EVAL-ADT7467EBZ ON Semiconductor, EVAL-ADT7467EBZ Datasheet - Page 3

• Manufacturer Part Number: EVAL-ADT7467EBZ
• Description: BOARD EVALUATION FOR ADT7467
• Manufacturer: ON Semiconductor
• Series: dBCool®r

Specifications of EVAL-ADT7467EBZ

• Sensor Type: Temperature
• Sensing Range: -40°C ~ 120°C
• Interface: SMBus (2-Wire/I²C)
• Sensitivity: ±1.5°C
• Voltage - Supply: 3 V ~ 5.5 V
• Embedded: No
• Utilized Ic / Part: ADT7467
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SPECIFICATIONS
T
All voltages are measured with respect to GND, unless otherwise specified. Typicals are at T
parametric norm. Logic inputs accept input high voltages up to V
specifications are tested at logic levels of V
are guaranteed by design and are not production tested.
Table 1.
Parameter
POWER SUPPLY
TEMPERATURE-TO-DIGITAL CONVERTER
ANALOG-TO-DIGITAL CONVERTER (INCLUDING
MUX AND ATTENUATORS)
FAN RPM-TO-DIGITAL CONVERTER
A
Supply Voltage
Supply Current, I
Local Sensor Accuracy
Resolution
Remote Diode Sensor Accuracy
Resolution
Remote Sensor Source Current
Total Unadjusted Error (TUE)
Differential Nonlinearity (DNL)
Power Supply Sensitivity
Conversion Time (Voltage Input)
Conversion Time (Local Temperature)
Conversion Time (Remote Temperature)
Total Monitoring Cycle Time
Input Resistance
Accuracy
Full-Scale Count
Nominal Input RPM
Internal Clock Frequency
= T
MIN
to T
MAX
, V
CC
CC
= V
MIN
to V
MAX
, unless otherwise noted.
IL
= 0.8 V for a falling edge and V
Rev. 3 | Page 3 of 77 | www.onsemi.com
Min
3.0
−3.5
−4
−3.5
−4.5
40
80
85.5
83.7
81
Typ
3.3
0.25
±0.5
0.25
6
36
96
±0.1
11
12
38
145
19
80
140
109
329
5000
10,000
90
90
90
MAX
even when the device is operating down to V
IH
= 2.0 V for a rising edge. SMBus timing specifications
±1.5
65,535
Max
5.5
3
20
±1.5
+2
+2
+2
+2
±1.5
±1
100
200
±5
±7
±10
94.5
96.3
99
Unit
V
mA
μA
°C
°C
°C
°C
°C
°C
°C
°C
μA
μΑ
μΑ
%
LSB
%/V
ms
ms
ms
ms
ms
kΩ
kΩ
%
%
%
RPM
RPM
RPM
RPM
kHz
kHz
kHz
A
= 25°C and represent the most likely
Test Conditions/Comments
Interface inactive, ADC active
Standby mode
0°C ≤ T
−40°C ≤ T
−40°C ≤ T
0°C ≤ T
0°C ≤ T
−40°C ≤ T
+120°C
Second current
Third current
8 bits
Averaging enabled
Averaging enabled
Averaging enabled
Averaging enabled
Averaging disabled
For V
For all channels other than V
0°C ≤ T
−40°C ≤ T
−40°C ≤ T
Fan count = 0xBFFF
Fan count = 0x3FFF
Fan count = 0x0438
Fan count = 0x021C
0°C ≤ T
−40°C ≤ T
−40°C ≤ T
First current
CC
A
A
A
channel
A
A
≤ 70°C
≤ 70°C; 0°C ≤ T
≤ 105°C; 0°C ≤ T
≤ 70°C, 3.3 V
≤ 70°C, V
A
A
A
A
A
A
A
≤ +100°C
≤ +120°C
≤ +120°C; 0°C ≤ T
≤ +120°C, 3.3 V
≤ +120°C, 5.5 V
≤ +120°C, V
≤ +120°C, V
MIN
CC
. Timing
= 3.3 V
CC
CC
D
D
≤ 120°C
ADT7467
= 3.3 V
= 5.5 V
≤ 120°C
D
CC
≤