MAX6695AUB+ Maxim Integrated Products, MAX6695AUB+ Datasheet - Page 11

• Manufacturer Part Number: MAX6695AUB+
• Description: IC SENSOR TEMP SMBUS 10-UMAX
• Manufacturer: Maxim Integrated Products

Specifications of MAX6695AUB+

• Function: Temp Monitoring System (Sensor)
• Topology: ADC, Multiplexer, 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 ~ 3.6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Full Temp Accuracy: +/- 3 C
• Digital Output - Bus Interface: Serial (2-Wire)
• Digital Output - Number Of Bits: 10 bit + Sign
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 5. Command-Byte Register Bit Assignments
REGISTER
RWO2E
RWO1E
WCRW
RWO2I
RWO1I
WLHO
WRHA
WLLM
WRLN
RCRA
RLHN
OSHT
RLTS
RRTE
RSL1
RRLS
REET
RSL2
Dual Remote/Local Temperature Sensors with
RRHI
WCA
RIET
RLLI
RCL
ADDRESS
______________________________________________________________________________________
0B h
0C h
0D h
00 h
01 h
02 h
03 h
04 h
05 h
06 h
07 h
08 h
09 h
0A h
0E h
0F h
10 h
11 h
12 h
16 h
17 h
19 h
20 h
POR STATE
0000 0000
0000 0000
1000 0000
0000 0000
0000 0110
0100 0110
1100 1001
0100 0110
1100 1001
0010 0000
0000 0110
0100 0110
1100 1001
0100 0110
1100 1001
0000 0000
0000 0000
0000 0000
0000 0000
0111 1000
0101 1010
0101 1010
0100 0110
(+120°C)
(+70°C)
(+70°C)
(+70°C)
(+70°C)
(+90°C)
(+90°C)
(+70°C)
(-55°C)
(-55°C)
(-55°C)
(-55°C)
(0°C)
(0°C)
Read internal temperature
Read external channel 1 temperature if bit 3 of configuration register is 0;
Read external channel 2 temperature if bit 3 of configuration register is 1
Read status register 1
Read configuration byte (fault queue should be disabled at startup)
Read conversion rate byte
Read internal ALERT high limit
Read internal ALERT low limit
Read external channel 1 ALERT high limit if bit 3 of configuration register is 0;
Read external channel 2 ALERT high limit if bit 3 of configuration register is 1
Read external channel 1 ALERT low limit if bit 3 of configuration register is 0;
Read external channel 2 ALERT low limit if bit 3 of configuration register is 1
Write configuration byte
Write conversion rate byte
Write internal ALERT high limit
Write internal ALERT low limit
Write external channel 1 ALERT high limit if bit 3 of configuration register is 0;
Write external channel 2 ALERT high limit if bit 3 of configuration register is 1
Write external channel 1 ALERT low limit if bit 3 of configuration register is 0;
Write external channel 2 ALERT low limit if bit 3 of configuration register is 1
One shot
Read extended temp of external channel 1 if bit 3 of configuration register is 0;
Read extended temp of external channel 2 if bit 3 of configuration register is 1
Read internal extended temperature
Read status register 2
Read/write external OT2 limit for channel 1 if bit 3 of configuration register is 0;
Read/write external OT2 limit for channel 2 if bit 3 of configuration register is 1
Read/write internal OT2 limit
Read/write external OT1 limit for channel 1 if bit 3 of configuration register is 0;
Read/write external OT1 limit for channel 2 if bit 3 of configuration register is 1
Read/write internal OT1 limit
SMBus Serial Interface
FUNCTION
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