MAX1298CEAE+ Maxim Integrated Products, MAX1298CEAE+ Datasheet - Page 7

• Manufacturer Part Number: MAX1298CEAE+
• Description: IC TEMP SENS W/ADC 16-SSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX1298CEAE+

• Function: Temp Monitoring System (Sensor)
• Topology: ADC, Multiplexer, Register Bank
• Sensor Type: External & Internal
• Sensing Temperature: -40°C ~ 85°C, External Sensor
• Output Type: MICROWIRE™, QSPI™, SPI™
• Output Alarm: No
• Output Fan: No
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SSOP
• Full Temp Accuracy: +/- 1 C
• Digital Output - Bus Interface: Serial (3-Wire)
• Digital Output - Number Of Bits: 12 bit
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(T
A
= +25°C, unless otherwise noted.)
500
450
400
350
300
250
200
150
100
500
450
400
350
300
250
200
150
100
500
450
400
350
300
250
200
150
100
50
50
50
0
0
0
-40
-40
4.7
SUPPLY CURRENT vs. TEMPERATURE
(VOLTAGE MEASUREMENT MODE)
POWER-DOWN SUPPLY CURRENT
POWER-DOWN SUPPLY CURRENT
-20
-20
4.8
vs. SUPPLY VOLTAGE
INTERNAL REFERENCE
EXTERNAL REFERENCE
12-Bit Serial-Output Temperature Sensors
vs. TEMPERATURE
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
TEMPERATURE (°C)
0
0
4.9
MAX1299
MAX1299
STANDBY+
STANDBY
MAX1298
_______________________________________________________________________________________
STANDBY+
STANDBY
20
20
5.0
40
40
5.1
60
60
5.2
80
80
Typical Operating Characteristics (continued)
2.52
2.51
2.50
2.49
2.48
500
450
400
350
300
250
200
150
100
500
450
400
350
300
250
200
150
100
50
50
0
0
-40
2.7
4.7
(TEMPERATURE MEASUREMENT MODE)
SUPPLY CURRENT vs. TEMPERATURE
POWER-DOWN SUPPLY CURRENT
INTERNAL REFERENCE VOLTAGE
-20
4.8
2.9
vs. SUPPLY VOLTAGE
vs. SUPPLY VOLTAGE
INTERNAL REFERENCE
EXTERNAL REFERENCE
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
0
4.9
MAX1299
MAX1298
MAX1298
STANDBY+
STANDBY
3.1
20
5.0
40
3.3
5.1
with 5-Channel ADC
60
3.5
5.2
80
1.22
1.21
1.20
1.19
1.18
500
450
400
350
300
250
200
150
100
500
450
400
350
300
250
200
150
100
50
50
0
0
-40
-40
2.7
(TEMPERATURE MEASUREMENT MODE)
SUPPLY CURRENT vs. TEMPERATURE
POWER-DOWN SUPPLY CURRENT
INTERNAL REFERENCE VOLTAGE
-20
-20
2.9
vs. SUPPLY VOLTAGE
INTERNAL REFERENCE
EXTERNAL REFERENCE
vs. TEMPERATURE
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
0
TEMPERATURE (°C)
0
MAX1299
STANDBY+
STANDBY
MAX1299
MAX1298
3.1
20
20
40
40
3.3
60
60
3.5
80
80
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