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參數(shù)資料
| 型號： | LV4924VH-TLM-H |
| 廠商： | ON Semiconductor |
| 文件頁數(shù)： | 8/15頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC AMP AUDIO CLASS D BTL 36HSSOP |
| 標準包裝： | 2,000 |
| 類型： | D 類 |
| 輸出類型： | 2 通道（立體聲） |
| 在某負載時最大輸出功率 x 通道數(shù)量： | 15W x 2 @ 8 歐姆 |
| 電源電壓： | 9 V ~ 20 V |
| 特點： | 靜音，短路和熱保護，待機 |
| 安裝類型： | 表面貼裝 |
| 供應(yīng)商設(shè)備封裝： | 36-HSSOP |
| 封裝/外殼： | 36-SOP + 2 翼片裸露焊盤 |
| 包裝： | 帶卷 (TR) |
LV4924VH
No.A1997-2/15
Recommended Operating Range
at Ta
= 25°C
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Recommended supply voltage
range
VD
Externally applied voltage
9
13
20
V
Recommended PWM pin voltage
VIN
PWM_A1,PWM_A2,PWM_B1,PWM_B2
0
3.3
5
V
Recommended pull-up supply
voltage
Vpup
NPN Open collector pin
-
18
V
Recommended load resistance
RL
Speaker load
4
8
-
Ω
Electrical Characteristics Ta=25
°C, VD=13V, RL=8, L=22μH (TOKO: A7040HN-220M), C=0.33μF (Matsuo: 553M6302-334K)
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Quiescent current
ICCO
STBY=H, MUTE=H, fIN=384kHz, Duty=50%
30
38
45
mA
Current at MUTE
Imute
STBY=H, MUTE=L, VIN=GND
24
6
mA
Standby current
Ist
STBY=L, MUTE=L, VIN=GND
-
10
μA
H input voltage
VIH
PWM_A, PWM_B, STBY, MUTE
2.3
-
5.5
V
L input voltage
VIL
PWM_A, PWM_B, STBY, MUTE
0-
1.0
V
H input current
IIH
VIN=5V
-
60
μA
L input current
IIL
VIN=GND
-20
-
μA
Output pin leakage current
IOFF
NPN Open collector output
OFF-stage 5.0V pull-up
-
1
μA
Output pin current
IOL
NPN Open collector output
ON-stage, VOL=0.4V
0.5
-
mA
Power Tr ON resistance
*1
Rds ON
Id=1A
-
220
-
m
Turn ON delay time
td ON
fIN=384kHz, Duty=50%
-
30
50
ns
Turn OFF delay time
td OFF
fIN=384kHz, Duty=50%
-
30
50
ns
Rise-up time
tr
fIN=384kHz, Duty=50%
-
5
20
ns
Fall time
tf
fIN=384kHz, Duty=50%
-
5
20
ns
*1 : The maximum power transistor ON resistance(RDSON) is 270mΩ(design guarantee value).
Note : The value of these characteristics were measured in Our test environment. The actual value in an end system will vary depending on the printed circuit
board pattern, the components used, and other factors.
Electrical Characteristics
(Reference value: The table below shows the reference value when FPGA equivalent to the Our reference model is used.)
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Output 1
PO1
THD+N=10%, fIN=1kHz, AES17
-
10
-
W
Output 2
PO2
VD=16V, THD+N=10%, fIN=1kHz, AES17
-
15
-
W
Total harmonic distortion
THD+N
PO=1W, fIN =1kHz, AES17
-
0.1
-
%
Note : The value of these characteristics were measured in Our test environment. The actual value in an end system will vary depending on the printed circuit
board pattern, the components used, and other factors.
Audio data
IIS
MCLK
BCLK
LRCLK
SDATA
FPGA
MCLK
BCLK
LRCLK
SDATA
LV4924VH
PWM BD-mode
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