參數(shù)資料
型號： AK4536VN
廠商： Asahi Kasei Microsystems Co.,Ltd
元件分類： Codec
英文描述： 16-Bit Mono CODEC with ALC & MIC/SPK-AMP
中文描述： 16位單聲道編解碼器ALC的
文件頁數(shù)： 7/59頁
文件大小： 403K
代理商： AK4536VN
ASAHI KASEI
[AK4536]
MS0174-E-00
2002/09
- 7 -
Parameter
Power Supplies
Power Up (PDN = “H”)
All Circuit Power-up: (Note 16)
AVDD+DVDD
SVDD: Speaker-Amp Normal Operation
(SPPS bit = “1”, No Output)
Power Down (PDN = “L”) (Note 17)
AVDD+DVDD+SVDD
Note 4. Output voltage is proportional to AVDD voltage. Vout = 0.75 x AVDD (typ)
Note 5. When IPGA Gain is changed, this typical value changes between 8k
and 11k
.
Note 6. Input voltage is proportional to AVDD voltage. Vin = 0.06 x AVDD (typ)
Note 7. When a PLL reference clock is FCK pin in PLL Slave Mode, S/(N+D) is 60dB (typ).
Note 8. Output voltage is proportional to AVDD voltage. Vout = 0.6 x AVDD (typ)
Note 9. Input signal of MIN pin is 1.98Vpp.
Note 10. There are no relations with the setup of SPKG bit, and it is the same value.
Note 11. The maximum input voltage of the BEEP input shows output from AOUT.
Note 12. Maximum Input Voltage is proportional to AVDD voltage. Vin = 0.66 x AVDD (max)
Note 13. When ALC2 Gain is changed, this typical value changes between 22k
and 26k
.
Note 14. Output Voltage is proportional to AVDD voltage. Vout = 0.6 x AVDD (typ)
Note 15. When the output pin drives a capacitive load, a resistor should be added in series between the output pin and
capacitive load.
Note 16. PLL Master Mode (X’tal = 12.288MHz) and PMMIC = PMADC = PMDAC = PMSPK = PMVCM = PMPLL =
PMXTL = PMAO = PMBP = M/S = “1”. And output current from MPI pin is 0mA. When the AK4536 is EXT
mode (PMPLL = PMXTL = M/S = “0”), “AVDD+DVDD” is typically 8mA.
Note 17. All digital input pins are fixed to DVDD or DVSS.
min
typ
max
Units
10
15
mA
9
18
mA
10
200
μ
A
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