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BH1415S PDF预览

BH1415S

更新时间: 2024-11-21 20:00:15
品牌 Logo 应用领域
罗姆 - ROHM 光电二极管商用集成电路
页数 文件大小 规格书
15页 137K
描述
Consumer Circuit, PDIP22, SDIP-22

BH1415S 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:DIP包装说明:SDIP,
针数:22Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.83
商用集成电路类型:CONSUMER CIRCUITJESD-30 代码:R-PDIP-T22
长度:19.4 mm功能数量:1
端子数量:22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:SDIP封装形状:RECTANGULAR
封装形式:IN-LINE, SHRINK PITCH峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:4.25 mm
最大压摆率:28 mA最大供电电压 (Vsup):6 V
最小供电电压 (Vsup):4 V表面贴装:NO
温度等级:INDUSTRIAL端子形式:THROUGH-HOLE
端子节距:1.778 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.62 mm
Base Number Matches:1

BH1415S 数据手册

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BH1415S / BH1415F  
Audio ICs  
Wireless Audio Link IC  
BH1415S / BH1415F  
The BH1415S/F are FM stereo transmitter ICs that transmit simple configuration. The ICs consist of a stereo modulator  
for generating stereo composite signals and a FM transmitter for broadcasting a FM signal on the air. The stereo  
modulator generates a composite signal which consists of the MAIN, SUB, and pilot signal from a 38kHz oscillator.  
The FM transmitter radiates FM wave on the air by modulating the carrier signal with a composite signal.  
zApplications  
CD changer, Car TV, Car navigation, Wireless speakers, Personal computer (sound board), Game machine  
zFeatures  
1) It is possible to improve the timbre because it has the pre-emphasis circuit, limiter circuit, and the low-pass filter circuit.  
2) Built-in pilot-tone system FM stereo modulator circuit.  
3) The transmission frequency is stable because it has a PLL system FM transmitter circuit.  
4) PLL data input (CE, CK, DA) by serial input.  
zAbsolute maximum ratings (Ta = 25°C, In measurement circuit.)  
Parameter  
Supply voltage  
Symbol  
Vcc  
Limits  
+7.0  
Unit  
V
Conditions  
Pin8,12  
Data input voltage  
V
IN-D  
0.3  
~
~
Vcc+0.3  
Vcc+0.3  
V
Pin15,16,17,18  
Pin7  
Phase comparator output voltage  
V
OUT-P  
0.3  
V
BH1415S  
Power dissipation  
1000  
450  
1
2
Pd  
mW  
˚C  
BH1415F  
Storage temperature  
Tstg  
55~  
+125  
*1 Derating : 10mW/˚C for operation above Ta=25˚C.  
*2 Derating : 4.5mW/˚C for operation above Ta=25˚C.  
zRecommended operating conditions (Ta=25°C)  
Parameter  
Operating supply voltage  
Symbol  
Vcc  
Min.  
4.0  
Typ.  
Max.  
6.0  
Unit  
Conditions  
Pin8,12  
V
Operating temperature  
Topr  
4.0  
+85  
°C  
dBV  
Hz  
Audio input level  
VIN-A  
10  
Pin1,22  
Audio input frequency band  
Pre-emphasis time constant set up range  
Transmission frequency  
f
IN-A  
PRE  
20  
15k  
Pin1,22  
τ
155  
µsec  
MHz  
V
Pin2,21  
f
TX  
IH  
IL  
70  
120  
Pin9,11  
Control terminal "H" level input voltage  
Control terminal "L" level input voltage  
V
0.8Vcc  
GND  
Vcc  
Pin15,16,17,18  
Pin15,16,17,18  
V
0.2Vcc  
V

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