MAX6581TG9A+ Maxim Integrated Products, MAX6581TG9A+ Datasheet - Page 15

• Manufacturer Part Number: MAX6581TG9A+
• Description: Board Mount Temperature Sensors 1 C ACCUR 8-CH TEMP SENSR
• Manufacturer: Maxim Integrated Products

Specifications of MAX6581TG9A+

• Full Temp Accuracy: +/- 1 C
• Package / Case: TQFN-24
• Digital Output - Bus Interface: I2C
• Digital Output - Number Of Bits: 11 bit
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Description/function: Multichannel Temperature Sensor
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Supply Current: 4 uA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 4. Configuration Register (41h)
Table 5. ALERT Mask Register (42h)
Table 6. OVERT Mask Register (43h)
7 (MSB)
7 (MSB)
7 (MSB)
BIT
BIT
BIT
±1°C Accurate 8-Channel Temperature Sensor
6
5
4
3
2
1
0
6
5
4
3
2
1
0
6
5
4
3
2
1
0
Mask OVERT 7
Mask OVERT 6
Mask OVERT 5
Mask OVERT 4
Mask OVERT 3
Mask OVERT 2
Mask OVERT 1
Mask ALERT 7
Mask ALERT 6
Mask ALERT 5
Mask ALERT 4
Mask ALERT 3
Mask ALERT 2
Mask ALERT 1
RESERVED
RESERVED
RESERVED
EXTRANGE
RESERVED
Mask Local
Mask Local
TIMEOUT
OVERT
ALERT
NAME
NAME
NAME
STOP
POR
______________________________________________________________________________________
VALUE
VALUE
VALUE
POR
POR
POR
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Standby-Mode Control Bit. If STOP is set to logic 1, the MAX6581 stops converting
and enters standby mode.
Reset Bit. Set to logic 1 to put the device into its power-on state. This bit is self-
clearing.
Timeout Enable Bit. Set to logic 0 to enable SMBus timeout.
Reserved. Must be set to 0.
Reserved. Must be set to 0.
Reserved. Must be set to 0.
Extended-Range Enable Bit. Set bit 1 to logic 1 to set the temperature and limit data
range to -64NC to +191NC. Set bit 1 to logic 0 to set the range to 0NC to +255NC.
Reserved. Must be set to 0.
Channel 7 Alert Mask. Set to logic 1 to mask channel 7 ALERT.
Local Alert Mask. Set to logic 1 to mask local channel ALERT.
Channel 6 Alert Mask. Set to logic 1 to mask channel 6 ALERT.
Channel 5 Alert Mask. Set to logic 1 to mask channel 5 ALERT.
Channel 4 Alert Mask. Set to logic 1 to mask channel 4 ALERT.
Channel 3 Alert Mask. Set to logic 1 to mask channel 3 ALERT.
Channel 2 Alert Mask. Set to logic 1 to mask channel 2 ALERT.
Channel 1 Alert Mask. Set to logic 1 to mask channel 1 ALERT.
Channel 7 Remote-Diode OVERT Mask Bit. Set to logic 1 to mask channel 7 OVERT.
Local Overt Mask. Set to logic 1 to mask local channel OVERT.
Channel 6 Remote-Diode OVERT Mask Bit. Set to logic 1 to mask channel 6 OVERT.
Channel 5 Remote-Diode OVERT Mask Bit. Set to logic 1 to mask channel 5 OVERT.
Channel 4 Remote-Diode OVERT Mask Bit. Set to logic 1 to mask channel 4 OVERT.
Channel 3 Remote-Diode OVERT Mask Bit. Set to logic 1 to mask channel 3 OVERT.
Channel 2 Remote-Diode OVERT Mask Bit. Set to logic 1 to mask channel 2 OVERT.
Channel 1 Remote-Diode OVERT Mask Bit. Set to logic 1 to mask channel 1 OVERT.
FUNCTION
FUNCTION
FUNCTION
15