 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| Audio ICs LED level meter driver, 5-point, linear scale BA6104 The BA6104 is a monolithic driver IC for LED level meters applications. The IC has five comparators that operate in equally-spaced steps in response to the input voltage, and drive bar-display output LEDs. When the reference voltage generator is not set (pin 7 open), the comparators operate in 200mV (approx.) steps, so an input level of about 1V lights all of the LEDs. By connecting external resistors between pin 7 and GND. and pin 7 and VCC, this level can be adjusted over the range 0.5V to 3.0V. FApplications Signal meters, tuning meters and voltage checkers. FFeatures 1) Drives an LED bar display in proportion to the input level. 2) The output current can be set to a maximum of 15mA using external resistors, allowing free selection of the type and color of the LEDs. 3) The input level at which all LEDs light can be set in the range 0.5V to 3.0V using external resistors. 4) High input impedance. 5) Easy-to-handle 9-pin SIP package. FBlock diagram 621 Audio ICs FInternal circuit configuration BA6104 FAbsolute maximum ratings (Ta = 25_C) FElectrical characteristics (unless otherwise noted, Ta = 25_C and VCC = 12V) 622 Audio ICs FMeasurement circuit BA6104 FExternal dimensions (Units: mm) 623 |
Price & Availability of BA6104
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |