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LTC2944.h File Reference
Power Monitors and Coulomb Counters » LTC2944: Multicell Battery Gas Gauge with Temperature, Voltage and Current Measurement

LTC2944: Multicell Battery Gas Gauge with Temperature, Voltage and Current Measurement. More...

## Detailed Description

LTC2944: Multicell Battery Gas Gauge with Temperature, Voltage and Current Measurement.

    The LTC®2944 measures battery charge state, battery voltage,
    battery current and its own temperature in portable
    product applications. The wide input voltage range allows
    use with multicell batteries up to 60V. A precision coulomb
    counter integrates current through a sense resistor between
    the battery’s positive terminal and the load or charger.
    Voltage, current and temperature are measured with an
    internal 14-bit No Latency ΔΣ™ ADC. The measurements
    are stored in internal registers accessible via the onboard
    I2C/SMBus Interface.

    I2C DATA FORMAT (MSB FIRST):

    Data Out:
    Byte #1                                    Byte #2                     Byte #3

    START  SA6 SA5 SA4 SA3 SA2 SA1 SA0 W SACK  C7  C6 C5 C4 C3 C2 C1 C0 SACK D7 D6 D5 D4 D3 D2 D1 D0 SACK  STOP

    Data In:
    Byte #1                                    Byte #2                                    Byte #3

    START  SA6 SA5 SA4 SA3 SA2 SA1 SA0 W SACK  C7  C6  C5 C4 C3 C2 C1 C0 SACK  Repeat Start SA6 SA5 SA4 SA3 SA2 SA1 SA0 R SACK

    Byte #4                                   Byte #5
    MSB                                       LSB
    D15 D14  D13  D12  D11  D10  D9 D8 MACK   D7 D6 D5 D4 D3  D2  D1  D0  MNACK  STOP

    START       : I2C Start
    Repeat Start: I2c Repeat Start
    STOP        : I2C Stop
    SAx         : I2C Address
    SACK        : I2C Slave Generated Acknowledge (Active Low)
    MACK        : I2C Master Generated Acknowledge (Active Low)
    MNACK       : I2c Master Generated Not Acknowledge
    W           : I2C Write (0)
    R           : I2C Read  (1)
    Cx          : Command Code
    Dx          : Data Bits
    X           : Don't care

    Example Code:

    Read charge, current, and voltage.

        adc_command = LTC2944_SENSE_MONITOR | LTC2944_AUTOMATIC_MODE; // Builds commands to set LTC2944 to automatic mode
        ack |= LTC2944_write(LTC2944_I2C_ADDRESS, LTC2944_CONTROL_REG, adc_command);   // Sets the LTC2944 to automatic mode

        resistor = .1; // Resistor Value On Demo Board

        ack |= LTC2944_read_16_bits(LTC2944_I2C_ADDRESS, LTC2944_CHARGE_MSB_REG, &charge_code);  // Reads the ADC registers that contains charge value
        charge = LTC2944_code_to_coulombs(charge_code, resistor, prescalarValue); // Calculates charge from charge code, resistor and prescalar

        ack |= LTC2944_read_16_bits(LTC2944_I2C_ADDRESS, LTC2944_CURRENT_MSB_REG, &current_code); // Reads the voltage code across sense resistor
        current = LTC2944_code_to_current(current_code, resistor); // Calculates current from current code, resistor value.

        ack |= LTC2944_read_16_bits(LTC2944_I2C_ADDRESS, LTC2944_VOLTAGE_MSB_REG, &voltage_code);   // Reads voltage voltage code
        VIN = LTC2944_VIN_code_to_voltage(voltage_code);  // Calculates VIN voltage from VIN code and lsb

Header for LTC2944: Multicell Battery Gas Gauge with Temperature, Voltage and Current Measurement

Definition in file LTC2944.h.

Go to the source code of this file.

