參數(shù)資料
型號: ADT7318ARU
廠商: ANALOG DEVICES INC
元件分類: 溫度/濕度傳感器
英文描述: DIGITAL TEMP SENSOR-SERIAL, 8BIT(s), 3Cel, RECTANGULAR, SURFACE MOUNT
封裝: QSOP-16
文件頁數(shù): 2/24頁
文件大?。?/td> 279K
代理商: ADT7318ARU
–10–
REV. PrH
Preliminary Technical Data
PRELIMINARY TECHNICAL DATA
ADT7316/7317/7318
G A IN ERRO R
VDD -Volts
E
R
O
R
-
%
F
S
R
0.2
-0.6
01
3
0
-0.4
TA =25 C
VREF =2V
46
-0.5
-0.3
-0.2
-0.1
0.1
25
O F FS ET ERRO R
TPC 10. Offset Error and Gain
Error vs VDD
5V SO URCE
SINK/SOURCE CURRENT - mA
V
O
U
T
-
V
o
lt
s
5
0
01
3
4
46
1
2
3
25
3V SO URCE
3V SINK
5V SINK
TPC 11. VOUT Source and Sink Current
Capability
CODE
I D
D
-
A
600
ZERO-SCAL E
FULL -SCAL E
500
400
300
200
100
0
TA =25 C
VDD =5V
VREF =2V
TPC 12. Supply Current vs. DAC Code
VDD -Volt s
I D
D
-
A
600
2.5
500
400
300
200
100
0
3.0
3.5
4.0
4.5
5.0
5.5
-40 C
+25 C
+105 C
TPC 13. Supply Current vs. Supply Volt-
age
V
DD -Vo lts
I D
D
-
A
0.5
0
0.4
0.1
0.2
0.3
2.5
3.
0
4.0
4.5
5.5
3.5
5.0
+105 C
-40 C
+25 C
TPC 14. Power-Down Current vs. Supply
Voltage
VOUT A
5 s
CH1
CH2
SCLK
T A =25 C
VDD =5V
VREF =5V
CH1 1V, CH2 5V, TIME BASE= 1 s/DIV
TPC 15. Half-Scale Settling (1/4 to 3/4
Scale Code Change)
TA =25 C
VDD =5V
VREF =2V
CH1
CH2
CH 1 500mV, CH2 5.00V, TIME BASE = 1 s/DIV
VOUTA
2,
TPC 16. Exiting Power-Down to Midscale
1 s/DIV
2.4
8
2.49
V
O
U
T
-
V
o
lt
s
2.47
2.50
TPC 17. ADT7316 Major-Code Transition
Glitch Energy
FR EQUENCY - kHz
10
-40
0.01
-20
-30
0
-10
d
B
0.1
1
10
100
1k
10k
-50
-60
TPC 18. Multiplying Bandwidth (Small-
Signal Frequency Response)
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