參數(shù)資料
型號: MAX6692YMUA+
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 溫度/濕度傳感器
英文描述: Precision SMBus-Compatible Remote/Local Temperature Sensors with Overtemperature Alarms
中文描述: DIGITAL TEMP SENSOR-SERIAL, 10BIT(s), 0.80Cel, RECTANGULAR, SURFACE MOUNT
封裝: MICRO MAX-8
文件頁數(shù): 10/16頁
文件大?。?/td> 194K
代理商: MAX6692YMUA+
MAX6648/MAX6692
Precision SMBus-Compatible Remote/Local
Temperature Sensors with Overtemperature Alarms
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3
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
High level
80
100
120
Remote-Diode Source Current
IRJ
Low level
8
10
12
A
ALERT, OVERT
ISINK = 1mA
0.4
Output Low Voltage
ISINK = 4mA
0.6
V
Output High Leakage Current
VOH = 5.5V
1
A
SMBus-COMPATIBLE INTERFACE (SCLK AND SDA)
Logic Input Low Voltage
VIL
0.8
V
VCC = 3.0V
2.2
Logic Input High Voltage
VIH
VCC = 5.5V
2.6
V
Input Leakage Current
ILEAK
VIN = GND or VCC
-1
+1
A
Output Low-Sink Current
ISINK
VOL = 0.6V
6
mA
Input Capacitance
CIN
5pF
SMBus-COMPATIBLE TIMING (Note 2)
Serial Clock Frequency
fSCLK
(Note 3)
100
kHz
Bus Free Time Between STOP and
START Condition
tBUF
4.7
s
START Condition Setup Time
4.7
s
Repeat START Condition Setup
Time
tSU:STA
90% to 90%
50
ns
START Condition Hold Time
tHD:STA
10% of SDA to 90% of SCLK
4
s
STOP Condition Setup Time
tSU:STO
90% of SCLK to 90% of SDA
4
s
Clock Low Period
tLOW
10% to 10%
4.7
s
Clock High Period
tHIGH
90% to 90%
4
s
Data Setup Time
tHD:DAT
(Note 4)
250
s
Receive SCLK/SDA Rise Time
tR
1s
Receive SCLK/SDA Fall Time
tF
300
ns
Pulse Width of Spike Suppressed
tSP
050
ns
SMBus Timeout
tTIMEOUT SDA low period for interface reset
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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