## Functions
int8_t | LTC2944_write (uint8_t i2c_address, uint8_t adc_command, uint8_t code)
| Write an 8-bit code to the LTC2944. More...
int8_t | LTC2944_write_16_bits (uint8_t i2c_address, uint8_t adc_command, uint16_t code)
| Write a 16-bit code to the LTC2944. More...
int8_t | LTC2944_read (uint8_t i2c_address, uint8_t adc_command, uint8_t *adc_code)
| Reads an 8-bit adc_code from LTC2944. More...
int8_t | LTC2944_read_16_bits (uint8_t i2c_address, uint8_t adc_command, uint16_t *adc_code)
| Reads a 16-bit adc_code from LTC2944. More...
float | LTC2944_code_to_coulombs (uint16_t adc_code, float resistor, uint16_t prescalar)
| Calculate the LTC2944 charge in Coulombs. More...
float | LTC2944_code_to_mAh (uint16_t adc_code, float resistor, uint16_t prescalar)
| Calculate the LTC2944 charge in mAh. More...
float | LTC2944_code_to_voltage (uint16_t adc_code)
| Calculate the LTC2944 SENSE+ voltage. More...
float | LTC2944_code_to_current (uint16_t adc_code, float resistor)
| Calculate the LTC2944 current with a sense resistor. More...
float | LTC2944_code_to_kelvin_temperature (uint16_t adc_code)
| Calculate the LTC2944 temperature. More...
float | LTC2944_code_to_celcius_temperature (uint16_t adc_code)
| Calculate the LTC2944 temperature. More...

## Macros
LTC2944 I2C Address
LTC2944 I2C Address Assignment | Value
--- | ---
LTC2944_I2C_ADDRESS | 0xC8
#define | LTC2944_I2C_ADDRESS 0x64
#define | LTC2944_I2C_ALERT_RESPONSE 0x0C
Registers
Name | Value
--- | ---
LTC2944_STATUS_REG | 0x00
LTC2944_CONTROL_REG | 0x01
LTC2944_ACCUM_CHARGE_MSB_REG | 0x02
LTC2944_ACCUM_CHARGE_LSB_REG | 0x03
LTC2944_CHARGE_THRESH_HIGH_MSB_REG | 0x04
LTC2944_CHARGE_THRESH_HIGH_LSB_REG | 0x05
LTC2944_CHARGE_THRESH_LOW_MSB_REG | 0x06
LTC2944_CHARGE_THRESH_LOW_LSB_REG | 0x07
LTC2944_VOLTAGE_MSB_REG | 0x08
LTC2944_VOLTAGE_LSB_REG | 0x09
LTC2944_VOLTAGE_THRESH_HIGH_MSB_REG | 0x0A
LTC2944_VOLTAGE_THRESH_HIGH_LSB_REG | 0x0B
LTC2944_VOLTAGE_THRESH_LOW_MSB_REG | 0x0C
LTC2944_VOLTAGE_THRESH_LOW_LSB_REG | 0x0D
LTC2944_CURRENT_MSB_REG | 0x0E
LTC2944_CURRENT_LSB_REG | 0x0F
LTC2944_CURRENT_THRESH_HIGH_MSB_REG | 0x10
LTC2944_CURRENT_THRESH_HIGH_LSB_REG | 0x11
LTC2944_CURRENT_THRESH_LOW_MSB_REG | 0x12
LTC2944_CURRENT_THRESH_LOW_LSB_REG | 0x13
LTC2944_TEMPERATURE_MSB_REG | 0x14
LTC2944_TEMPERATURE_LSB_REG | 0x15
LTC2944_TEMPERATURE_THRESH_HIGH_REG | 0x16
LTC2944_TEMPERATURE_THRESH_LOW_REG | 0x17
#define | LTC2944_STATUS_REG 0x00
#define | LTC2944_CONTROL_REG 0x01
#define | LTC2944_ACCUM_CHARGE_MSB_REG 0x02
#define | LTC2944_ACCUM_CHARGE_LSB_REG 0x03
#define | LTC2944_CHARGE_THRESH_HIGH_MSB_REG 0x04
#define | LTC2944_CHARGE_THRESH_HIGH_LSB_REG 0x05
#define | LTC2944_CHARGE_THRESH_LOW_MSB_REG 0x06
#define | LTC2944_CHARGE_THRESH_LOW_LSB_REG 0x07
#define | LTC2944_VOLTAGE_MSB_REG 0x08
#define | LTC2944_VOLTAGE_LSB_REG 0x09
#define | LTC2944_VOLTAGE_THRESH_HIGH_MSB_REG 0x0A
#define | LTC2944_VOLTAGE_THRESH_HIGH_LSB_REG 0x0B
#define | LTC2944_VOLTAGE_THRESH_LOW_MSB_REG 0x0C
#define | LTC2944_VOLTAGE_THRESH_LOW_LSB_REG 0x0D
#define | LTC2944_CURRENT_MSB_REG 0x0E
#define | LTC2944_CURRENT_LSB_REG 0x0F
#define | LTC2944_CURRENT_THRESH_HIGH_MSB_REG 0x10
#define | LTC2944_CURRENT_THRESH_HIGH_LSB_REG 0x11
#define | LTC2944_CURRENT_THRESH_LOW_MSB_REG 0x12
#define | LTC2944_CURRENT_THRESH_LOW_LSB_REG 0x13
#define | LTC2944_TEMPERATURE_MSB_REG 0x14
#define | LTC2944_TEMPERATURE_LSB_REG 0x15
#define | LTC2944_TEMPERATURE_THRESH_HIGH_REG 0x16
#define | LTC2944_TEMPERATURE_THRESH_LOW_REG 0x17
Command Codes
Command Codes | Value
--- | ---
LTC2944_AUTOMATIC_MODE | 0xC0
LTC2944_SCAN_MODE | 0x80
LTC2944_MANUAL_MODE | 0x40
LTC2944_SLEEP_MODE | 0x00
LTC2944_PRESCALAR_M_1 | 0x00
LTC2944_PRESCALAR_M_4 | 0x08
LTC2944_PRESCALAR_M_16 | 0x10
LTC2944_PRESCALAR_M_64 | 0x18
LTC2944_PRESCALAR_M_256 | 0x20
LTC2944_PRESCALAR_M_1024 | 0x28
LTC2944_PRESCALAR_M_4096 | 0x30
LTC2944_PRESCALAR_M_4096_2 | 0x31
LTC2944_ALERT_MODE | 0x04
LTC2944_CHARGE_COMPLETE_MODE | 0x02
LTC2944_DISABLE_ALCC_PIN | 0x00
LTC2944_SHUTDOWN_MODE | 0x01
#define | LTC2944_AUTOMATIC_MODE 0xC0
#define | LTC2944_SCAN_MODE 0x80
#define | LTC2944_MANUAL_MODE 0x40
#define | LTC2944_SLEEP_MODE 0x00
#define | LTC2944_PRESCALAR_M_1 0x00
#define | LTC2944_PRESCALAR_M_4 0x08
#define | LTC2944_PRESCALAR_M_16 0x10
#define | LTC2944_PRESCALAR_M_64 0x18
#define | LTC2944_PRESCALAR_M_256 0x20
#define | LTC2944_PRESCALAR_M_1024 0x28
#define | LTC2944_PRESCALAR_M_4096 0x30
#define | LTC2944_PRESCALAR_M_4096_2 0x31
#define | LTC2944_ALERT_MODE 0x04
#define | LTC2944_CHARGE_COMPLETE_MODE 0x02
#define | LTC2944_DISABLE_ALCC_PIN 0x00
#define | LTC2944_SHUTDOWN_MODE 0x01

## Variables
Conversion Constants
const float | LTC2944_CHARGE_lsb = 0.34E-3
const float | LTC2944_VOLTAGE_lsb = 4.32E-3
const float | LTC2944_CURRENT_lsb = 31.25E-6
const float | LTC2944_TEMPERATURE_lsb = 0.25
const float | LTC2944_FULLSCALE_VOLTAGE = 70.8
const float | LTC2944_FULLSCALE_CURRENT = 64E-3
const float | LTC2944_FULLSCALE_TEMPERATURE = 510

## Function Documentation

## ◆ LTC2944_code_to_celcius_temperature()

float LTC2944_code_to_celcius_temperature | ( | uint16_t | adc_code | ) |

Calculate the LTC2944 temperature.

Returns
  Returns the temperature in Celcius

Parameters

  adc_code | The RAW ADC value

Definition at line 161 of file LTC2944.cpp.

## ◆ LTC2944_code_to_coulombs()

float LTC2944_code_to_coulombs | ( | uint16_t | adc_code,
|  | float | resistor,
|  | uint16_t | prescalar
| ) |  |

Calculate the LTC2944 charge in Coulombs.

Returns
  Returns the Coulombs of charge in the ACR register.

Parameters

  adc_code | The RAW ADC value
  resistor | The sense resistor value
  prescalar | The prescalar value

Definition at line 120 of file LTC2944.cpp.

