ADT7517ARQZ Analog Devices Inc, ADT7517ARQZ Datasheet - Page 13

• Manufacturer Part Number: ADT7517ARQZ
• Description: IC SENSOR TEMP QD ADC/DAC 16QSOP
• Manufacturer: Analog Devices Inc

Specifications of ADT7517ARQZ

• 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
• Ic Output Type: Voltage
• Sensing Accuracy Range: ± 0.5°C
• Supply Current: 2.2mA
• Supply Voltage Range: 2.7V To 5.5V
• Resolution (bits): 10bit
• Sensor Case Style: QSOP
• No. Of Pins: 16
• Temperature Sensor Function: Temp Sensor
• Resolution: 10b
• Operating Temperature (min): -40C
• Operating Temperature (max): 120C
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Figure 22. DAC Half-Scale Settling (1/4 to 3/4 Scale Code Change)
2.00
1.95
1.90
1.85
1.80
1.75
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
Figure 21. Power-Down Current vs. Supply Voltage @ 25°C
7
6
5
4
3
2
1
0
0
2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5
2.7
0
Figure 20. Supply Current vs. Supply Voltage @ 25°C
ADC OFF
DAC OUTPUTS AT 0V
2.9
3.1
2
3.3
3.5
3.7
4
3.9
TIME (µs)
V
V
CC
CC
4.1
(V)
(V)
4.3
6
4.5
4.7
4.9
8
5.1
5.3 5.5
1
0
Rev. B | Page 13 of 44
0.4730
0.4725
0.4720
0.4715
0.4710
0.4705
0.4700
0.4695
0.4690
0.4685
0.4700
0.4695
0.4690
0.4685
0.4680
0.4675
0.4670
0.4665
0.4660
0.4655
0.4650
Figure 24. ADT7516 DAC Major Code Transition Glitch Energy;
Figure 25. ADT7516 DAC Major Code Transition Glitch Energy;
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
0
0
Figure 23. Exiting Power-Down to Midscale
2
ADT7516/ADT7517/ADT7519
2
2
100…00 to 011…11
011…11 to 100...00
4
4
4
TIME (µs)
TIME (µs)
TIME (µs)
6
6
6
8
8
8
10
1
1
0
0