ADT7517ARQZ Analog Devices Inc, ADT7517ARQZ Datasheet - Page 4

• 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

ADT7516/ADT7517/ADT7519
Parameter
CONVERSION TIMES
ROUND ROBIN UPDATE RATE
DAC EXTERNAL REFERENCE INPUT
External Temperature Sensor
Slow ADC
Fast ADC
Slow ADC @ 25°C
Fast ADC @ 25°C
V
V
Reference Feedthrough
Channel-to-Channel Isolation
REF
REF
Accuracy @ V
Accuracy @ V
Resolution
Output Source Current
Thermal Voltage Output
V
Internal Temperature
External Temperature
V
Internal Temperature
External Temperature
Averaging On
Averaging Off
Averaging On
Averaging Off
Averaging On
Averaging Off
Averaging On
Averaging Off
DD
DD
Input Range
Input Impedance
8-Bit DAC Output
10-Bit DAC Output
/AIN
/AIN
Resolution
Resolution
1
Scale Factor
Scale Factor
DD
DD
= 3.3 V ±10%
= 5 V ±5%
5
4
Min
1
0.25
1
Typ
±2
±3
180
11
8.97
17.58
2.2
4.39
11.4
712
11.4
712
24.22
1.51
712
44.5
2.14
134
14.25
890
79.8
4.99
94.76
9.26
6.41
400.84
21.77
3.07
>10
–90
–75
Max
±1.5
±3
±5
±3
±5
10
V
DD
Rev. B | Page 4 of 44
Unit
°C
°C
°C
°C
°C
Bits
μA
μA
°C
mV/°C
mV/°C
°C
mV/°C
mV/°C
ms
μs
ms
μs
ms
ms
μs
μs
ms
μs
ms
μs
ms
ms
ms
ms
ms
μs
ms
ms
V
MΩ
dB
dB
Conditions/Comments
External transistor = 2N3906
T
T
T
T
T
Equivalent to 0.25°C
High level
Low level
0 V to V
0 V to 2 V
0 V to V
0 V to 2 V
Single channel mode
Averaging (16 samples) on
Averaging off
Averaging (16 samples) on
Averaging off
Averaging (16 samples) on
Averaging off
Averaging (16 samples) on
Averaging off
Averaging (16 samples) on
Averaging off
Averaging (16 samples) on
Averaging off
Time to complete one measurement cycle
through all channels
AIN1 and AIN2 are selected on Pin 7 and Pin 8
AIN1 and AIN2 are selected on Pin 7 and Pin 8
D+ and D– are selected on Pin 7 and Pin 8
D+ and D– are selected on Pin 7 and Pin 8
AIN1 and AIN2 are selected on Pin 7 and Pin 8
AIN1 and AIN2 are selected on Pin 7 and Pin 8
D+ and D– are selected on Pin 7 and Pin 8
D+ and D– are selected on Pin 7 and Pin 8
Buffered reference
Buffered reference and power-down mode
Frequency = 10 kHz
Frequency = 10 kHz
A
A
A
A
A
= 85°C
= 0°C to +85°C
= −40°C to +120°C
= 0°C to +85°C
= −40°C to +120°C
REF
REF
REF
REF
output, T
output, T
output, T
output, T
A
A
= −40°C to +120°C
= −40°C to +120°C
A
A
= −40°C to +120°C
= −40°C to +120°C