Electronic component search and free download site.
Transistors,MosFET ,Diode,Integrated circuits
Part Name  

BU1924 View Datasheet(PDF) - ROHM Semiconductor

Part NameBU1924 ROHM
ROHM Semiconductor ROHM
DescriptionRDS / RBDS decoder
BU1924 Datasheet PDF : 5 Pages
1 2 3 4 5
Audio ICs
RDS / RBDS decoder
BU1924 / BU1924F
BU1924 / BU1924F
The BU1924 and BU1924F are RDS / RBDS decoders that employ a digital PLL and have a built-in anti-aliasing filter and
an eight-stage BPF (switched-capacitor filter). Linear CMOS circuitry is used for low power consumption.
!Applications
RDS / RBDS compatible FM receivers for American and European markets, car stereos, high-fidelity stereo systems and
components, and FM pagers.
!Features
1) Low current.
2) Two-stage anti-aliasing filter (LPF).
3) 57kHz band-pass filter.
4) DSB demodulation (digital PLL).
5) Quality indication output for demodulated data.
!Absolute maximum ratings (Ta = 25°C)
Parameter
Symbol
Limits
Power supply voltage
Maximum input voltage
Maximum output voltage
Power dissipation
VDD
VMax.
IMax.
Pd
0.3~+7.0
0.3~VDD+0.3
±4.0
350
Operating temperature
Topr
40~+85
Storage temperature
Tstg
55~+125
Reduced by 3.5mW for each increase in Ta of 1°C over 25°C.
Unit
Conditions
V
VDD1 VDD2
V
All input pins
mA
All output pins
mW
°C
°C
!Recommended operating conditions (Ta = 25°C)
Parameter
Power supply voltage
Symbol Min. Typ. Max.
Unit
VDD1
4.5
5.5
V
VDD2
4.5
5.5
V
Direct download click here

 

Share Link : 
All Rights Reserved© datasheetq.com 2015 - 2019  ] [ Privacy Policy ] [ Request Datasheet  ] [ Contact Us ]