MAX1617A Datasheet, PDF (5/18 Pages) Maxim Integrated Products – Remote/Local Temperature Sensor with SMBus Serial Interface

Remote/Local Temperature Sensor
with SMBus Serial Interface
____________________________Typical Operating Characteristics (continued)
(T_A = +25°C, unless otherwise noted.)
TEMPERATURE ERROR vs.
COMMON-MODE NOISE FREQUENCY
30
V_IN = SQUARE WAVE
AC COUPLED TO DXN
V_IN = 100mVp-p
20
TEMPERATURE ERROR vs.
DIFFERENTIAL-MODE NOISE FREQUENCY
5
TEMPERATURE ERROR vs.
DIFFERENTIAL-MODE NOISE FREQUENCY
10
V_IN = 10mVp-p SQUARE WAVE
APPLIED TO DXP-DXN
5
0
10
V_IN = 50mVp-p
V_IN = 25mVp-p
0
50 500 5k 50k 500k 5M 50M
FREQUENCY (Hz)
TEMPERATURE ERROR vs.
DXP–DXN CAPACITANCE
20
V_CC = 5V
10
V_IN = 3mVp-p SQUARE WAVE
APPLIED TO DXP-DXN
-5
50 500 5k 50k 500k 5M 50M
FREQUENCY (Hz)
STANDBY SUPPLY CURRENT
vs. CLOCK FREQUENCY
35
SMBCLK IS
30
DRIVEN RAIL-TO-RAIL^®
25
V_CC = 5V
20
15
10
V_CC = 3.3V
5
0
-5
50
100
60
500 5k 50k 500k 5M 50M
FREQUENCY (Hz)
STANDBY SUPPLY CURRENT
vs. SUPPLY VOLTAGE
ADD0, ADD1
= GND
20
ADD0, ADD1
= HIGH-Z
6
3
0
0
20
40
60
80 100
DXP–DXN CAPACITANCE (nF)
0
1k
OPERATING SUPPLY CURRENT
vs. CONVERSION RATE
500
V_CC = 5V
AVERAGED MEASUREMENTS
400
10k
100k
SMBCLK FREQUENCY (Hz)
1000k
0
0
1
2
3
4
5
SUPPLY VOLTAGE (V)
RESPONSE TO THERMAL SHOCK
125
100
300
75
200
50
100
0
0 0.0625 0.125 0.25 0.5 1 2 4 8
CONVERSION RATE (Hz)
Rail-to Rail is a registered trademark of Nippon Motorola, Ltd.
25
16-QSOP IMMERSED
IN +115°C FLUORINERT BATH
0
-2 0 2 4 6 8 10
TIME (sec)
_______________________________________________________________________________________ 5