参数资料
型号: ADT05GRT-REEL
厂商: ANALOG DEVICES INC
元件分类: 温度/湿度传感器
英文描述: DIGITAL TEMP SENSOR-SINGLE TRIP POINT, 2Cel, RECTANGULAR, SURFACE MOUNT
封装: PLASTIC, SOT-23, 5 PIN
文件页数: 8/8页
文件大小: 77K
代理商: ADT05GRT-REEL
ADT05
REV. 0
–8–
Leakage at the RSET Pin
Leakage currents at the RSET pin, such as those generated from a
moist environment or printed circuit board contamination, can
have an adverse effect on the programmed setpoint temperature
of the ADT05. Depending on its source, leakage current can
flow into or out of the RSET pin. Consequently, the actual
setpoint temperature could be higher or lower than the intended
setpoint temperature by about 1
°C for each 75 nA of leakage.
With a 5 V power supply, an isolation resistance of 100 M
would create 50 nA of leakage current giving a setpoint
temperature error of about 0.7
°C (the R
SET pin is near ground
potential). A guard ring can be placed around the RSET node to
protect against leakage from the power supply pin (as shown in
Figure 13).
C1
PIN 1
OUT
GND
VS
RSET
Figure 13. Suggested PCB Layout
PUB
CODE
PRINTED
IN
U.S.A.
OUTLINE DIMENSIONS
Dimensions shown in inches and (mm).
5-Lead SOT-23
0.0079 (0.200)
0.0035 (0.090)
0.0236 (0.600)
0.0039 (0.100)
10
°
0
°
0.0197 (0.500)
0.0118 (0.300)
0.0590 (0.150)
0.0000 (0.000)
0.0512 (1.300)
0.0354 (0.900)
SEATING
PLANE
0.0571 (1.450)
0.0354 (0.900)
0.1220 (3.100)
0.1063 (2.700)
PIN 1
0.0709 (1.800)
0.0590 (1.500)
0.1181 (3.000)
0.0984 (2.500)
1
2
3
4
5
0.0748 (1.900)
REF
0.0374 (0.950) REF
相关PDF资料
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AE9010-60-23 0 MHz - 12400 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 0.7 dB INSERTION LOSS-MAX
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AE9010-50-23 0 MHz - 12400 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 0.7 dB INSERTION LOSS-MAX
AE9010-50-22 0 MHz - 12400 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 0.7 dB INSERTION LOSS-MAX
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