Datasheet

5
Remote/Local Temperature Sensor
with SMBus Serial Interface
MAX1617
Maxim Integrated
0
10
20
30
50 5k 500k50k 5M500 50M
TEMPERATURE ERROR vs.
COMMON-MODE NOISE FREQUENCY
MAX1617TOC05
FREQUENCY (Hz)
TEMPERATURE ERROR (°C)
V
IN
= SQUARE WAVE
AC COUPLED TO DXN
V
IN
= 100mVp-p
V
IN
= 50mVp-p
V
IN
= 25mVp-p
-5
5
0
10
50 5k 500k50k 5M500 50M
TEMPERATURE ERROR vs.
DIFFERENTIAL-MODE NOISE FREQUENCY
MAX1617TOC06
FREQUENCY (Hz)
TEMPERATURE ERROR (°C)
V
IN
= 10mVp-p SQUARE WAVE
APPLIED TO DXP-DXN
0
10
20
04060
80
20 100
TEMPERATURE ERROR vs.
DXP–DXN CAPACITANCE
MAX1617TOC07
DXP-DXN CAPACITANCE (nF)
TEMPERATURE ERROR (°C)
V
CC
= 5V
0
100
400
200
300
500
010.0625 40.25 20.125 0.5 8
OPERATING SUPPLY CURRENT
vs. CONVERSION RATE
MAX1617TOC10
CONVERSION RATE (Hz)
SUPPLY CURRENT (μA)
V
CC
= 5V
AVERAGED MEASUREMENTS
0
5
15
25
10
20
30
35
1k 100k10k 1000k
STANDBY SUPPLY CURRENT
vs. CLOCK FREQUENCY
MAX1617TOC08
SMBCLK FREQUENCY (Hz)
SUPPLY CURRENT (μA)
V
CC
= 5V
V
CC
= 3.3V
SMBCLK IS
DRIVEN RAIL-TO-RAIL
0
3
60
6
20
100
031425
STANDBY SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX1617TOC09
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (μA)
ADD0,
ADD1
= GND
ADD0,
ADD1
= HIGH-Z
0
25
100
50
75
125
T = -2 T = 8T = 0 T = 4T = 2 T = 6 T = 10
RESPONSE TO THERMAL SHOCK
MAX1617TOC11
TIME (sec)
TEMPERATURE (°C)
16-QSOP IMMERSED
IN +115°C FLUORINERT BATH
____________________________Typical Operating Characteristics (continued)
(T
A
= +25°C, unless otherwise noted.)
-5
0
5
50 5k 500k50k 5M500 50M
TEMPERATURE ERROR vs.
DIFFERENTIAL-MODE NOISE FREQUENCY
MAX1617TOC03
FREQUENCY (Hz)
TEMPERATURE ERROR (°C)
V
IN
= 3mVp-p SQUARE WAVE
APPLIED TO DXP-DXN