參數(shù)資料
型號(hào): DS1775
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 溫度/濕度傳感器
英文描述: SOT23 Digital Thermometer and Thermostat(SOT23數(shù)字溫度計(jì)和恒溫控制器)
中文描述: DIGITAL TEMP SENSOR-SERIAL, 12BIT(s), RECTANGULAR, SURFACE MOUNT
封裝: SOT-23, 5 PIN
文件頁(yè)數(shù): 11/13頁(yè)
文件大?。?/td> 307K
代理商: DS1775
DS1775
11 of 13
ABSOLUTE MAXIMUM RATINGS*
Voltage on VDD, Relative to Ground
Voltage on any other pin, Relative to Ground
Operating Temperature
Storage Temperature
Soldering Temperature
* This is a stress rating only and functional operation of the device at these or any other conditions above
those indicated in the operation sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods of time may affect reliability.
–0.3V to +7.0V
–0.3V to +7.0V
–55
°
C to +125
°
C
–55
°
C to +125
°
C
See J-STD-020A Specification
DC ELECTRICAL CHARACTERISTICS
(–55
°
C to +125
°
C; 2.7V
=
V
DD
=
=
5.5V
)
MIN
TYP
MAX
2.7
5.5
0.7 V
DD
V
DD
+0.5
-0.5
0.3V
DD
0
0.4
PARAMETER
Supply Voltage
Input Logic High
Input Logic Low
SDA Output Logic Low
Voltage
SYMBOL
V
DD
V
IH
V
IL
V
OL1
CONDITION
UNITS
V
V
V
V
NOTES
1
1
1
1
3 mA sink
current
6 mA sink
current
4 mA sink
current
0.4 < V
I/O
<
0.9V
DD
V
OL2
0
0.6
O.S. Saturation Voltage
V
OL
0.8
V
1,9
Input current each I/O pin
-10
+10
μ
A
2
I/O Capacitance
Standby Current
Active Current
C
I/O
I
DD1
I
DD
10
1
pF
μ
A
μ
A
3,4
3,4
Active Temp.
Conversions
Communication
only
1000
100
ELECTRICAL CHARACTERISTICS:
DIGITAL THERMOMETER
PARAMETER
Thermometer Error
(–55
°
C to +125
°
C; 2.7V
=
V
DD
=
5.5V)
CONDITION
MIN
TYP
–10
°
C to +85
°
C
–55
°
C to 125
°
C
9
9-bit
conversion
10-bit
conversion
11-bit
conversion
12-bit
conversion
SYMBOL
T
ERR
MAX
±
2.0
±
3.0
12
187.5
UNITS
°
C
NOTES
9, 10
Resolution
Conversion Time
bits
ms
125
250
375
500
750
t
CONVT
1000
1500
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