参数资料
型号: YDA147
元件分类: 音频/视频放大
英文描述: 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48
封装: LEAD FREE, PLASTIC, SQFP-48
文件页数: 22/36页
文件大小: 1264K
代理商: YDA147
YDA147
CATALOG No.:LSI-4DA147A61
29
●DC Characteristics (V
SS=0V, VDDP=8V to 16.5V, Ta=-40°C to 85°C, CKIN=1MHz, unless otherwise specified.)
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Unit
PVDD Startup threshold voltage
VHUVLH
-
6.5
-
V
PVDD Shutdown threshold voltage
VHUVLL
-
6.0
-
V
DC Detection Voltage
VDCDET
PVDD=15V
-
4
-
V
DC Detection Time
tDCDET
-
0.5
-
s
Digital terminal*1) H level input voltage
VIH
-
2.52
-
V
Digital terminal*1) L level input voltage
VIL
-
0.9
V
Digital terminal *1) Input Impedance
RIN_D
-
3.3
-
M
SLEEPN terminal H level input voltage
VIH_SLPN
-
2.0
-
V
SLEEPN terminal L level input voltage
VIL_SLPN
-
0.8
V
SLEEPN terminal Input Impedance
RIN_ SLPN
-
3.3
-
M
CKOUT Output Voltage
VOL
IOL=4mA
-
0.4
V
CKOUT Output Voltage
VOH
IOH=-4mA
2.4
-
V
PROTN Output Voltage
VOL
IOL=0.4mA
-
0.4
V
INLP, INLM, INRP, INRM terminals
Input impedance
RIN
-
18.8
-
k
AVDD Output Voltage
VDDA
3.0
3.3
3.6
V
AVDD Output Current
IDDA
-
1
mA
VREF Output Voltage
VREF
-
VDDA /2
-
V
PVDD Consumption Current
IDDP
VDDP=12V, no-load
-
32
-
mA
PVDD consumption current
during power-down mode (SLEEPN=L)
ISLEEP
VDDP=15V, Ta=25°C
-
20
-
A
PVDD consumption current
during Mute state (MUTEN=L)
IMUTE
VDDP=15V, Ta=25°C
-
16
-
mA
PVDD consumption current
during no signal input
INOSIG
VDDP=15V, Ta=25°C
-
32
-
mA
Note) *1: This specification is applicable to MUTEN, CKIN, NCDRC0, NCDRC1, GAIN0, and GAIN1 (CMOS I/F) terminals.
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