͢ΔՄೳੑ͕͋Γ·͢ɻ·ͨɺDVDDΛOFF͢Δ৔߹͸AVDD,
HVDD΋OFF͍ͯͩ͘͠͞ɻ
஫ҙ: ຊσʔλγʔτʹ͞ࡌهΕ͍ͯΔ৚݅Ҏ֎ͷ͝࢖༻ʹؔͯ͠͸ɺ౰ࣾͰ͸੹೚ෛ͍͔Ͷ·͢ͷͰे෼
͝஫ҙԼ͍͞ɻ
MS0566-J-00
-6-
2006/11