HMC5883L Просмотр технического описания (PDF) - Honeywell International

Номер в каталоге

Компоненты Описание

производитель

HMC5883L

HMC5883L / 3-Axis Digital Compass IC

Honeywell International 

HMC5883L

Absolute Maximum Ratings (* Tested at 25°C except stated otherwise.)

Characteristics

Min

Max

Units

Supply Voltage VDD

-0.3

4.8

Volts

Supply Voltage VDDIO

-0.3

4.8

Volts

PIN CONFIGURATIONS

Pin

Name

1

SCL

2

VDD

3

NC

4

S1

5

NC

6

NC

7

NC

8

SETP

9

GND

10

C1

11

GND

12

SETC

13

VDDIO

14

NC

15

DRDY

16

SDA

Description

Serial Clock – I2C Master/Slave Clock

Power Supply (2.16V to 3.6V)

Not to be Connected

Tie to VDDIO

Not to be Connected

Not to be Connected

Not to be Connected

Set/Reset Strap Positive – S/R Capacitor (C2) Connection

Supply Ground

Reservoir Capacitor (C1) Connection

Supply Ground

S/R Capacitor (C2) Connection – Driver Side

IO Power Supply (1.71V to VDD)

Not to be Connected

Data Ready, Interrupt Pin. Internally pulled high. Optional connection. Low for 250

µsec when data is placed in the data output registers.

Serial Data – I2C Master/Slave Data

Table 1: Pin Configurations

Arrow indicates direction of magnetic field that generates a positive output reading in Normal Measurement configuration.

www.honeywell.com

3

Share Link: