參數(shù)資料
型號: MAX6575
廠商: Maxim Integrated Products, Inc.
元件分類: 溫度/濕度傳感器
英文描述: SOT Temperature Sensor with Multidrop Single-Wire Digital Interface
中文描述: SOT溫度傳感器,具有多節(jié)點的單線數(shù)字接口
文件頁數(shù): 2/12頁
文件大?。?/td> 182K
代理商: MAX6575
M
S OT Temperature S ensor with
Multidrop S ingle-Wire Digital Interfac e
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Terminal Voltage (with respect to GND)
V
DD
........................................................................-0.3V to +6V
TS1, TS0..................................................-0.3V to (V
DD
+ 0.3V)
I/O..........................................................................-0.3V to +6V
Input/Output Current, All Pins...........................................±20mA
ELECTRICAL CHARACTERISTICS
(V
DD
= +2.7V to +5.5V, T
A
= -40°C to +125°C, unless otherwise noted. Typical values are specified at T
A
= +25°C and V
DD
= +5V,
unless otherwise noted.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Note 1:
See Temperature Accuracy histograms in
Typical Operating Characteristics.
Note 2:
Guaranteed by design. Not production tested.
Note 3:
Limit maximum start pulse at 1ms to avoid timing overlap.
Note 4:
If no reset pulse is applied.
Continuous Power Dissipation (T
A
= +70°C)
6-Pin SOT23 (derate 7.10mW/°C above +70°C)...........571mW
Operating Temperature Range .........................-40°C to +125°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
V
DD
= 5.5V
V
DD
> 2.7V, I
SINK
= 1.2mA
V
DD
> 4.5V, I
SINK
= 3.2mA
Figure 1
Figure 1, T
A
= +25°C
Figure 1
Figure 1
Figure 1
CONDITIONS
V
2.3
V
IH
I/O Input Voltage High
V
0.8
V
IL
I/O Input Voltage Low
V
0.3
V
OL
I/O Output Voltage Low
0.4
2.3
V
IH
Time-Select Pin Logic Levels
V
0.8
V
IL
ns
500
Glitch Immunity on I/O Input
ms
520
t
READY
Delay Time from Trigger to
Ready (Note 4)
μs
2.5
t
START
Start Pulse (Note 3)
-7.5
-5.5
-3.0
-4.5
-5.0
±1.1
±0.9
±0.8
±0.5
±0.5
+7.5
+5.5
+3.0
+4.5
+5.0
μA
150
250
400
I
DD
V
2.7
5.5
V
DD
V
DD
Range
Supply Current
μs
10
t
SETUP
Setup Time
μs
ms
5T
t
L1-8
t
RESET
Output Pulse Low Time
Reset Pulse Width (Note 2)
5T
20T
40T
80T
160T
320T
480T
640T
t
D1
t
D2
t
D3
t
D4
t
D5
t
D6
t
D7
t
D8
°C
Temperature Sensor Error
(Note 1)
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
T
A
= -20°C
T
A
= 0°C
T
A
= +25°C
T
A
= +85°C
T
A
= +125°C
4.6
16.0
V
TS1
= GND, V
TS0
= GND
V
TS1
= GND, V
TS0
= V
DD
V
TS1
= V
DD
, V
TS0
= GND
V
TS1
= V
DD
, V
TS0
= V
DD
V
TS1
= GND, V
TS0
= GND
V
TS1
= GND, V
TS0
= V
DD
V
TS1
= V
DD
, V
TS0
= GND
V
TS1
= V
DD
, V
TS0
= V
DD
MAX6575L,
T (temp) in °K,
Figure 1
Output Pulse Delay
MAX6575H,
T (temp) in °K,
Figure 1
μs
T
A
= -40°C to +85°C
T
A
= -40°C to +125°C
相關(guān)PDF資料
PDF描述
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