SparkFun Dual/Quad Power Amplifier - STA540 Audio, General ICs

SparkFun Dual/Quad Power Amplifier - STA540 Audio, General ICsThe STA540 from STMicro is a 4 channel, class AB audio amplifier designed for high quality sound applications. The four independent channels makes this amplifier a great choice for a number of projects, with needs ranging from four speakers stereo (F R) to two speaker bridge solutions. The chip accepts a voltage supply ranging from 8 to 22VDC and has very high output power capability. This chip comes in a staggered lead Multiwatt 15 package. While our

It’s a resettable fuse that protects your system

perfect for straddling a DIP package over

Part # GP2Y0A21YK has an analog output that varies from 3

the two that you would normally see plus a ground tab for the blue LED lamp inside

1 female socket

Pin 4 is the pin closest to the 2 mounting tabs found on one side of the device

so why not measure them

3-Pole Ferrite Motor

Adding SD to a Router - Thanks Jake

5V tolerant input pins

Red Power LED - High Brightness

This breakout board makes it easy to prototype using this tiny device by breaking out the necessary pins to a standard 0