MAX6692YMUA 데이터 시트보기 (PDF) - Maxim Integrated
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MAX6692YMUA
Maxim Integrated
MAX6692YMUA Datasheet PDF : 16 Pages
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Precision SMBus-Compatible Remote/Local
Temperature Sensors with Overtemperature Alarms
ELECTRICAL CHARACTERISTICS (continued)
(VCC = 3.0V to 5.5V, TA = -55°C to +125°C, unless otherwise specified. Typical values are at VCC = 3.3V and TA = +85°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Remote-Diode Source Current
ALERT, OVERT
High level
IRJ
Low level
80
100
120
µA
8
10
12
Output Low Voltage
ISINK = 1mA
ISINK = 4mA
Output High Leakage Current
VOH = 5.5V
SMBus-COMPATIBLE INTERFACE (SCLK AND SDA)
0.4
V
0.6
1
µA
Logic Input Low Voltage
VIL
Logic Input High Voltage
VIH
Input Leakage Current
ILEAK
Output Low-Sink Current
ISINK
Input Capacitance
CIN
SMBus-COMPATIBLE TIMING (Note 2)
VCC = 3.0V
VCC = 5.5V
VIN = GND or VCC
VOL = 0.6V
0.8
V
2.2
V
2.6
-1
+1
µA
6
mA
5
pF
Serial Clock Frequency
fSCLK (Note 3)
100
kHz
Bus Free Time Between STOP and
START Condition
tBUF
4.7
µs
START Condition Setup Time
4.7
µs
Repeat START Condition Setup
Time
tSU:STA 90% to 90%
50
ns
START Condition Hold Time
STOP Condition Setup Time
Clock Low Period
Clock High Period
Data Setup Time
Receive SCLK/SDA Rise Time
Receive SCLK/SDA Fall Time
Pulse Width of Spike Suppressed
SMBus Timeout
tHD:STA
tSU:STO
tLOW
tHIGH
tHD:DAT
tR
tF
tSP
tTIMEOUT
10% of SDA to 90% of SCLK
90% of SCLK to 90% of SDA
10% to 10%
90% to 90%
(Note 4)
SDA low period for interface reset
4
µs
4
µs
4.7
µs
4
µs
250
µs
1
µs
300
ns
0
50
ns
25
37
55
ms
Note 1: All parameters tested at a single temperature. Specifications over temperature are guaranteed by design.
Note 2: Timing specifications guaranteed by design.
Note 3: The serial interface resets when SCLK is low for more than tTIMEOUT.
Note 4: A transition must internally provide at least a hold time to bridge the undefined region (300ns max) of SCLK’s falling edge.
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