參數(shù)資料
型號: MAX6519UK
廠商: Maxim Integrated Products, Inc.
元件分類: 溫度/濕度傳感器
英文描述: Low-Cost, 2.7V to 5.5V, Analog Temperature Sensor Switches in a SOT23
中文描述: 低成本,2.7V至5.5V,模擬溫度傳感器開關,SOT23封裝
文件頁數(shù): 4/10頁
文件大?。?/td> 212K
代理商: MAX6519UK
M
Low-Cost, 2.7V to 5.5V, Analog Temperature
Sensor Switches in a SOT23
4
_______________________________________________________________________________________
Pin Description
STARTUP AND POWER-DOWN
(TEMP < T
TH
)
MAX6516 toc10
V
CC
(5V/div)
TOVER (5V/div)
V
OUT
(5V/div)
200
μ
s/div
MAX6516 toc11
STARTUP DELAY
(TEMP > T
TH
)
V
CC
(5V/div)
TOVER (5V/div)
V
OUT
(5V/div)
200
μ
s/div
Typical Operating Characteristics (continued)
(V
CC
= 5V, T
A
= +25
°
C, unless otherwise noted.)
PIN
MAX6516
1
2
MAX6517
1
2
MAX6518
3
2
MAX6519
3
2
NAME
FUNCTION
OUT
GND
Analog Output. Voltage represents the die
s temperature.
Ground
3
3
1
1
HYST
Hysteresis Input. Connect to V
CC
for 2
°
C of hysteresis or to GND for
10
°
C hysteresis.
Input Supply. Bypass to ground with a 0.1μF capacitor.
Push-Pull Active-High Output (Hot Threshold). TOVER goes high when
the die temperature exceeds the factory-programmed hot temperature
threshold.
Open-Drain, Active-Low Output (Hot Threshold).
TOVER
goes low
when the die temperature exceeds the factory-programmed hot
temperature threshold. Connect to a 100k
pullup resistor. May be
pulled up to a voltage higher than V
CC
.
Push-Pull Active-High Output (Cold Threshold). TUNDER goes high
when the die temperature falls below the factory-programmed cold
temperature threshold.
Open-Drain, Active-Low Output (Cold Threshold).
TUNDER
goes low
when the die temperature goes below the factory-programmed cold
temperature threshold. Connect to a 100k
pullup resistor. May be
pulled up to a voltage higher than V
CC
.
4
4
4
4
V
CC
5
5
TOVER
5
5
TOVER
5
5
TUNDER
5
5
TUNDER
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