## ◆ LTC2944_code_to_current()

float LTC2944_code_to_current | ( | uint16_t | adc_code,
|  | float | resistor
| ) |  |

Calculate the LTC2944 current with a sense resistor.

Returns
  Returns the current through the sense resisor

Parameters

  adc_code | The RAW ADC value
  resistor | The sense resistor value

Definition at line 145 of file LTC2944.cpp.

## ◆ LTC2944_code_to_kelvin_temperature()

float LTC2944_code_to_kelvin_temperature | ( | uint16_t | adc_code | ) |

Calculate the LTC2944 temperature.

Returns
  Returns the temperature in Kelvin

Parameters

  adc_code | The RAW ADC value

Definition at line 153 of file LTC2944.cpp.

## ◆ LTC2944_code_to_mAh()

float LTC2944_code_to_mAh | ( | uint16_t | adc_code,
|  | float | resistor,
|  | uint16_t | prescalar
| ) |  |

Calculate the LTC2944 charge in mAh.

Returns
  Returns the Coulombs of charge in the ACR register.

Parameters

  adc_code | The RAW ADC value
  resistor | The sense resistor value
  prescalar | The prescalar value

Definition at line 129 of file LTC2944.cpp.

## ◆ LTC2944_code_to_voltage()

float LTC2944_code_to_voltage | ( | uint16_t | adc_code | ) |

Calculate the LTC2944 SENSE+ voltage.

Returns
  Returns the SENSE+ Voltage in Volts

Parameters

  adc_code | The RAW ADC value

Definition at line 137 of file LTC2944.cpp.

## ◆ LTC2944_read()

int8_t LTC2944_read | ( | uint8_t | i2c_address,
|  | uint8_t | adc_command,
|  | uint8_t * | adc_code
| ) |  |

Reads an 8-bit adc_code from LTC2944.

Returns
  The function returns the state of the acknowledge bit after the I2C address write. 0=acknowledge, 1=no acknowledge.

Parameters

  i2c_address | Register address for the LTC2944
  adc_command | The "command byte" for the LTC2944
  adc_code | Value that will be read from the register.

Definition at line 98 of file LTC2944.cpp.

## ◆ LTC2944_read_16_bits()

int8_t LTC2944_read_16_bits | ( | uint8_t | i2c_address,
|  | uint8_t | adc_command,
|  | uint16_t * | adc_code
| ) |  |

Reads a 16-bit adc_code from LTC2944.

Returns
  The function returns the state of the acknowledge bit after the I2C address write. 0=acknowledge, 1=no acknowledge.

Parameters

  i2c_address | Register address for the LTC2944
  adc_command | The "command byte" for the LTC2944
  adc_code | Value that will be read from the register.

Definition at line 109 of file LTC2944.cpp.

## ◆ LTC2944_write()

int8_t LTC2944_write | ( | uint8_t | i2c_address,
|  | uint8_t | adc_command,
|  | uint8_t | code
| ) |  |

Write an 8-bit code to the LTC2944.

Returns
  The function returns the state of the acknowledge bit after the I2C address write. 0=acknowledge, 1=no acknowledge.

Parameters

  i2c_address | Register address for the LTC2944
  adc_command | The "command byte" for the LTC2944
  code | Value that will be written to the register.

Definition at line 77 of file LTC2944.cpp.

## ◆ LTC2944_write_16_bits()

int8_t LTC2944_write_16_bits | ( | uint8_t | i2c_address,
|  | uint8_t | adc_command,
|  | uint16_t | code
| ) |  |

Write a 16-bit code to the LTC2944.

Returns
  The function returns the state of the acknowledge bit after the I2C address write. 0=acknowledge, 1=no acknowledge.

Parameters

  i2c_address | Register address for the LTC2944
  adc_command | The "command byte" for the LTC2944
  code | Value that will be written to the register.

Definition at line 88 of file LTC2944.cpp.

## Macro Definition Documentation

## ◆ LTC2944_ACCUM_CHARGE_LSB_REG

#define LTC2944_ACCUM_CHARGE_LSB_REG 0x03

Definition at line 131 of file LTC2944.h.

## ◆ LTC2944_ACCUM_CHARGE_MSB_REG

#define LTC2944_ACCUM_CHARGE_MSB_REG 0x02

Definition at line 130 of file LTC2944.h.

## ◆ LTC2944_ALERT_MODE

#define LTC2944_ALERT_MODE 0x04

Definition at line 192 of file LTC2944.h.

