Maxim

DS18B20 Pinout – Temperature Sensor – Maxim ( PDF )

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Part Number: DS18B20

Function: Programmable Resolution 1-Wire Digital Thermometer

Package: TO-92, uSOP 8pin type

Manufacturer: Maxim Integrated (formerly Dallas)

Image

ds18b20-temperature-sensor

Description

The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile user programmable upper and lower trigger points.

Pinout
DS18B20 pinout datasheet

 

Features

1. Unique 1-Wire® interface requires only one port pin for communication

2. Each device has a unique 64-bit serial code stored in an onboard ROM

3. Multidrop capability simplifies distributed temperature sensing applications

4. Requires no external components

5. Can be powered from data line. Power supply range is 3.0V to 5.5V

 

Block Diagram

DS18B20 Datasheet block diagram

Reference Site

  1. https://www.hobbytronics.co.uk/ds18b20-arduino
  2. Maxim Official Homepage
  3. https://www.sparkfun.com/products/245

DS18B20 Pinout

DS18B20 pdf


Other data sheets are available within the file: DS18B20+, DS18B20+T&R, DS18B20-SL+T&R, DS18B20-SL/T&R

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MAX8772 Datasheet PDF – Quick PWM Controller

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Part Number: MAX8772

Function: Dual-Phase, Quick PWM Controller for IMVP-6+ CPU Core Power Supplies

Package: QFN 40 Pin Type ( 6mm x 6mm )

Manufacturer: Maxim Integrated

Image:
MAX8772 datasheet

Description

The MAX8770, MAX8771, MAX8772 are 2/1-phase interleaved Quick-PWM step-down VID power supply controllers for notebook CPUs. True out-of-phase operation reduces input ripple current requirements and output voltage ripple while easing component selection and layout difficulties.

The Quick-PWM control provides instanta neous response to fast load current steps. Active voltage positioning reduces power dissipation and bulk output capacitance requirements and allows ideal positioning compensation for tantalum, polymer, or ceramic bulk out put capacitors.

Pinouts:

components

Features

1. 7-Bit On-Board DAC: 0 to +1.5000V Output Adjust Range

2. Dynamic Phase Selection Optimizes Active/Sleep Efficiency

3. Transient Phase Overlap Reduces Output Capacitance

4. Integrated Boost Switches

5. Active Voltage Positioning with Adjustable Gain

6. Programmable 200kHz to 600kHz Switching Frequency

 

MAX8772 Datasheet PDF Download


MAX8772 pdf

Other data sheets are available within the file:

MAX8770GTL+, MAX8771, MAX8771GTL+, MAX8772