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BA3835F_11 Datasheet, PDF (1/5 Pages) Rohm – Silicon Monolithic Integrated Circuit | |||
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Structure :
Silicon Monolithic Integrated Circuit
Product :
Band-pass filter for spectrum analyzer for car audio systems
Type ::
BA3835F
Function : 1. Built-in band pass filter for spectrum analyzer. BA3835F is for 5 bands.
2. Designed for 5V microcomputer power voltage.
Absolute Maximum Ratings (Ta=25â)
Parameter
Symbol
Rating
Unit
Power Supply voltage
Vcc
7
V
Power dissipation
Pd
450â»
mW
Operating temperature
Topr
-25ï½+75
â
Storage temperature
Tstg
-55ï½+125
â
â»This value decreases 4.5 mW/â for Ta=25â or more.
Operating Voltage Rangeï¼Taï¼25âï¼
Parameter
Symbol
Min.
Typ.
Max.
Unit
Power supply voltage
Vcc
4.5
5.0
6.5
V
Electrical Characteristics
ï¼Unless specified particularly, Taï¼25âï¼VCCï¼5Vï¼RLï¼10MΩ,VAINï¼ï¼30dBVï¼SELï¼1ï¼
Parameter
Symbol
Limit
Unit
Min. Typ. Max.
Conditions
Circuit current
Maximum output level
Output offset voltage
ICC
ï¼
8.5
13
mA VAINï¼0Vï¼Aï¼Bï¼Cï¼SELï¼0
VOM
4.0
4.8
ï¼
V
VAINï¼ï¼14dBV,ï¼Measured at each output
VOS
ï¼
30
150
mV
VAINï¼0Vï¼SELï¼0/1ï¼ Measured at
each output ï¼cycle timeï¼Tsï¼50msï¼
Standard output level 1
Standard output level 2
Standard output level 3
Standard output level 4
Standard output level 5
VO1
0.65 1.35 1.70
VO2
0.65 1.35 1.70
VO3
0.65 1.35 1.70
VO4
0.65 1.35 1.70
VO5
0.65 1.35 1.70
V
fINï¼105Hzï¼Aï¼0ï¼Bï¼0ï¼Cï¼1
V
fINï¼340Hzï¼Aï¼0ï¼Bï¼1ï¼Cï¼0
V
fINï¼1kHzï¼Aï¼1ï¼Bï¼0ï¼Cï¼0
V
fINï¼3.4kHzï¼Aï¼1ï¼Bï¼1ï¼Cï¼0
V
fINï¼10.5kHzï¼Aï¼1ï¼Bï¼1ï¼Cï¼1
Application example
Note that ROHM cannot provide adequate confirmation of patents.
The product described in this specification is designed to be used with ordinary electronic equipment or devices (such as audio-visual
equipment, office-automation equipment, communications devices, electrical appliances, and electronic toys).
Should you intend to use this product with equipment or devices which require an extremely high level of reliability and the malfunction of which
would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel
controllers and other safety devices), please be sure to consult with our sales representative in advance.
REV. G
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