ADT75ARZ Analog Devices Inc, ADT75ARZ Datasheet - Page 4

• Manufacturer Part Number: ADT75ARZ
• Description: IC SENSOR TEMP 12BIT DGTL 8SOIC
• Manufacturer: Analog Devices Inc

Specifications of ADT75ARZ

• Function: Temp Monitoring System (Sensor)
• Topology: ADC (Sigma Delta), Comparator, Register Bank
• Sensor Type: Internal
• Sensing Temperature: -55°C ~ 125°C
• Output Type: I²C™/SMBus™
• Output Alarm: No
• Output Fan: No
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Ic Output Type: Digital
• Sensing Accuracy Range: ± 2°C
• Supply Current: 200µA
• Supply Voltage Range: 3V To 5.5V
• Resolution (bits): 12bit
• Sensor Case Style: SOIC
• No. Of Pins: 8
• Msl: MSL 3 - 168 Hours
• Temperature Sensing Range: -55°C To +125°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADT75
SPECIFICATIONS
A GRADE
T
Table 1.
Parameter
TEMPERATURE SENSOR AND ADC
OS/ALERT OUTPUT (OPEN DRAIN)
DIGITAL INPUTS
DIGITAL OUTPUT (OPEN DRAIN)
POWER REQUIREMENTS
A
Accuracy at V
Accuracy at V
Accuracy at V
ADC Resolution
Temperature Resolution
Temperature Conversion Time
Update Rate
Long Term Drift
Temperature Hysteresis
Output Low Voltage, V
Pin Capacitance
High Output Leakage Current, I
R
Input Current
Input Low Voltage, V
Input High Voltage, V
SCL, SDA Glitch Rejection
Pin Capacitance
Output High Current, I
Output Low Voltage, V
Output High Voltage, V
Output Capacitance, C
Supply Voltage
Supply Current at 3.3 V
Supply Current at 5.0 V
Average Current at 3.3 V
Average Current at 5.0 V
Shutdown Mode at 3.3 V
Shutdown Mode at 5.0 V
Average Power Dissipation
= T
ON
1 SPS
Resistance (Low Output)
MIN
to T
MAX
DD
DD
DD
, V
= 3.0 V to 5.5 V
= 3.0 V to 3.6 V
= 4.5 V to 5.5 V
DD
IL
= 3.0 V to 5.5 V. All specifications for −55°C to +125°C, unless otherwise noted.
IH
OL
OH
OL
OUT
OH
OH
Min
0.7 × V
3
0.7 × V
3
3
DD
DD
Typ
±2
12
0.0625
60
100
0.08
+0.03
10
0.1
15
350
380
200
225
3
5.5
798.6
78.6
140
Rev. A | Page 4 of 24
Max
±2
±3
±3
0.4
5
±1
0.3 × V
50
10
1
0.4
10
5.5
500
525
8
12
DD
Unit
°C
°C
°C
°C
Bits
°C
ms
ms
°C
°C
V
pF
μA
Ω
μA
V
V
ns
pF
mA
V
V
pF
V
μA
μA
μA
μA
μA
μA
μW
μW
μW
Test Conditions/Comments
T
T
T
T
Conversion started every 100 ms
Drift over 10 years, if part is operated at 55°C
Temperature cycle = 25°C to 125°C to 25°C
I
OS/ALERT pin pulled up to 5.5 V
Supply and temperature dependent
V
Input filtering suppresses noise spikes of less
than 50 ns
V
I
Peak current while converting and I
inactive
Peak current while converting and I
inactive
Part converting and I
Part converting and I
Supply current in shutdown mode
Supply current in shutdown mode
V
Average power dissipated for V
mode at 25°C
Average power dissipated for V
mode at 25°C
OL
OL
A
A
A
A
IN
OH
DD
= −25°C to +100°C
= −55°C to +100°C
= +100°C to +125°C
= +100°C to +125°C
= 3 mA
= 3 mA
= 0 V to V
= 5 V
= 3.3 V, normal mode at 25°C
DD
2
2
C interface inactive
C interface inactive
DD
DD
= 3.3 V, shutdown
= 5.0 V, shutdown
2
2
C interface
C interface