MLX90616ESF-HCA

Infra Red Thermometer in TO-39

for high temperature thermometer guns

3901090616

Page 7 of 36

Data Sheet

Rev 002

August 20, 2012

Parameter

Symbol

Test Conditions

Min

Typ

Max

Units

SMBus compatible 2-wire interface

2

Input high voltage

Over temperature and supply

VDD-0.1

V

Input low voltage

Over temperature and supply

0.6

V

Output low voltage

SDA pin in open drain mode,

over temperature and supply,

Isink = 2mA

0.25

V

SCL leakage

20

uA

SDA leakage

0.25

uA

SCL capacitance

10

pF

SDA capacitance

10

pF

Slave address

SA

Factory default

5A

hex

Wake up request

SDA low

33

ms

SMBus Request

SCL low

1.44

ms

Timeout,low

SCL low

27

33

ms

Timeout, high

SCL high

45

55

us

Acknowledge setup

time

Tsuac(MD

)

8-th SCL falling edge, Master

0.5

1.5

us

Acknowledge hold

time

Thdac(MD

)

9-th SCL falling edge, Master

1.5

2.5

us

Acknowledge setup

time

Tsuac(SD)

8-th SCL falling edge, Slave

2.5

us

Acknowledge hold

time

Thdac(SD

)

9-th SCL falling edge, Slave

1.5

us

EEPROM

Data retention

Ta = +85°C

10

years

Erase/write cycles

Ta = +25°C

100,000

Times

Erase/write cycles

Ta = +125°C

10,000

Times

Erase cell time

Terase

5

ms

Write cell time

Twrite

5

ms

Table 3: Electrical specification MLX90616BXX

Notes:

All the communication and refresh rate timings are given for the nominal calibrated HFO frequency and will vary

with this frequency’s variations.

1. All PWM timing specifications are given for single PWM output. With large capacitive loads, a lower PWM frequency is

recommended. Thermal relay output (when configured) has the PWM DC specification and can be programmed as push-

pull, or NMOS open drain. PWM is free-running; power-up factory default is SMBus.

2. For SMBus compatible interface on 12V application refer to Application information section. SMBus compatible

interface is described in details in the SMBus detailed description section. The maximum number of MLX90616xxx

devices on one bus is 127, higher pull-up currents are recommended for higher number of devices, faster bus data

transfer rates, and increased reactive loading of the bus.

The MLX90616 is always a slave device on the bus. The MLX90616 can work in both low-power and high-power SMBus

communication.

All voltages are referred to the Vss (ground) unless otherwise noted.