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參數(shù)資料
| 型號(hào)： | TK11050MTL |
| 廠商： | TOKO INC |
| 元件分類： | 溫度/濕度傳感器 |
| 英文描述： | TEMPERATURE CONTROLLER IC |
| 中文描述： | DIGITAL TEMP SENSOR-SINGLE TRIP POINT |
| 封裝： | MINIATURE, SOT-23L, SMT-6 |
| 文件頁數(shù)： | 7/8頁 |
| 文件大?。?/td> | 56K |
| 代理商： | TK11050MTL |
January 1999 TOKO, Inc.
Page 7
TK11050
2. For Set Temperatures < 25
°
C
(9)
(10)
Example:
R
1
and R
2
when set temperature is -25
°
C (T
SET
= 248
°
K)
and temperature hysteresis (T
SH
) is 5
°
C.
PACKAGE POWER DISSIPATION (P
D
)
The power dissipation rating of 200 mW represents the
amount of power the device can dissipate without damage
to the IC. Power dissipation should be kept to a minimum
to reduce temperature errors due to self-heating.
APPLICATION HINTS (CONT.)
R
1
=
(T
SET
+ T
SH
) x
I
SH
- T
SET
x I
IB
V
ref
x T
SH
R
2
=
1.6 - 27.45 k x 1.25
μ
- 248 x 4 m
248 x 4 m x 27.45 k
R
2
= 47.47 k = 47 k
R
2
=
V
ref
- R
1
x I
SH
- T
SET
x T
C
T
SET
x T
C
x R
1
R
1
= 27.45 k = 27 k
R
1
=
(248 + 5) x
1.25
μ
- 248 x 0.1
μ
1.6
x 5
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| TK11051 | TEMPERATURE CONTROLLER IC |
| TK11051M | TEMPERATURE CONTROLLER IC |
| TK11051MTL | TEMPERATURE CONTROLLER IC |
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| TK11051 | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:TEMPERATURE CONTROLLER IC |
| TK11051M | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:TEMPERATURE CONTROLLER IC |
| TK11051MTL | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:TEMPERATURE CONTROLLER IC |
| TK11052 | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:THERMOSTAT IC |
| TK11052M | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:THERMOSTAT IC |
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