Datasheet > BA3835F_11

BA3835F_11

更新时间： 2022-10-14 18:36:50

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
5页	175K
描述
Silicon Monolithic Integrated Circuit

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BA3835F_11 数据手册

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Structure :

Product :

Silicon Monolithic Integrated Circuit

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=25℃)

Parameter

Symbol

Vcc

Rating

Unit

Power Supply voltage

Power dissipation

Operating temperature

Storage temperature

450^※

℃

Topr

Tstg

-25～+75

-55～+125

℃

※This value decreases 4.5 mW/℃ for Ta=25℃ or more.

Operating Voltage Range（Ta＝25℃）

Parameter

Power supply voltage

Symbol

Vcc

Min.

4.5

Typ.

5.0

Max.

6.5

Unit

Electrical Characteristics

（Unless specified particularly, Ta＝25℃，V_CC＝5V，R_L＝10MΩ,V_AIN＝－30dBV，SEL＝1）

Limit

Symbol

Parameter

Unit

Conditions

Min.

Typ.

Max.

V_AIN＝0V，A，B，C，SEL＝0

Circuit current

I_CC

－

8.5

V_AIN＝－14dBV,，Measured at each output

Maximum output level

Output offset voltage

V_OM

4.0

4.8

－

V_AIN＝0V，SEL＝0/1， Measured at

each output （cycle time：Ts＝50ms）

V_OS

－

150

f_IN＝105Hz，A＝0，B＝0，C＝1

f_IN＝340Hz，A＝0，B＝1，C＝0

f_IN＝1kHz，A＝1，B＝0，C＝0

f_IN＝3.4kHz，A＝1，B＝1，C＝0

f_IN＝10.5kHz，A＝1，B＝1，C＝1

Standard output level 1

Standard output level 2

Standard output level 3

Standard output level 4

Standard output level 5

V_O1

V_O2

V_O3

V_O4

V_O5

0.65

1.35

1.70

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

12 3 4 5

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