Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

ADT7473 Datasheet(PDF) 4 Page - Analog Devices

Part No. ADT7473
Description  dBCool Remote Thermal Monitor and Fan Controller
Download  76 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  AD [Analog Devices]
Homepage  http://www.analog.com
Logo AD - Analog Devices

ADT7473 Datasheet(HTML) 4 Page - Analog Devices

  ADT7473 Datasheet HTML 1Page - Analog Devices ADT7473 Datasheet HTML 2Page - Analog Devices ADT7473 Datasheet HTML 3Page - Analog Devices ADT7473 Datasheet HTML 4Page - Analog Devices ADT7473 Datasheet HTML 5Page - Analog Devices ADT7473 Datasheet HTML 6Page - Analog Devices ADT7473 Datasheet HTML 7Page - Analog Devices ADT7473 Datasheet HTML 8Page - Analog Devices ADT7473 Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 76 page
background image
ADT7473
Rev. A | Page 4 of 76
SPECIFICATIONS
TA
VMIN to VMAX, unless other
noted.1
Table 1.
Pa
in
yp
it
est Conditions/Comments
= TMIN to TMAX, VCC =
wise
rameter
M
T
Max
Un
T
POWER SUPPLY
Supply Voltage
.0
6
3
3.3
3.
V
Supply Current, ICC
1.5
A
terface inactive, ADC active
3
m
In
TE
ERTER
MP-TO-DIGITAL CONV
Local Sensor Accuracy
0.5
TA ≤ 85°C
±
±1.5
°C
0°C ≤
±2.5
≤ TA ≤ 125°C
°C
−40°C
Resolution
0.25
°C
Remote Diode Sensor Accuracy
1.5
≤ 85°C
±0.5
±
°C
0°C ≤ TA
±2.5
≤ TA ≤ +125°C
°C
−40°C
Resolution
0.25
°C
Remote Sensor Source Current
irst current
6
µA
F
6
econd current
3
µA
S
6
d current
9
µΑ
Thir
AN
CONVERTER
(IN
D ATTENTUATORS)
ALOG-TO-DIGITAL
N
CLUDING MUX A
Total Unadjusted Error (TUE)
±1.5
%
Differential Nonlinearity (DNL)
±1
LSB
8 bits
Power Supply Sensitivity
0.1
±
%/V
Conversion Time (Voltage Input)
11
ms
Averaging enabled
Conversion Time (Local Temperature)
12
ms
Averaging enabled
Conversion Time (Remote Temperature)
38
ms
Averaging enabled
Total Monitoring Cycle Time
145
ms
Averaging enabled
19
ms
Averaging disabled
Input Resistance
70
120
kΩ
For VCCP channel
FAN RPM-TO-DIGITAL CONVERTER
Accuracy
±6
%
0°C ≤ T ≤ 70°C
A
±10
%
−40°C ≤ TA ≤ +120°C
Full-Scale Count
65,535
Nominal Input RPM
109
RPM
Fan count = 0xBFFF
329
RPM
Fan count = 0x3FFF
5,000
RPM
Fan count = 0x0438
10,000
RPM
Fan count = 0x021C
OPEN-DRAIN DIGITAL OUTPUTS,
PWM1 TO PWM3, XTO
Current Sink, IOL
8.0
mA
Output Low Voltage, VOL
0.4
V
IOUT = −8.0 mA
High Level Output Current, IOH
µA
VOUT = VCC
0.1
20
OPEN-DRAIN SERIAL DATA BUS OUTPUT (SDA)
Output Low Voltage, VOL
0.4
V
IOUT = −4.0 mA
High Level Output Current, IOH
0.1
1.0
µA
VOUT = VCC
SMBus DIGITAL INPUTS (SCL, SDA)
Input High Voltage, VIH
2.0
V
Input Low Voltage, VIL
0.4
V
Hysteresis
500
mV


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32  33  34  35  36  37  38  39  40  41  42  43  44  45  46  47  48  49  50  51  52  53  54  55  56  57  58  59  60  61  62  63  64  65  66  67  68  69  70  71  72  73  74  75  76 


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn