Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

Help me with +5v, GND, and -5v source for ICL7107

Status
Not open for further replies.
A

anun

Member level 1
Joined
May 6, 2005
Messages
36
Helped
6
Reputation
12
Reaction score
3
Trophy points
1,288
Location
Philippines
Activity points
1,600
is the pinouts of icl7107 different from the pinouts of icl7107cpl... i want to make a voltmeter out of this ic, however i have a problem with the +5v, GND, and -5v source... can anybody please help me?
 

icl7107

This is one way to power a 7107, you can see how the negative supply is solved.
 

    A

    anun

    Points: 2
    Helpful Answer Positive Rating
ic 7107

you can use 7660 to do it!

only need two 10uF capacitor
 

    A

    anun

    Points: 2
    Helpful Answer Positive Rating
voltmeter+7107

perhaps following datasheet can help you.

**broken link removed**


best regards




anun said:
is the pinouts of icl7107 different from the pinouts of icl7107cpl... i want to make a voltmeter out of this ic, however i have a problem with the +5v, GND, and -5v source... can anybody please help me?
Click to expand...
 

    A

    anun

    Points: 2
    Helpful Answer Positive Rating
Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top