5秒后页面跳转
BA3837 PDF预览

BA3837

更新时间: 2024-01-26 21:43:50
品牌 Logo 应用领域
罗姆 - ROHM /
页数 文件大小 规格书
11页 139K
描述
Vocal fader IC

BA3837 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active零件包装代码:SOIC
包装说明:SOP-16针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.07
Is Samacsys:N信道分离:70 dB
商用集成电路类型:SOUND FADER CONTROL CIRCUIT谐波失真:0.02%
JESD-30 代码:R-PDSO-G16JESD-609代码:e3/e2
长度:10 mm信道数量:2
功能数量:1端子数量:16
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:LSOP
封装等效代码:SOP16,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, LOW PROFILE峰值回流温度(摄氏度):260
电源:10 V认证状态:Not Qualified
座面最大高度:1.6 mm子类别:Other Consumer ICs
最大压摆率:3.3 mA最大供电电压 (Vsup):10 V
最小供电电压 (Vsup):5.4 V表面贴装:YES
技术:BIPOLAR温度等级:INDUSTRIAL
端子面层:TIN/TIN COPPER端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:10宽度:4.4 mm
Base Number Matches:1

BA3837 数据手册

 浏览型号BA3837的Datasheet PDF文件第3页浏览型号BA3837的Datasheet PDF文件第4页浏览型号BA3837的Datasheet PDF文件第5页浏览型号BA3837的Datasheet PDF文件第7页浏览型号BA3837的Datasheet PDF文件第8页浏览型号BA3837的Datasheet PDF文件第9页 
Multimedia ICs  
BA3837 / BA3837F / BA3838F  
Electrical characteristics  
BA3837 / F (unless otherwise noted, Ta = 25°C, Vcc = 10V, fIN = 1kHz, VIN = 150mV, RL = 100k)  
Parameter  
Symbol  
Min.  
1.6  
2.3  
10  
10  
5
Typ. Max.  
Unit  
mA  
Vrms  
dB  
Conditions  
Quiescent current  
I
Q
2.4  
2.8  
14  
14  
8
3.3  
17  
17  
11  
Through mode  
THD 1%, through mode  
Through mode  
fin 50kHz, vocal fader mode  
Maximum output voltage  
L / R gain  
Vom  
=
G
G
VT  
VF  
Low frequency gain  
Microphone gain  
dB  
=
G
VM  
dB  
Crosstalk  
CT  
MU  
SV  
54  
73  
28  
35  
4.7  
70  
80  
33  
dB  
f
f
IN  
IN  
=
1kHz  
1kHz  
Mute attenuation  
dB  
=
Vocal suppression rate  
Total harmonic distortion  
Noise level  
dB  
Vocal fader mode  
THD  
0.02 0.07  
%
Through mode, BW  
:
400Hz - 30kHz  
V
N
15  
50  
7
22  
65  
0.3  
26  
µVrms  
R
g
=
0, DIN AUDIO  
Input impedance  
RIN  
kΩ  
LIN, RIN, MICIN, FK  
Control pin threshold (high)  
Control pin threshold (low)  
Output switching DC differential  
VthH  
VthL  
V
V
DC  
mV  
Maximum output voltage differential between L, R and TK modes  
Not designed for radiation resistance.  
Mode table (A = pin14, B = pin15, C = pin16)  
A
0
0
0
0
1
1
1
1
B
0
0
1
1
0
0
1
1
C
0
1
0
1
0
1
0
1
LOUT  
MUTE  
VF  
ROUT  
MUTE  
VF  
TK  
Mode  
Key controller mode  
MUTE  
VF  
Mute  
Vocal fader mode  
Sound multiplexing mode  
Through mode  
Mute  
L
L
L
L
R
L
MUTE  
KC  
MUTE  
KC  
MUTE  
VF  
Vocal fader mode  
Sound multiplexing mode  
L + R  
KC  
KC  
L
KC  
KC  
L + R  
0
: 0V  
VF : vocal fader output  
KC : signal passed through key controller  
1 : 5V  
(1) Microphone output is not muted during muting (ABC = 000 or 100).  
(2) Gain and relative phase: See block diagram.  
1. L / R input and output in the through mode are synchronous with a gain of 14dB.  
2. L / R input and TK output in the key controller mode are synchronous with a gain of 8dB.  
3. FK input and L / R output in the key controller mode are synchronous with a gain of 6dB.  
4.MIC input and L / R output are negative phase with a gain of 8dB.  
6

与BA3837相关器件

型号 品牌 描述 获取价格 数据表
BA3837/F ETC マルチメディアLSI

获取价格

BA3837F ROHM Vocal fader IC

获取价格

BA3837FE1 ROHM Sound Fader Control Circuit, 1 Channel(s), Bipolar, PDSO16, SOP-16

获取价格

BA3837FT1 ROHM Sound Fader Control Circuit, 1 Channel(s), PDSO16, SOP-16

获取价格

BA3837FT2 ROHM Sound Fader Control Circuit, 1 Channel(s), PDSO16, SOP-16

获取价格

BA3838F ROHM Vocal fader IC

获取价格