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MAX6693UP9A-

CategoryThe sensor   
File Size166KB,19 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
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MAX6693UP9A- Parametric

Parameter NameAttribute value
Product CategoryBoard Mount Temperature Sensors
ManufacturerMaxim
RoHSDetails
Output TypeDigital
ConfigurationRemote
Accuracy+/- 1.5 C
Maximum Operating Temperature+ 125 C
Minimum Operating Temperature- 40 C
Interface Type2-Wire, I2C, SMBus
Supply Voltage - Max5.5 VDC
Supply Voltage - Min3 VDC
ShutdownShutdown
Temperature ThresholdProgrammable
Mounting StyleSMD/SMT
Package / CaseTSSOP-20
ProductPrecision Temperature Monitor
PackagingTube
Operating Supply Current250 uA
Output Current3 mA
Factory Pack Quantity74
19-4096; Rev 0; 5/08
7-Channel Precision Temperature Monitor
with Beta Compensation
General Description
The MAX6693 precision multichannel temperature sen-
sor monitors its own temperature and the temperatures
of up to six external diode-connected transistors. All
temperature channels have programmable alert thresh-
olds. Channels 1, 4, 5, and 6 also have programmable
overtemperature thresholds. When the measured tem-
perature of a channel exceeds the respective thresh-
old, a status bit is set in one of the status registers. Two
open-drain outputs,
OVERT
and
ALERT,
assert corre-
sponding to these bits in the status register.
The 2-wire serial interface supports the standard system
management bus (SMBus™) protocols: write byte, read
byte, send byte, and receive byte for reading the tem-
perature data and programming the alarm thresholds.
The MAX6693 is specified for an operating temperature
range of -40°C to +125°C and is available in a 20-pin
TSSOP package.
o
Six Thermal-Diode Inputs
o
Beta Compensation (Channel 1)
o
Local Temperature Sensor
o
1.5°C Remote Temperature Accuracy (+60°C to
+100°C)
o
Temperature Monitoring Begins at POR for Fail-
Safe System Protection
o
ALERT
and
OVERT
Outputs for Interrupts,
Throttling, and Shutdown
o
STBY
Input for Hardware Standby Mode
o
Small, 20-Pin TSSOP Package
o
2-Wire SMBus Interface
Features
MAX6693
Ordering Information
PART
MAX6693UP9A+
TEMP RANGE
-40°C to +125°C
PIN-PACKAGE
20 TSSOP
Applications
Desktop Computers
Notebook Computers
Workstations
Servers
SMBus is a trademark of Intel Corp.
Pin Configuration appears at end of data sheet.
+Denotes
a lead-free package.
Note:
Slave address is 1001 101.
Typical Application Circuit
+3.3V
CPU
1
100pF
2
3
100pF
4
5
100pF
6
7
100pF
8
9
100pF
10
DXN5
DXN6 11
DXN4
DXP5
STBY 13
DXP6 12
100pF
GPU
DXN3
DXP4
OVERT 15
N.C. 14
TO SYSTEM
SHUTDOWN
DXN2
DXP3
ALERT 17
V
CC
16
0.1μF
INTERRUPT
TO
μP
DXN1
DXP2
DXP1
GND 20
4.7kΩ
EACH
CLK
DATA
MAX6693
SMBCLK 19
SMBDATA 18
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.

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Description
Product Category Board Mount Temperature Sensors Board Mount Temperature Sensors
Manufacturer Maxim Maxim
RoHS Details Details
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