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BH1416S PDF预览

BH1416S

更新时间: 2024-11-21 19:42:23
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 141K
描述
Consumer Circuit, PDIP22, SDIP-22

BH1416S 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:5.82
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

BH1416S 数据手册

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BH1416S / BH1416F  
Audio ICs  
Wireless Audio Link IC  
BH1416S / BH1416F  
The BH1416S/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  
Wireless speakers, Personal computer(sound board), Game machine, CD changer, Car TV, Car navigation  
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 controls data input in parallel (4bits, 14ch).  
zAbsolute maximum ratings (Ta = 25°C, In measurement circuit.)  
Parameter  
Symbol  
Vcc  
Limits  
+7.0  
Unit  
V
Conditions  
Pin8,12  
Supply voltage  
Date input voltage  
V
IND  
0.3 Vcc+0.3  
0.3 Vcc+0.3  
V
Pin15,16,17,18  
Pin7  
Phase comparator output voltage  
V
OUTP  
V
BH1416S  
Power dissipation  
1000  
450  
1
2
Pd  
mW  
BH1416F  
Storage temperature  
Tstg  
55 +125  
°C  
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  
Symbol  
Vcc  
Min.  
4.0  
40  
Typ.  
Max.  
6.0  
Unit  
Conditions  
Pin8,12  
Operating supply voltage  
V
°C  
Operating temperature  
Topr  
+85  
10  
15k  
155  
Audio input level  
V
INA  
dBV  
Hz  
Pin1,22  
Audio input frequency band  
f
INA  
20  
Pin1,22  
Pre-emphasis time constant set up range  
Transmission frequency(200kHz step)  
Control terminal "H" level input voltage  
Control terminal "L" level input voltage  
τ
PRE  
µsec  
MHz  
V
Pin2,21  
76.8  
88.0  
78.0  
89.2  
f
TX  
IH  
IL  
Pin9,11  
V
0.8Vcc  
Vcc  
Pin15,16,17,18  
Pin15,16,17,18  
V
GND  
0.2Vcc  
V

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