MAX6699EE99+ Maxim Integrated Products, MAX6699EE99+ Datasheet - Page 5

• Manufacturer Part Number: MAX6699EE99+
• Description: IC TEMP MONITOR 5CH 16-QSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX6699EE99+

• Function: Temp Monitoring System (Sensor)
• Topology: ADC, Buffer, Register Bank
• Sensor Type: External & Internal
• Sensing Temperature: -40°C ~ 125°C, External Sensor
• Output Type: I²C™/SMBus™
• Output Alarm: Yes
• Output Fan: Yes
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-QSOP
• Full Temp Accuracy: +/- 3 C
• Digital Output - Bus Interface: Serial (2-Wire)
• Digital Output - Number Of Bits: 11 bit
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(V
CC
= 3.3V, T
PIN
1
2
3
4
5
6
A
= +25°C, unless otherwise noted.)
-1
-2
-3
-4
-5
5-Channel Precision Temperature Monitor
5
4
3
2
1
0
0.001
NAME
DXN1
DXN2
DXN3
DXP1
DXP2
DXP3
vs. COMMON-MODE NOISE FREQUENCY
_______________________________________________________________________________________
100mV
REMOTE TEMPERATURE ERROR
P-P
0.01
FREQUENCY (MHz)
Combined Current Source and A/D Positive Input for Channel 1 Remote Diode. Connect to the anode
of a remote-diode-connected temperature-sensing transistor. Leave floating or connect to V
remote diode is used. Place a 2200pF capacitor between DXP1 and DXN1 for noise filtering.
Cathode Input for Channel 1 Remote Diode. Connect the cathode of the channel 1 remote-diode-
connected transistor to DXN1.
Combined Current Source and A/D Positive Input for Channel 2 Remote Diode. Connect to the anode
of a remote-diode-connected temperature-sensing transistor. Leave floating or connect to V
remote diode is used. Place a 2200pF capacitor between DXP2 and DXN2 for noise filtering.
Cathode Input for Channel 2 Remote Diode. Connect the cathode of the channel 2 remote-diode-
connected transistor to DXN2.
Combined Current Source and A/D Positive Input for Channel 3 Remote Diode. Connect to the anode
of a remote-diode-connected temperature-sensing transistor. Leave floating or connect to V
remote diode is used. Place a 2200pF capacitor between DXP3 and DXN3 for noise filtering.
Cathode Input for Channel 3 Remote Diode. Connect the cathode of the channel 1 remote-diode-
connected transistor to DXN3.
0.1
1
Typical Operating Characteristics (continued)
10
FUNCTION
-0.5
-1.0
-1.5
-2.0
-2.5
-3.0
-3.5
-4.0
-4.5
-5.0
0
1
vs. DXP-DXN CAPACITANCE
DXP-DXN CAPACITANCE (nF)
TEMPERATURE ERROR
10
Pin Description
100
CC
CC
CC
if no
if no
if no
5