Datasheet > BA3131FS_11

BA3131FS_11

更新时间： 2024-02-13 19:51:42

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
5页	124K
描述
Silicon Monolithic Integrated Circuit

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BA3131FS_11 数据手册

1/4

Structure :

Product :

Silicon Monolithic Integrated Circuit

3 Dual operational amplifier with switch for car audio systems

Type :

BA3131FS

Function :

1. High gain and low distortion. (Gv = 110dB, THD = 0.0015% typ.)

2. Low noise. (Vn = 2Vrms typ.)

3. Switching circuit can be directly coupled to microcomputer port.

4. Small switching noise.

5. Equipped with 1/2 Vcc output circuit for single power supply.

Absolute Maximum Ratings (Ta=25℃)

Symbol

Rating

18.0

750*

Unit

℃

Parameter

Power supply voltage

Power dissipation

Vcc

Topr

Tastg

Operating temperature

Storage temperature

Common-mode input voltage

Differential input voltage

Load current

－40～＋85

－55～＋125

3～Vcc

Vcc

Vid

IoMax.

±50.0

※This value decreases 7.5 mW/℃ for Ta=25℃ or more.

(When mounted on a glass epoxy board (90mm  50mm  1.6t))

Operating Voltage Range (Ta=25℃)

Symbol

Vcc

Min.

6.0

Typ.

8.0

Max.

16.0

Unit

Conditions

Single power

source

Parameter

Power supply voltage

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. B

12 3 4 5

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