## ◆ LTC2944_AUTOMATIC_MODE

#define LTC2944_AUTOMATIC_MODE 0xC0

Definition at line 178 of file LTC2944.h.

## ◆ LTC2944_CHARGE_COMPLETE_MODE

#define LTC2944_CHARGE_COMPLETE_MODE 0x02

Definition at line 193 of file LTC2944.h.

## ◆ LTC2944_CHARGE_THRESH_HIGH_LSB_REG

#define LTC2944_CHARGE_THRESH_HIGH_LSB_REG 0x05

Definition at line 133 of file LTC2944.h.

## ◆ LTC2944_CHARGE_THRESH_HIGH_MSB_REG

#define LTC2944_CHARGE_THRESH_HIGH_MSB_REG 0x04

Definition at line 132 of file LTC2944.h.

## ◆ LTC2944_CHARGE_THRESH_LOW_LSB_REG

#define LTC2944_CHARGE_THRESH_LOW_LSB_REG 0x07

Definition at line 135 of file LTC2944.h.

## ◆ LTC2944_CHARGE_THRESH_LOW_MSB_REG

#define LTC2944_CHARGE_THRESH_LOW_MSB_REG 0x06

Definition at line 134 of file LTC2944.h.

## ◆ LTC2944_CONTROL_REG

#define LTC2944_CONTROL_REG 0x01

Definition at line 129 of file LTC2944.h.

## ◆ LTC2944_CURRENT_LSB_REG

#define LTC2944_CURRENT_LSB_REG 0x0F

Definition at line 143 of file LTC2944.h.

## ◆ LTC2944_CURRENT_MSB_REG

#define LTC2944_CURRENT_MSB_REG 0x0E

Definition at line 142 of file LTC2944.h.

## ◆ LTC2944_CURRENT_THRESH_HIGH_LSB_REG

#define LTC2944_CURRENT_THRESH_HIGH_LSB_REG 0x11

Definition at line 145 of file LTC2944.h.

## ◆ LTC2944_CURRENT_THRESH_HIGH_MSB_REG

#define LTC2944_CURRENT_THRESH_HIGH_MSB_REG 0x10

Definition at line 144 of file LTC2944.h.

## ◆ LTC2944_CURRENT_THRESH_LOW_LSB_REG

#define LTC2944_CURRENT_THRESH_LOW_LSB_REG 0x13

Definition at line 147 of file LTC2944.h.

## ◆ LTC2944_CURRENT_THRESH_LOW_MSB_REG

#define LTC2944_CURRENT_THRESH_LOW_MSB_REG 0x12

Definition at line 146 of file LTC2944.h.

## ◆ LTC2944_DISABLE_ALCC_PIN

#define LTC2944_DISABLE_ALCC_PIN 0x00

Definition at line 195 of file LTC2944.h.

## ◆ LTC2944_I2C_ADDRESS

#define LTC2944_I2C_ADDRESS 0x64

Definition at line 91 of file LTC2944.h.

## ◆ LTC2944_I2C_ALERT_RESPONSE

#define LTC2944_I2C_ALERT_RESPONSE 0x0C

Definition at line 92 of file LTC2944.h.

## ◆ LTC2944_MANUAL_MODE

#define LTC2944_MANUAL_MODE 0x40

Definition at line 180 of file LTC2944.h.

## ◆ LTC2944_PRESCALAR_M_1

#define LTC2944_PRESCALAR_M_1 0x00

Definition at line 183 of file LTC2944.h.

## ◆ LTC2944_PRESCALAR_M_1024

#define LTC2944_PRESCALAR_M_1024 0x28

Definition at line 188 of file LTC2944.h.

## ◆ LTC2944_PRESCALAR_M_16

#define LTC2944_PRESCALAR_M_16 0x10

Definition at line 185 of file LTC2944.h.

## ◆ LTC2944_PRESCALAR_M_256

#define LTC2944_PRESCALAR_M_256 0x20

Definition at line 187 of file LTC2944.h.

## ◆ LTC2944_PRESCALAR_M_4

#define LTC2944_PRESCALAR_M_4 0x08

Definition at line 184 of file LTC2944.h.

## ◆ LTC2944_PRESCALAR_M_4096

#define LTC2944_PRESCALAR_M_4096 0x30

Definition at line 189 of file LTC2944.h.

