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參數(shù)資料
| 型號(hào)： | AK4534 |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 元件分類： | Codec |
| 英文描述： | 16Bit CODEC with MIC/HP/SPK-AMP |
| 中文描述： | 16位編解碼器麥克風(fēng)/惠普/胰腎聯(lián)合移植腺苷 |
| 文件頁(yè)數(shù)： | 8/64頁(yè) |
| 文件大?。?/td> | 443K |
| 代理商： | AK4534 |
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ASAHI KASEI
[AK4534]
MS0133-E-03
2003/5
- 8 -
Parameter
Mono Output:
R
L
=10k
, DAC
→
MIX
→
MOUT2
Output Voltage (Note 13)
Load Resistance
Load Capacitance (Note 14)
Power Supplies
Power Up (PDN = “H”)
AVDD+DVDD (Note 15)
PVDD
HVDD: HP-AMP Normal Operation
No Output (Note 16)
HVDD: SPK-AMP Normal Operation
No Output (Note 17)
Power Down (PDN = “L”) (Note 18)
AVDD+DVDD
PVDD
HVDD
Note 4. Output voltage is proportional to AVDD voltage. Vout = 0.75 x AVDD.
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.
Note 7. Output voltage is proportional to AVDD voltage. Vout = 1.2 x AVDD at Full-differential output.
Vout = 0.6 x AVDD at Single-end Output
Note 8. Output voltage is proportional to AVDD voltage. Vout = 0.582 x AVDD.
Note 9. Output voltage is proportional to AVDD voltage. Vout = 0.897 x AVDD at Full-differential output.
Note 10. BEEP-AMP can’t output more than this maximum voltage.
Note 11. Maximum Input Voltage is proportional to AVDD voltage. Vin = 0.6 x AVDD.
Note 12. When ALC2 Gain is changed, this typical value changes between 22k
and 26k
.
Note 13. Output Voltage is proportional to AVDD voltage. Vout = 0.588 x AVDD.
Note 14. When the output pin drives a capacitive load, a resistor should be added in series between the output pin and
capacitive load.
Note 15. PMMIC=PMADC=PMDAC=PMMO=PMSPK=PMHPL=PMHPR=PMVCM=PMPLL=PMXTL=PMBPM
=PMBPS=“1”,MCKO=”1” and Master Mode. AVDD : 10mA (typ.), DVDD : 6mA (typ.)
AVDD : 10mA (typ.), DVDD : 4mA (typ.) at MCKO= “0” in Slave Mode
Note 16. PMMIC=PMADC=PMDAC=PMMO=PMHPL=PMHPR=PMVCM=PMPLL=PMXTL=PMBPM
=PMBPS=“1”, PMSPK=“0”.
Note 17. PMMIC=PMADC=PMDAC=PMMO=PMSPK=PMVCM=PMPLL=PMXTL=PMBPM=PMBPS=“1”
PMHPL=PMHPR=“0”.
Note 18. All digital input pins are fixed to DVDD or DVSS.
min
typ
max
Units
1.94
Vpp
k
pF
10
30
16
1.2
26
2
mA
mA
6.5
10
mA
9
18
mA
10
10
10
100
100
100
μ
A
μ
A
μ
A
HPL/HPR pin
HP-Amp
47
μ
F
C1
16
C2
> 6.8
Figure 1. Headphone-amp output circuit
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AK4534VN | 16Bit CODEC with MIC/HP/SPK-AMP |
| AK4536 | 16-Bit Mono CODEC with ALC & MIC/SPK-AMP |
| AK4536VN | 16-Bit Mono CODEC with ALC & MIC/SPK-AMP |
| AK4537 | 16-Bit ツヒ Stereo CODEC with MIC/HP/SPK-AMP |
| AK4537VN | 16-Bit ツヒ Stereo CODEC with MIC/HP/SPK-AMP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AK4534VN | 制造商:AKM 制造商全稱:AKM 功能描述:16Bit CODEC with MIC/HP/SPK-AMP |
| AK4534VQ | 功能描述:IC CODEC 16BIT MIC/HP/SPK-AMP 制造商:akm semiconductor inc. 系列:* 零件狀態(tài):上次購(gòu)買時(shí)間 標(biāo)準(zhǔn)包裝:1,000 |
| AK4536 | 制造商:AKM 制造商全稱:AKM 功能描述:16-Bit Mono CODEC with ALC & MIC/SPK-AMP |
| AK4536VN | 制造商:AKM 制造商全稱:AKM 功能描述:16-Bit Mono CODEC with ALC & MIC/SPK-AMP |
| AK4537 | 制造商:AKM 制造商全稱:AKM 功能描述:16-Bit ΔΣ Stereo CODEC with MIC/HP/SPK-AMP |
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