- 您现在的位置：买卖IC网 > PDF目录30776 > LV49152V 15 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO44 PDF资料下载
参数资料
| 型号： | LV49152V |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 15 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO44 |
| 封装： | 0.275 INCH, SSOP-44 |
| 文件页数： | 12/24页 |
| 文件大小： | 520K |
| 代理商： | LV49152V |
LV49152V
No.A1408-2/24
Specifications
Absolute Maximum Ratings at Ta
= 25°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VD
Supply voltage
20
V
Allowable power dissipation
Pd max
Our PCB, Soldered *
5.05
W
Our PCB, Soldered *
2.1
°C/W
Package thermal resistance
θjc
Our PCB, Not soldered *
3.6
°C/W
Maximum junction temperature
Tj max
150
°C
Operating temperature
Topr
-25 to +75
°C
Storage temperature
Tstg
-50 to +150
°C
* : Mounted on a specified board 110.0mm × 100.0mm × 1.5mm, glass epoxy (two-layer)
Recommended Operating Range at Ta
= 25°C
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Supply voltage range
VD
Supply voltage
9
15
18
V
Load impedance range
RL
Speaker load
4
8
Ω
Electrical Characteristics at Ta
= 25°C, VD = 15V, RL = 8Ω, L = 33μH (TOKO : A7502BY-330M), C = 0.1μF,
CL = 0.47μF
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Standby current
Ist
STBY = L, MUTE = L
1
10
μA
Mute current
Imute
STBY = H, MUTE = L
14
20
26
mA
Quiescent current
ICCO
STBY = H, MUTE = H
35
45
55
mA
Voltage gain
VG
fin = 1kHz, VO = 0dBm
28
30
32
dB
Offset voltage
Voffset
Rg = 0
-150
150
mV
Total harmonic distortion
THD+N
PO = 1W, fin = 1kHz, AES17
0.08
0.4
%
Output power
PO@10%
THD+N = 10%, AES17
13
15
W
Channel separation
CHsep.
Rg = 0, VO = 0dBm, DIN AUDIO
55
70
dB
Ripple rejection ratio
SVRR
fr = 100Hz, Vr = 0dBm, Rg = 0, DIN AUDIO
50
60
dB
Noise
VNO
Rg = 0, A-weight
90
300
μVrms
High-level input voltage
VIH
STBY and MUTE pin
3
VD
V
Low-level input voltage
VIL
STBY and MUTE pin
0
1
V
Under voltage protection UPPER
UV_UPPER
VD voltage measure
8.0
V
Under voltage protection LOWER
UV_LOWER
VD voltage measure
7.0
V
Note : The values of these characteristics were measured in the SANYO test environment. The actual values in an end system will vary depending on the
printed circuit board pattern, the external components actually used, and other factors.
相关PDF资料 |
PDF描述 |
|---|---|
| LV49157V | 15 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO44 |
| LV49157V | 15 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO44 |
| LV4920H | 15 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36 |
| LV4920H | 15 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36 |
| LV49821VH | 1.4 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO13 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LV49152V_10 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Class-D Audio Power Amplifier BTL 15W ?? 2ch |
| LV49152V-MPB-E | 功能描述:音频放大器 RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| LV49152V-TLM-E | 功能描述:音频放大器 AUDIO POWER AMPLIFIER RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| LV49157V | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Bi-CMOS LSI Class-D Audio Power Amplifier with built-in Headphone Ampifier BTL 15W × 2ch |
| LV49157V-MPB-H | 功能描述:音频放大器 RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
发布紧急采购，3分钟左右您将得到回复。