ESP8266 PDF Datasheet – ESP8266EX WiFi Module – Espressif

Part number : ESP8266, ESP8266EX

Package information : QFN32 Type

Manufacturer : Espressif Systems IOT Team

Introduction

Espressif Systems’ Smart Connectivity Platform (ESCP) is a set of high performance, high integration wireless SOCs, designed for space and power constrained mobile platform designers. It provides unsurpassed ability to embed WiFi capabilities within other systems, or to function as a standalone application, with the lowest cost, and minimal space requirement.

Image ESP8266EX

Pinout
ESP8266EX Pinout

Product Information

The ESP8266 WiFi Module is a self contained SOC with integrated TCP/IP protocol stack that can give any microcontroller access to your WiFi network. The ESP8266 is capable of either hosting an application or offloading all Wi-Fi networking functions from another application processor. Each ESP8266 module comes pre-programmed with an AT command set firmware, meaning, you can simply hook this up to your Arduino device and get about as much WiFi-ability as a WiFi Shield offers (and that’s just out of the box)! The ESP8266 module is an extremely cost effective board with a huge, and ever growing, community.

This module has a powerful enough on-board processing and storage capability that allows it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, including the front-end module, is designed to occupy minimal PCB area. The ESP8266 supports APSD for VoIP applications and Bluetooth co-existance interfaces, it contains a self-calibrated RF allowing it to work under all operating conditions, and requires no external RF parts.

ESP8266EX datasheet

Reference site

1. https://en.wikipedia.org/wiki/ESP8266

2. http://www.esp8266.com/ ( Everything ESP8266 )

3. https://www.sparkfun.com/products/13678

 

PAL007E Datasheet – Car Audio Power AMP

Part number : PAL007E

Functions : Poineer Mosfet

Package : Flexiwatt25 ( Vertical )

Manufacturer : Pioneer Electronics

Image :
PAL007E datasheet

Description

The PAL007E is a breakthrough MOSFET technology class AB audio power amplifier in Flexiwatt 25 package designed for high power car radio. The fully complementary P-Channel/NChannel output structure allows a rail to rail output voltage swing which, combined with high output current and minimized saturation losses sets new power references in the car-radio field, with unparalleled distortion performances.

 

PAL007 Car Audio AMP IC

PAL007A Pinout

Features

1. MOSFET output power stage
2. Excellent 2 Ohm driving capability
3. Hi-Fi class distortion
4. Low output noise
5. ST-BY function
6. Mute function
7. Automute at min. supply voltage detection

 

PAL007E Datasheet PDF PDF Download

PAL007E pdf

Official Site : http://parts.pioneerelectronics.com/part.asp?productNum=PAL007E

Other data sheets within the file : PAL007E

PAL007A = TDA7384 – TDA 7386, LA4347