MAX6658MSA Maxim Integrated Products, MAX6658MSA Datasheet - Page 4

• Manufacturer Part Number: MAX6658MSA
• Description: Board Mount Temperature Sensors
• Manufacturer: Maxim Integrated Products

Specifications of MAX6658MSA

• Full Temp Accuracy: +/- 5 C
• Package / Case: SOIC-8 Narrow
• Digital Output - Bus Interface: Serial (2-Wire, I2C)
• Digital Output - Number Of Bits: 10 bit + Sign
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 55 C
• Output Type: Digital
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

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