參數(shù)資料
型號(hào): ADT7518ARQ
廠商: ANALOG DEVICES INC
元件分類: 溫度/濕度傳感器
英文描述: SPI/I2C Compatible, Temperature Sensor, 4-Channel ADC and Quad Voltage Output DAC
中文描述: DIGITAL TEMP SENSOR-SERIAL, 10BIT(s), 5Cel, RECTANGULAR, SURFACE MOUNT
封裝: MO-137-AB, QSOP-16
文件頁數(shù): 16/40頁
文件大小: 1217K
代理商: ADT7518ARQ
ADT7518
Rev. A | Page 16 of 40
0
70
T
°
C
20
30
40
50
60
10
0
–10
1
100
200
NOISE FREQUENCY (MHz)
300
400
500
600
V
= 3.3V
DIFFERENTIAL-MODE
VOLTAGE = 100mV
Figure 34. External Temperature Error vs. Differential-Mode Noise Frequency
0
NOISE FREQUENCY (Hz)
±
250mV
V
DD
= 3.3V
1
100
200
300
400
500
600
0.6
T
°
C
–0.4
–0.2
0
0.2
0.4
–0.6
Figure 35. Internal Temperature Error vs. Power Supply Noise Frequency
0
140
T
°
C
40
60
80
100
120
20
0
10
20
TIME (s)
30
40
50
0
60
EXTERNAL TEMPERATURE
TEMPERATURE OF
ENVIRONMENT
CHANGED HERE
INTERNAL TEMPERATURE
Figure 36. Temperature Sensor Response to Thermal Shock
0
A
–25
–20
–15
–10
–5
1
10
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
0
Figure 37. DAC Multiplying Bandwidth (Small Signal Frequency Response)
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ADT7518ARQ-REEL SPI/I2C Compatible, Temperature Sensor, 4-Channel ADC and Quad Voltage Output DAC
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