MAX1618 查看數據表（PDF） - Maxim Integrated
零件编号
产品描述 (功能)
比赛名单
MAX1618 Datasheet PDF : 20 Pages
| |||
Remote Temperature Sensor
with SMBus Serial Interface
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +3.3V, configuration byte register = X8h, TA = 0°C to +85°C, unless otherwise noted.)
PARAMETER
ALERT Output Low Sink Current
ALERT Output High
Leakage Current
SYMBOL
CONDITIONS
ALERT forced to 0.4V
ALERT forced to 5.5V
MIN TYP MAX UNITS
6
mA
1
µA
SMBCLK, SMBDATA Input
Capacitance
5
pF
SMBus Clock Frequency
SMBCLK Clock Low Time
SMBCLK Clock High Time
SMBCLK, SMBDATA Rise Time
SMBCLK, SMBDATA Fall Time
SMBus Start Condition
Setup Time
tLOW
tHIGH
tR
tF
(Note 3)
10% to 10% points
90% to 90% points
10% to 90% points
90% to 10% points
DC
100 kHz
4.7
µs
4
µs
1
µs
300
ns
4.7
µs
SMBus Repeated Start
Condition Setup Time
tSU:STA 90% to 90% points
500
ns
SMBus Start Condition
Hold Time
tHD:STA 10% of SMBDATA to 90% of SMBCLK
4
µs
SMBus Stop Condition
Setup Time
tSU:STO 90% of SMBCLK to 10% of SMBDATA
4
µs
SMBus Data Valid to SMBCLK
Rising-Edge Time
tSU:DAT 90% of SMBDATA to 10% of SMBCLK
250
ns
SMBus Data-Hold Time
SMBus Bus Free Time
SMBCLK Falling Edge to SMBus
Data-Valid Time
tHD:DAT
tBUF
(Note 4)
Between start/stop condition
Master clocking in data
0
µs
4.7
µs
1
µs
ELECTRICAL CHARACTERISTICS
(VCC = +3.3V, configuration byte register = X8h, TA = -55°C to +125°C, unless otherwise noted.) (Note 5)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP
Temperature Resolution (Note 1)
Monotonicity guaranteed
8
Initial Temperature Error,
TR = +60°C to +100°C
-3
Remote Diode (Note 2)
TR = -55°C to +125°C
-5
Supply-Voltage Range
VCC
3
Conversion Time
tCONV From stop bit to conversion complete
47
62
Conversion-Rate Timing Error
Autoconvert mode
-25
MAX
3
5
5.5
78
25
UNITS
Bits
°C
V
ms
%
_______________________________________________________________________________________ 3
Share Link: 