MAX6605 series (MAX6605MXK+T, MAX6605MXK-T)

MAX6605 series (MAX6605MXK+T, MAX6605MXK-T) is a temperatures sensor IC (-55°C to +125°C) made by Analog Devices(Maxim Integrated). This posting will provide the OSS-ECAL(Open Source Software for Electronic Components Abstraction Layer) for MAX6605 series.
MCU interface : ADC

CAUTION:Please be sure to refer to the latest version of the Datasheet prior to actual design.

MAX6605 series (MAX6605MXK+T, MAX6605MXK-T)

General description

The MAX6605 is a precision, low-power analog output temperature sensor available in a 5-pin SC70 package. The device features a supply voltage range of +2.7V to +5.5V and a supply current of 10µA over a temperature range of -55°C to +125°C. The device is available in a 5-pin SC70 package. The supply voltage can also be reduced to +2.4V over the temperature range of -40°C to +105°C. Accuracy is ±0.75°C at TA = +25°C and ±3°C from 0°C to +70°C.

Feature

  • Low Current Consumption (10µA max)
  • Small SC70 Package
  • Accurate (±0.75°C at TA = +25°C)
  • Optimized to Drive Large Capacitive Loads

Application

  • Cellular Phones
  • Battery Packs
  • GPS Equipment
  • Digital Cameras

OSS-ECAL specification

API Function

etSTS oMAX6605( etCMD cmd, float32* rlt )

The oMAX6605 function is an API function that executes MAX6605MXK+T/MAX6605MXK-T processing according to the command in the argument.

Return valueetSTSOSS-ECAL status code
eSTS_FINCompleted successfully
eSTS_ERR_MINMinimum temperature error (rlt is minimum temperature)
eSTS_ERR_MAXMaximum temperature error (rlt is maximum temperature)
eSTS_ERR_HAL_ADCHAL ADC Error
eSTS_ERR_COMMAND_CODECommand selection error
eSTS_ERR_OTHERS_RUNError during execution of other components
eSTS_ERR_ADC_OBJECTAD conversion object selection error
Parameter INetCMD cmdOSS-ECAL command code
eCMD_STARTCommand to start AD conversion.
eCMD_READCommand that reads the AD conversion value, converts the AD conversion value to a characteristic Temperature, and stores the Temperature in rlt.

AD conversion value to temperature conversion equation
Voltage value = (AD conversion value × VDD) / ( 2AD bit )
Temperature = ((voltage value – voltage offset value) / gain) + Temperature offset value (Min, Max Limit)
eCMD_START_READCommand that starts AD conversion, waits for AD conversion to finish, reads out the AD conversion value, converts the AD conversion value to a characteristic Temperature, and stores the Temperature in rlt.

AD conversion value to temperature conversion equation
Voltage value = (AD conversion value × VDD) / ( 2AD bit )
Temperature = ((voltage value – voltage offset value) / gain) + Temperature offset value (Min, Max Limit)
Parameter OUTfloat32* rltTemperature -55 to +125.0 [°C]

Command Correspondence Table by HAL

ArduinoArduinoeCMD_START_READ
ARMMbedeCMD_START_READ
Debian ProjectDebian(Linux)eCMD_START_READ
InfineonModusToolbox eCMD_START_READ
NXPMCUXpresso MXRT1051B_1052BeCMD_START
eCMD_READ
eCMD_START_READ
RenesasSSPeCMD_START
eCMD_READ
eCMD_START_READ
STMSTM32Cube FW_F4 eCMD_START
eCMD_READ
eCMD_START_READ
etSTS oMAX6605_START(void)

The oMAX6605_START function is an API function to start AD conversion of the MAX6605MXK+T/MAX6605MXK-T.

Return valueetSTSOSS-ECAL status code
eSTS_FINCompleted successfully
eSTS_ERR_HAL_ADCHAL ADC Error
eSTS_ERR_OTHERS_RUNError during execution of other components
eSTS_ERR_ADC_OBJECTAD conversion object selection error

Function Correspondence Table by HAL

ArduinoArduino
ARMMbed
Debian ProjectDebian(Linux)
InfineonModusToolbox
NXPMCUXpresso MXRT1051B_1052BX
RenesasSSPX
STMSTM32Cube FW_F4 X
etSTS oMAX6605_READ( float32* rlt )

The oMAX6605_READ function is an API function that checks for the end of AD conversion, reads the AD conversion value, converts the AD conversion value to a characteristic temperature, and stores the temperature in rlt.

