- 您現(xiàn)在的位置：買賣IC網 > PDF目錄32288 > LA74310LP SPECIALTY CONSUMER CIRCUIT, QCC40 PDF資料下載
參數(shù)資料
| 型號： | LA74310LP |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, QCC40 |
| 封裝： | 5 X 5 MM, VQLP-40 |
| 文件頁數(shù)： | 12/22頁 |
| 文件大?。?/td> | 221K |
| 代理商： | LA74310LP |
LA74310LP
No.A0904-2/22
Specifications
Maximum Ratings at Ta=25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
4.0
V
Allowable power dissipation
Pd max
Ta
≤80°C *
550
mW
Operating temperature
Topr
-10 to +80
°C
Storage temperature
Tstg
-55 to +150
°C
* Substrate mounting condition (40mm × 50mm × 0.8mm: glass epoxy) 2S2P (Four layers substrate)
Operating Conditions at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
VCC
3.1
V
VCCA
3.0
V
Recommended supply voltage
3.3
V
VCC
2.7 to 3.6
V
VCCA
2.7 to 3.6
V
Allowable operating voltage range
VCCSP
Take care not to exceed Pd max.
2.7 to 3.6
V
Electrical Characteristics of AUDIO Block at Ta=25
°C, VCCA=3.0V, VCCSP=3.3V, f=1kHz, with the VREF
capacitance charging circuit in the OFF MODE
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Circuit current
VCCA current dissipation at no signal 1
ICCA1
VCCA=3.0V
7
9.4
11.8
mA
VCCA current dissipation at no signal 2
ICCA2
VCCA=3.0V: REC BLOCK (MIC/ALC/REC AMP)
POWER SAVE MODE
5
6.7
8.4
mA
VCCA current dissipation at no signal 3
ICCA3
VCCA=3.0V: LINE AMP POWER SAVE MODE
6.5
8.7
10.9
mA
VCCA standby current dissipation
ICCAS
VCCA=3.0V: during standby control
(23PIN=0V application)
1
μA
Current dissipation at no signal 5
ICCSP1
VCCSP=3.3V: SPK POWER ON MODE
1.2
2.5
5
mA
Current dissipation at no signal 6
ICCSP2
VCCSP=3.3V: SPK POWER SAVE MODE
0.05
0.1
mA
VCCSP standby current dissipation
ICCSPS
VCCSP=3.3V: during standby control
(23PIN=0V application)
5.5
10
μA
REC output system
REC reference output LEVEL
VOR
ALC IN, VIN=-49dBV
-16.5
-15.5
-14.5
dBV
REC reference output distortion
HDR
ALC IN, VIN=-49dBV, THD: from 2nd to 5th harmonic
0.05
0.1
%
ALC characteristics 1
ALM1
ALC IN, VIN=-33dBV (standard+16dB)
-11
-8
-5
dBV
ALC distortion 1
ALMD1
ALC IN, VIN=-33dBV (standard+16dB),
THD: from 2nd to 5th harmonic
0.15
0.5
%
ALC characteristics 2
ALM2
ALC IN, VIN=-17dBV (standard+32dB)
-11
-8
-5
dBV
ALC distortion 2
ALMD2
ALC IN, VIN=-17dBV (standard+32dB),
THD: from 2nd to 5th harmonic
0.2
1
%
ALC IN max input level
VINRMX
ALC IN LEVEL at which REC output THD
(from 2nd to 5th harmonic) becomes 3% or less.
-10
dBV
REC output noise voltage
VNOR
ALC IN, no input, JIS-A Filter
-77
-68
dBV
REC output frequency characteristics 1
FEQR1
ALC IN, VIN=-33dBV,
comparison of f=4kHz/1kHz
-5
-3.5
-2
dB
REC output frequency characteristics 2
FEQR2
ALC IN, VIN=-33dBV,
comparison of f=22kHz/1kHz
-33
-25
dB
REC output frequency characteristics 3
FEQR3
ALC IN, VIN=-33dBV,
comparison of f=100kHz/1kHz
-60
-55
dB
Continued on next page.
相關PDF資料 |
PDF描述 |
|---|---|
| LA74310LP | SPECIALTY CONSUMER CIRCUIT, QCC40 |
| LA7451M | SPECIALTY CONSUMER CIRCUIT, PDSO30 |
| LA7470M | 2 CHANNEL, AUDIO AMPLIFIER, PDSO24 |
| LA7470V | 2 CHANNEL, AUDIO AMPLIFIER, PDSO24 |
| LA76600M | Y/C SEPARATOR IC, PDSO18 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LA74310LP_08 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Audio Interface for DSC + Video Driver |
| LA74310LP-MPB-E | 制造商:ON Semiconductor 功能描述:AUDIO ICS - Trays |
| LA74310LP-TLM-E | 制造商:ON Semiconductor 功能描述:AUDIO ICS - Tape and Reel 制造商:ON Semiconductor 功能描述:REEL / AUDIO ICS |
| LA74320FN | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Audio I/O Interface for Cell Phone |
| LA74322LP | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Audio I/O Interface for Cell Phone |
發(fā)布緊急采購，3分鐘左右您將得到回復。