ADT7518ARQ-REEL Analog Devices Inc, ADT7518ARQ-REEL Datasheet - Page 16
![IC SENSOR TEMP W/ADC/DAC 16QSOP](/photos/6/65/66513/505-16-qsop_sml.jpg)
ADT7518ARQ-REEL
Manufacturer Part Number
ADT7518ARQ-REEL
Description
IC SENSOR TEMP W/ADC/DAC 16QSOP
Manufacturer
Analog Devices Inc
Datasheet
1.ADT7518ARQ.pdf
(40 pages)
Specifications of ADT7518ARQ-REEL
Rohs Status
RoHS non-compliant
Function
Temp Monitoring System (Sensor)
Topology
ADC, Comparator, Multiplexer, Register Bank
Sensor Type
External & Internal
Sensing Temperature
-40°C ~ 120°C, External Sensor
Output Type
I²C™, MICROWIRE™, QSPI™, SPI™
Output Alarm
No
Output Fan
No
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 120°C
Mounting Type
Surface Mount
Package / Case
16-QSOP
ADT7518
Figure 34. External Temperature Error vs. Differential-Mode Noise Frequency
Figure 35. Internal Temperature Error vs. Power Supply Noise Frequency
–10
–0.2
–0.4
–0.6
0.6
0.4
0.2
70
60
50
40
30
20
10
0
0
1
1
V
DD
= 3.3V
100
100
±250mV
200
NOISE FREQUENCY (MHz)
200
NOISE FREQUENCY (Hz)
300
300
V
DIFFERENTIAL-MODE
VOLTAGE = 100mV
DD
400
400
= 3.3V
500
500
600
600
Rev. A | Page 16 of 40
Figure 37. DAC Multiplying Bandwidth (Small Signal Frequency Response)
140
120
100
–10
–15
–20
–25
80
60
40
20
Figure 36. Temperature Sensor Response to Thermal Shock
–5
0
0
0
1
EXTERNAL TEMPERATURE
10
10
100
20
INTERNAL TEMPERATURE
FREQUENCY (Hz)
1k
TIME (s)
30
10k
40
100k
50
1M
10M
60