AD conversion value to temperature conversion equation
Voltage value = (AD conversion value × VDD) / ( 2AD bit )
Temperature = ((voltage value – voltage offset value) / gain) + Temperature offset value (Min, Max Limit)

Return valueetSTSOSS-ECAL status code
eSTS_FINCompleted successfully
eSTS_ERR_MINMinimum temperature error (rlt is minimum temperature)
eSTS_ERR_MAXMaximum temperature error (rlt is maximum temperature)
eSTS_ERR_HAL_ADCHAL ADC Error
eSTS_ERR_TIMEOUTADC Timeout error (AUTOSAR only)
eSTS_ERR_OTHERS_RUNError during execution of other components
eSTS_ERR_ADC_OBJECTAD conversion object selection error
Parameter OUTfloat32* rltTemperature -55 to +125.0 [°C]

Function Correspondence Table by HAL

ArduinoArduino
ARMMbed
Debian ProjectDebian(Linux)
InfineonModusToolbox
NXPMCUXpresso MXRT1051B_1052BX
RenesasSSPX
STMSTM32Cube FW_F4 XTime-out time HAL_MAX_DELAY
etSTS oMAX6605_START_READ( float32* rlt )

The oMAX6605_START_READ function is an API function that starts an AD conversion, waits for the AD conversion to finish, reads the AD conversion value, converts the AD conversion value to a temperature characteristic, and stores the temperature in rlt.

AD conversion value to temperature conversion equation
Voltage value = (AD conversion value × VDD) / ( 2AD bit )
Temperature = ((voltage value – voltage offset value) / gain) + Temperature offset value (Min, Max Limit)

Return valueetSTSOSS-ECAL status code
eSTS_FINCompleted successfully
eSTS_ERR_MINMinimum temperature error (rlt is minimum temperature)
eSTS_ERR_MAXMaximum temperature error (rlt is maximum temperature)
eSTS_ERR_HAL_ADCHAL ADC Error
eSTS_ERR_OTHERS_RUNError during execution of other components
eSTS_ERR_ADC_OBJECTAD conversion object selection error
Parameter OUTfloat32* rltTemperature -55 to +125.0 [°C]

Function Correspondence Table by HAL

ArduinoArduinoX
ARMMbedX
Debian ProjectDebian(Linux)X
InfineonModusToolbox X
NXPMCUXpresso MXRT1051B_1052BX
RenesasSSPX
STMSTM32Cube FW_F4 XTime-out time HAL_MAX_DELAY

Files

Folder*FileSummary
MAX6605_HALNAME_VERSION/samplesample.c (.cpp)Sample Application Program
sample.hSample Application Header
MAX6605_HALNAME_VERSIONoMAX6605.c (.cpp)OSS-ECAL Program for MAX6605MXK+T/MAX6605MXK-T
oMAX6605.hOSS-ECAL Header for MAX6605MXK+T/MAX6605MXK-T
MAX6605_ARDUINO.inoSample application programs for Arduino
oss_ecal.hOSS-ECAL Common Header (Ver 01.00.00 or later)
user_setting.c (.cpp)Const and Table of User setting
user_setting.hHeader of User setting
readme.mdReadme
OSS-ECAL Terms of Use.txtOSS-ECAL Terms of Use

* For HALNAME, please refer to HAL Support.

HAL Support List

MCU/Board
manufacturer
HALMCU*Development environment*HALNAME
ArduinoArduino 1.8.6ATmega2560
ATmega328P
Mega 2560 Rev3
Arduino Pro Mini 3.3V
ARDUINO
ARMMbed 6.17.0STM32F401RESTM32 Nucleo-64 boardsMBED
InfineonModusToolbox HAL Cat1 2.4.3CYBLE-416045-02CY8CPROTO-063-BLE PSoC 6 BLE Prototyping KitModusToolbox
NXPMCUXpresso SDK
iMXRT1051B_1052B
ksdk2_0
MIMXRT1052DVL6AIMXRT1050-EVKBiMXRT1051B1052B
RenesasSSP 2.4.0R7FS7G27H3A01CFCS7G2 SKSSP
STMSTM32Cube FW_F4 V1.27.1STM32F401RESTM32 Nucleo-64 boardsSTM32F4
Debian ProjectDebian(Linux) v2022.04TI AM335xBeagleBone Black – Rev CLinux

* MCU and development environment at the time of development. Even if the same HAL is used, different MCUs and development environments may not work together.

OSS-ECAL Download

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Built-in How to

How to incorporate OSS-ECAL into user programs

How to incorporate multiple OSS-ECALs in a user program (same MCU function)

How to incorporate multiple OSS-ECALs in a user program (different MCU function)

How to incorporate multiple identical electronic components into a user program

How to reduce the impact on user programs by replacing electronic components

OSS-ECAL English
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