参数资料
| 型号： | BD5426EFS-E2 |
| 厂商： | Rohm Semiconductor |
| 文件页数： | 3/6页 |
| 文件大小： | 0K |
| 描述： | IC AMP AUDIO PWR 10W D 44TSSOP |
| 标准包装： | 1 |
| 类型： | D 类 |
| 输出类型： | 2 通道（立体声） |
| 在某负载时最大输出功率 x 通道数量： | 10W x 2 @ 8 欧姆 |
| 电源电压： | 10 V ~ 16.5 V |
| 特点： | 消除爆音，静音，短路和热保护 |
| 安装类型： | 表面贴装 |
| 供应商设备封装： | 44-HTSSOP-A |
| 封装/外壳： | 44-VSOP（0.295"，7.50mm 宽） |
| 包装： | 标准包装 |
| 产品目录页面： | 1371 (CN2011-ZH PDF) |
| 其它名称： | BD5426EFS-E2DKR |
Technical Note
2/16
BD5426EFS
www.rohm.com
2010.05 - Rev.B
2010 ROHM Co., Ltd. All rights reserved.
●Operating conditions
The following values assume Ta =25℃. Check for latest values in delivery specifications.
Parameter
Symbol
Ratings
Unit
Conditions
Supply voltage
VCC
+10 ~ +16.5
V
Pin 7, 8, 15, 16, 29, 30, 37, 38, 40
Load resistance
RL
6 ~ 16
(Note 5)
(Note 5) Pd should not be exceeded.
●Electrical characteristics
Except otherwise specified Ta = 25℃, VCC = 12V, fIN = 1kHz, Rg = 0
, RL = 8,MUTEX="H", MS="L"
For latest values, refer to delivery specifications.
Parameter
Symbol
Limits
Unit
Conditions
Whole circuit
Circuit current 1 (Sampling mode)
ICC1
25
mA
With no signal
Circuit current 2 (Muting mode)
ICC2
10
mA
MUTEX = “L”
Control circuit
“H” level input voltage
VIH
2.3 ~ 12
V
SDX, MUTEX, MS
“L” level input voltage
VIL
0 ~ 0.8
V
SDX, MUTEX, MS
Audio circuit
Voltage gain
GV
28
dB
PO = 1W
Maximum output power 1 (Note 6)
PO1
9
W
THD+N = 10%
Maximum output power 2 (Note 6)
PO2
10
W
Vcc = 13V, THD+N = 10%
Total harmonic distortion (Note 6)
THD
0.1
%
PO = 1W, BW=20Hz ~ 20kHz
Crosstalk
CT
85
dB
PO = 1W, Rg = 0
, BW = IHF-A
Output noise voltage
(Sampling mode)
VNO
80
Vrms
Rg = 0
, BW = IHF-A
Residual noise voltage
(Muting mode)
VNOM
1
Vrms
Rg = 0
, BW = IHF-A, MUTEX = “L”
Internal sampling clock frequency
FOSC
250
kHz
MS = “L” (In master operation)
(Note 6) The rated values of items above indicate average performances of the device, which largely depend on circuit layouts, components,
and power supplies. The reference values are those applicable to the device and components directly installed on a board specified by us.
相关PDF资料 |
PDF描述 |
|---|---|
| BD5460GUL-E2 | IC AMP AUDIO .85W MONO D 9WLCSP |
| BD5461GUL-E2 | IC AMP AUDIO .85W MONO D 9WLCSP |
| BD5471MUV-E2 | IC AMP STEREO SPEAKER 24VQFN |
| BD5638NUX-TR | IC AMP SPEAKER 1-CH MONO VSON8 |
| BD7830NUV-TR | IC AMP AUDIO MONO 1.5W VSON8 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| BD5426MUV | 制造商:ROHM 制造商全称:Rohm 功能描述:Analog Input / BTL Output Class-D Speaker Amplifier |
| BD5426MUV_10 | 制造商:ROHM 制造商全称:Rohm 功能描述:Analog Input / BTL Output Class-D Speaker Amplifier |
| BD5426MUV-E2 | 功能描述:音频放大器 10W+10W Class D Spkr Amp for Analog In 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 |
| BD5427EFS | 制造商:ROHM 制造商全称:Rohm 功能描述:Analog Input / BTL Output Class-D Speaker Amplifier |
| BD5427EFS_10 | 制造商:ROHM 制造商全称:Rohm 功能描述:Analog Input / BTL Output Class-D Speaker Amplifier |
发布紧急采购，3分钟左右您将得到回复。