## ◆ LTC2944_PRESCALAR_M_4096_2

#define LTC2944_PRESCALAR_M_4096_2 0x31

Definition at line 190 of file LTC2944.h.

## ◆ LTC2944_PRESCALAR_M_64

#define LTC2944_PRESCALAR_M_64 0x18

Definition at line 186 of file LTC2944.h.

## ◆ LTC2944_SCAN_MODE

#define LTC2944_SCAN_MODE 0x80

Definition at line 179 of file LTC2944.h.

## ◆ LTC2944_SHUTDOWN_MODE

#define LTC2944_SHUTDOWN_MODE 0x01

Definition at line 196 of file LTC2944.h.

## ◆ LTC2944_SLEEP_MODE

#define LTC2944_SLEEP_MODE 0x00

Definition at line 181 of file LTC2944.h.

## ◆ LTC2944_STATUS_REG

#define LTC2944_STATUS_REG 0x00

Definition at line 128 of file LTC2944.h.

## ◆ LTC2944_TEMPERATURE_LSB_REG

#define LTC2944_TEMPERATURE_LSB_REG 0x15

Definition at line 149 of file LTC2944.h.

## ◆ LTC2944_TEMPERATURE_MSB_REG

#define LTC2944_TEMPERATURE_MSB_REG 0x14

Definition at line 148 of file LTC2944.h.

## ◆ LTC2944_TEMPERATURE_THRESH_HIGH_REG

#define LTC2944_TEMPERATURE_THRESH_HIGH_REG 0x16

Definition at line 150 of file LTC2944.h.

## ◆ LTC2944_TEMPERATURE_THRESH_LOW_REG

#define LTC2944_TEMPERATURE_THRESH_LOW_REG 0x17

Definition at line 151 of file LTC2944.h.

## ◆ LTC2944_VOLTAGE_LSB_REG

#define LTC2944_VOLTAGE_LSB_REG 0x09

Definition at line 137 of file LTC2944.h.

## ◆ LTC2944_VOLTAGE_MSB_REG

#define LTC2944_VOLTAGE_MSB_REG 0x08

Definition at line 136 of file LTC2944.h.

## ◆ LTC2944_VOLTAGE_THRESH_HIGH_LSB_REG

#define LTC2944_VOLTAGE_THRESH_HIGH_LSB_REG 0x0B

Definition at line 139 of file LTC2944.h.

## ◆ LTC2944_VOLTAGE_THRESH_HIGH_MSB_REG

#define LTC2944_VOLTAGE_THRESH_HIGH_MSB_REG 0x0A

Definition at line 138 of file LTC2944.h.

## ◆ LTC2944_VOLTAGE_THRESH_LOW_LSB_REG

#define LTC2944_VOLTAGE_THRESH_LOW_LSB_REG 0x0D

Definition at line 141 of file LTC2944.h.

## ◆ LTC2944_VOLTAGE_THRESH_LOW_MSB_REG

#define LTC2944_VOLTAGE_THRESH_LOW_MSB_REG 0x0C

Definition at line 140 of file LTC2944.h.

## Variable Documentation

## ◆ LTC2944_CHARGE_lsb

const float LTC2944_CHARGE_lsb = 0.34E-3

Definition at line 202 of file LTC2944.h.

## ◆ LTC2944_CURRENT_lsb

const float LTC2944_CURRENT_lsb = 31.25E-6

Definition at line 204 of file LTC2944.h.

## ◆ LTC2944_FULLSCALE_CURRENT

const float LTC2944_FULLSCALE_CURRENT = 64E-3

Definition at line 207 of file LTC2944.h.

## ◆ LTC2944_FULLSCALE_TEMPERATURE

const float LTC2944_FULLSCALE_TEMPERATURE = 510

Definition at line 208 of file LTC2944.h.

## ◆ LTC2944_FULLSCALE_VOLTAGE

const float LTC2944_FULLSCALE_VOLTAGE = 70.8

Definition at line 206 of file LTC2944.h.

## ◆ LTC2944_TEMPERATURE_lsb

const float LTC2944_TEMPERATURE_lsb = 0.25

Definition at line 205 of file LTC2944.h.

## ◆ LTC2944_VOLTAGE_lsb

const float LTC2944_VOLTAGE_lsb = 4.32E-3

Definition at line 203 of file LTC2944.h.