MAX6659 View Datasheet(PDF) - Maxim Integrated
Part Name
Description
Manufacturer
MAX6659
Maxim Integrated
MAX6659 Datasheet PDF : 16 Pages
| |||
±1°C, SMBus-Compatible Remote/Local Temperature
Sensors with Overtemperature Alarms
(VCC = +3.3V, TA = +25°C, unless otherwise noted.)
Typical Operating Characteristics
STANDBY SUPPLY CURRENT
vs. SUPPLY VOLTAGE
4.5
4.0
3.5
3.0
OPERATING SUPPLY CURRENT
vs. CONVERSION RATE
600
8Hz AND 16Hz ARE 1°C RESOLUTION
400
200
2.5
3.0 3.5 4.0 4.5 5.0 5.5
SUPPLY VOLTAGE (V)
LOCAL TEMPERATURE ERROR
vs. DIE TEMPERATURE
3
2
1
0
-1
-2
-3
-55 -30
-5 20 45 70
TEMPERATURE (°C)
95 120
0
0.063 0.125 0.25 0.5 1 2 4
CONVERSION RATE (Hz)
8 16
TEMPERATURE ERROR vs.
POWER-SUPPLY NOISE FREQUENCY
1
0
-1
VIN = SQUARE WAVE APPLIED TO VCC
-2
WITH NO 0.1µF VCC CAPACITOR
-3
10k
100k
1M
10M
FREQUENCY (Hz)
100M
MAX6659
REMOTE TEMPERATURE ERROR
vs. REMOTE-DIODE TEMPERATURE
3
2
1
0
-1
-2
-3
-55 -30
FAIRCHILD 2N3906
-5 20 45 70 95 120
TEMPERATURE (°C)
TEMPERATURE ERROR vs.
COMMON-MODE NOISE FREQUENCY
1
0
-1
-2
VIN = AC-COUPLED TO DXN
VIN = 100mVp-p
-3
0.01k
1k
100k
10M
1G
FREQUENCY (Hz)
TEMPERATURE ERROR vs.
DIFFERENTIAL-MODE NOISE FREQUENCY
1
TEMPERATURE ERROR vs.
DXP-DXN CAPACITANCE
0
-1
0
-2
-1
VIN = 10mVP-P SQUARE WAVE
-3
APPLIED TO DXP-DXN
-2
-4
-3
10k
100k
1M
10M
FREQUENCY (Hz)
100M
-5
0 10 20 30 40 50 60 70 80 90 100
DXP-DXN CAPACITANCE (nF)
4 _______________________________________________________________________________________
Share Link: