MAX6604AATA+T Maxim Integrated Products, MAX6604AATA+T Datasheet - Page 4

• Manufacturer Part Number: MAX6604AATA+T
• Description: IC TEMP SENSOR DDR PREC 8-TDFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX6604AATA+T

• Function: Temp Monitoring System (Sensor)
• Sensor Type: Internal
• Sensing Temperature: -20°C ~ 125°C
• Output Type: I²C™/SMBus™
• Output Alarm: Yes
• Output Fan: No
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -20°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-TDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Topology: -

Precision Temperature Monitor for
DDR Memory Modules
(Typical values are at V
4
_______________________________________________________________________________________
6
5
4
3
2
1
0
PIN
-50
—
1
2
3
4
5
6
7
8
SHUTDOWN SUPPLY CURRENT
V
V
CC
CC
0
vs. TEMPERATURE
= 3.6V
= 2.7V
TEMPERATURE (°C)
EVENT
NAME
GND
SDA
SCL
V
A0
A1
A2
EP
CC
50
V
V
CC
CC
CC
= 3.3V
= 3.0V
= +3.3V, T
100
Address Input. Must connect to GND or V
Address Input. Must connect to GND or V
Address Input. Must connect to GND or V
Ground
Serial-Data Input/Output. Open drain. Connect to a pullup resistor.
Serial-Clock Input. Connect to a pullup resistor.
Event Output. Open drain. Connect to a pullup resistor.
Supply Voltage. Connect a 0.1µF capacitor to GND as close as possible to the device.
Exposed Pad (TDFN only). Internally connected to GND. Connect EP to a large PCB ground plane.
A
150
= +25°C.)
360
340
320
300
280
260
2.5
2.0
1.5
1.0
0.5
0
-50
0.1
vs. POWER SUPPLY NOISE FREQUENCY
SQUARE WAVE APPLIED
TO V
CAPACITOR
POWER SUPPLY NOISE FREQUENCY (kHz)
CC
WITH NO BYPASS
V
V
TEMPERATURE ERROR
CC
CC
0
vs. TEMPERATURE
SUPPLY CURRENT
= 3.6V
= 2.7V
TEMPERATURE (°C)
10
20mV
200mV
50
V
V
Typical Operating Characteristics
CC
CC
P-P
CC
CC
CC
= 3.3V
= 3.0V
P-P
1,000
FUNCTION
to set value.
to set value.
to set value.
100
100,000
150
-1
-2
-3
3
2
1
0
-50
Pin Description
TEMPERATURE ERROR
0
vs. TEMPERATURE
TEMPERATURE (°C)
V
V
CC
CC
50
= 3.3V
= 3.6V
V
CC
100
= 3.0V
150