MAX1668MEE-T Maxim Integrated Products, MAX1668MEE-T Datasheet - Page 5

• Manufacturer Part Number: MAX1668MEE-T
• Description: Board Mount Temperature Sensors
• Manufacturer: Maxim Integrated Products

Specifications of MAX1668MEE-T

• Full Temp Accuracy: +/- 3.5 C, +/- 5 C
• Package / Case: QSOP-16
• Digital Output - Bus Interface: Serial (2-Wire)
• Digital Output - Number Of Bits: 7 bit + Sign
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 55 C
• Output Type: Digital
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

(Typical Operating Circuit, V
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0.1
vs. COMMON-MODE NOISE FREQUENCY
SQUARE-WAVE AC-COUPLED INTO DXN
2200pF BETWEEN DXN_ AND DXP_
100mV
160
140
120
100
P-P
TEMPERATURE ERROR
80
60
40
20
0
1
0
FREQUENCY (MHz)
STBY = GND
_______________________________________________________________________________________
STANDBY SUPPLY CURRENT
10
1
vs. SUPPLY VOLTAGE
SUPPLY VOLTAGE (V)
CC
50mV
2
= +5V, STBY = V
100
P-P
ADD0 = ADD1 = GND
ADD0 = ADD1 = HIGH-Z
3
1000
4
CC
-10
Typical Operating Characteristics (continued)
-2
-4
-6
-8
4
2
0
5
, configuration byte = X0XXXX00, T
0
vs. DXP_ TO DXN_ CAPACITANCE
Multichannel Remote/Local
10
DXP_ TO DXN_ CAPACITANCE (nF)
TEMPERATURE ERROR
20
30
Temperature Sensors
40
50
125
100
75
50
25
0
60
-2
A
16 QSOP IMMERSED IN
+115°C FLUORINERT BATH
= +25°C, unless otherwise noted.)
RESPONSE TO THERMAL SHOCK
0
60
50
40
30
20
10
0
1
STBY = GND
2
TIME (s)
STANDBY SUPPLY CURRENT
vs. CLOCK FREQUENCY
SMBCLK FREQUENCY (kHz)
4
10
V
CC
= 3.3V
6
V
CC
100
8
= 5V
1000
5