ADT7517ARQZ Analog Devices Inc, ADT7517ARQZ Datasheet - Page 3

• 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

SPECIFICATIONS
Temperature range is as follows: A version: −40°C to +120°C, V
Table 1.
Parameter
DAC DC PERFORMANCE
ADC DC ACCURACY
ADC BANDWIDTH
ANALOG INPUTS
THERMAL CHARACTERISTICS
ADT7519
ADT7517
ADT7516
Offset Error
Gain Error
Lower Deadband
Upper Deadband
Offset Error Drift
Gain Error Drift
DC Power Supply Rejection Ratio
DC Crosstalk
Resolution
Total Unadjusted Error (TUE)
Total Unadjusted Error (TUE)
Offset Error
Gain Error
Input Voltage Range
DC Leakage Current
Input Capacitance
Input Resistance
Internal Temperature Sensor
Resolution
Relative Accuracy
Differential Nonlinearity
Resolution
Relative Accuracy
Differential Nonlinearity
Resolution
Relative Accuracy
Differential Nonlinearity
Accuracy @ V
Accuracy @ V
Resolution
Long-Term Drift
1
4
4
DD
DD
4
= 3.3 V ±10%
= 5 V ±5%
2, 3
4
Min
0
0
Typ
8
±0.15
±0.02
10
±0.5
±0.05
12
±2
±0.02
±0.4
±0.3
20
60
–12
–5
–60
200
5
±0.5
±2
±2
±3
0.25
2
10
Max
±1
±0.25
±4
±0.5
±16
±0.9
±2
±2
65
100
10
3
2
±0.5
±2
DC
2.28
V
±1
20
±1.5
±3
±5
±3
±5
10
DD
Rev. B | Page 3 of 44
DD
= 2.7 V to 5.5 V, GND = 0 V, REF
Unit
Bits
LSB
LSB
Bits
LSB
LSB
Bits
LSB
LSB
% of FSR
% of FSR
mV
mV
ppm of FSR/°C
ppm of FSR/°C
dB
μV
Bits
% of FSR
% of FSR
% of FSR
% of FSR
Hz
V
V
μA
pF
MΩ
°C
°C
°C
°C
°C
Bits
°C
Guaranteed monotonic over all codes
Guaranteed monotonic over all codes
Guaranteed monotonic over all codes
Conditions/Comments
Lower deadband exists only if offset error is
negative, see Figure 40
Upper deadband exists if V
plus gain error is positive, see Figure 41
∆V
See Figure 5
Maximum V
V
V
AIN1 to AIN4, C4 = 0 in Control Configuration 3
AIN1 to AIN4, C4 = 0 in Control Configuration 3
Internal reference used, averaging on
T
T
T
T
T
Equivalent to 0.25°C
Drift over 10 years if part is operated at 55°C
A
A
A
A
A
DD
DD
= 85°C
= 0°C to +85°C
= –40°C to +120°C
= 0°C to +85°C
= –40°C to +120°C
DD
= 2.7 V to 5.5 V
= 3.3 V ±10%
ADT7516/ADT7517/ADT7519
= ±10%
IN
DD
= 2.25 V, unless otherwise noted.
= 5 V
REF
= V
DD
and off-set