MLX90616 Datasheet, PDF (7/36 Pages) Melexis Microelectronic Systems – Infra Red Thermometer in TO-39 for high temperature thermometer guns

MLX90616ESF-HCA
Infra Red Thermometer in TO-39
for high temperature thermometer guns
Parameter
Symbol
Test Conditions
Min
Typ
Max Units
Input high voltage
Input low voltage
Output low voltage
VIH(Ta,V)
VIL(Ta,V)
VOL
SMBus compatible 2-wire interface²
Over temperature and supply VDD-0.1
Over temperature and supply
SDA pin in open drain mode,
over temperature and supply,
Isink = 2mA
SCL leakage
ISCL,leak
VSCL=3V, Ta=+85°C
SDA leakage
ISDA,leak
VSDA=3V, Ta=+85°C
SCL capacitance
CSCL
SDA capacitance
CSDA
Slave address
SA
Factory default
5A
Wake up request
twake
SMBus Request
tREQ
SDA low
SCL low
33
1.44
Timeout,low
Timeout,L
SCL low
27
Timeout, high
Timeout,H
SCL high
45
Acknowledge setup Tsuac(MD _{8-th SCL falling edge, Master}
0.5
Acknowtilmedege hold Thda)c(MD _{9-th SCL falling edge, Master}
1.5
Acknowtliemdege setup _{Tsuac) (SD) 8-th SCL falling edge, Slave}
2.5
Acknowtilmedege hold Thdac(SD _{9-th SCL falling edge, Slave}
1.5
time
)
EEPROM
Data retention
Erase/write cycles
Erase/write cycles
Ta = +85°C
Ta = +25°C
Ta = +125°C
10
100,000
10,000
Erase cell time
Terase
5
Write cell time
Twrite
5
V
0.6
V
0.25
V
20
uA
0.25
uA
10
pF
10
pF
hex
ms
ms
33
ms
55
us
1.5
us
2.5
us
us
us
years
Times
Times
ms
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.
3901090616
Rev 002
Page 7 of 36
Data Sheet
August 20, 2012