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See Technical Specifications

BA682A +BOM

LED Display Drivers RECOMMENDED ALT LED 12PT VU SCALE

Manufacturer:

Rohm Semiconductor
Mfr.Part #:

BA682A
Datasheet:

BA682A Datasheet (PDF)
Display Type:

LED
Configuration:

Dot/Bar Display
Digits or Characters:

12 Point
Current - Supply:

5 mA
EDA/CAD Models:

Request Free CAD Models for BA682A

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

BA682A General Description

LED Driver 18-DIP

Key Features

1) 12-point VU display meter driver for bar/dot displays.

2) Fixed-current outputs that can directly drive LEDs.

3) Output current can be set using external resistors allowing different types of LEDs to be used in combination.

4) Built-in half-wave rectifier amplifier.

5) LED on and off timing can be set using an external capacitor and resistor.

6) With bar-type display, by connecting four LEDs in series, power dissipation is reduced.

Application

The display level range is 13mVrms to 327mVrms (Typ.), the 0dB level is 130mVrms (Typ.) and the VU display is -20dB to +8dB.

The constant current outputs can be set using external components allowing use of different color LEDs in various com binations.

Level meters for all types of audio equipment applications

Specifications

Display Type	LED	Configuration	Dot/Bar Display
Interface	-	Digits or Characters	12 Point
Current - Supply	5 mA	Voltage - Supply	10V ~ 14V
Operating Temperature	-25°C ~ 75°C	Mounting Type	Through Hole

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In Stock: 9,860

Minimum Order: 1

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BA682A

Rohm Semiconductor

Availability: 9,860 PCS

DIP-18

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