MAX6692MSA datasheet(2/17 Pages) MAXIM

2 / 17 page

Precision SMBus-Compatible Remote/Local

Temperature Sensors with Overtemperature Alarms

_______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional

operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to

absolute maximum rating conditions for extended periods may affect device reliability.

All Voltages Referenced to GND

VCC ...........................................................................-0.3V to +6V

DXP.............................................................-0.3V to (VCC + 0.3V)

DXN .......................................................................-0.3V to +0.8V

SCLK, SDA, ALERT, OVERT.....................................-0.3V to +6V

SDA, ALERT, OVERT Current .............................-1mA to +50mA

DXN Current .......................................................................±1mA

Continuous Power Dissipation (TA = +70°C)

8-Pin µMAX (derate 5.9mW/°C above +70°C) .............471mW

8-Pin SO (derate 5.9mW/°C above +70°C)..................471mW

ESD Protection (all pins, Human Body Model) ................±2000V

Junction Temperature ......................................................+150°C

Operating Temperature Range .........................-55°C to +125°C

Storage Temperature Range .............................-65°C to +150°C

Lead Temperature (soldering, 10s) .................................+300°C

ELECTRICAL CHARACTERISTICS

(VCC = 3.0V to 5.5V, TA = -55°C to +125°C, unless otherwise specified. Typical values are at VCC = 3.3V and TA = +85°C.) (Note 1)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Supply Voltage

VCC

3.0

5.5

0.125

°C

Temperature Resolution

Bits

VCC = 3.3V,

TA = +85°C

TRJ = +25°C to +125°C

-0.8

+0.8

TRJ = +60°C to +100°C

-1.0

+1.0

VCC = 3.3V,

+60°C

≤ TA ≤

+100°C

TRJ = 0°C to +125°C

-1.6

+1.6

Remote Temperature Error

VCC = 3.3V, +0°C

≤ TA ≤ +100°C

TRJ = 0°C to +125°C

-3.0

+3.0

°C

TA = +60°C to +100°C

-2.0

+2.0

Local Temperature Error

VCC = 3.3V

TA = 0°C to +125°C

-3.0

+3.0

°C

Supply Sensitivity of Temperature

Error

±0.2

°C/V

Undervoltage Lockout (UVLO)

Threshold

UVLO

Falling edge of VCC disables ADC

2.4

2.7

2.95

UVLO Hysteresis

Power-On-Reset (POR) Threshold

VCC falling edge

2.0

POR Threshold Hysteresis

Standby Supply Current

SMBus static

3.5

µA

Operating Current

During conversion

0.45

0.8

0.25 conversions per second

Average Operating Current

2 conversions per second

250

400

µA

Conversion Time

tCONV

From stop bit to conversion completion

125

156

Conversion Time Error

-25

+25

DXP and DXN Leakage Current

Standby mode

100

High level

100

120

Remote-Diode Source Current

IRJ

Low level

µA

MAX6692MSA Datasheet(PDF) 2 Page - Maxim Integrated Products

MAX6692MSA Datasheet(HTML) 2 Page - Maxim Integrated Products

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Datasheet Download

Link URL