Zakładka z wyszukiwarką danych komponentów
  Polish  ▼
ALLDATASHEET.PL

X  

ADT7470 Arkusz danych(PDF) 3 Page - Analog Devices

Numer części ADT7470
Szczegółowy opis  Temperature Sensor Hub and Fan Controller
Download  40 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  AD [Analog Devices]
Strona internetowa  http://www.analog.com
Logo AD - Analog Devices

ADT7470 Arkusz danych(HTML) 3 Page - Analog Devices

  ADT7470_15 Datasheet HTML 1Page - Analog Devices ADT7470_15 Datasheet HTML 2Page - Analog Devices ADT7470_15 Datasheet HTML 3Page - Analog Devices ADT7470_15 Datasheet HTML 4Page - Analog Devices ADT7470_15 Datasheet HTML 5Page - Analog Devices ADT7470_15 Datasheet HTML 6Page - Analog Devices ADT7470_15 Datasheet HTML 7Page - Analog Devices ADT7470_15 Datasheet HTML 8Page - Analog Devices ADT7470_15 Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 40 page
background image
Data Sheet
ADT7470
Rev. E | Page 3 of 40
SPECIFICATIONS
TA = −40oC to +125oC, VCC = 3.0 V to 5.5 V, unless otherwise noted.
Table 1.
Parameter1, 2, 3, 4, 5
Min
Typ
Max
Unit
Test Conditions/Comments
POWER SUPPLY1
Supply Voltage
3.0
3.3
5.5
V
Supply Current, ICC
0.5
0.8
mA
Standby Current, ICC
4
µA
FAN RPM-TO-DIGITAL CONVERTER
Accuracy
±12
%
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 PWM4, SMBALERT
Output Low Voltage, VOL
0.4
V
IOUT = –8.0 mA, VCC = +3.3 V
High Level Output Current, IOH
0.1
1
µA
VOUT = VCC
OPEN-DRAIN SERIAL DATA BUS OUTPUT (SDA)
Output Low Voltage, VOL
0.4
V
IOUT = –4.0 mA, VCC = +3.3 V
High Level Output Current, IOH
0.1
1
µA
VOUT = VCC
SMBus DIGITAL INPUTS (SCL, SDA)
Input High Voltage, VIH
2.4
V
Input Low Voltage, VIL
1.0
V
VCC = 3.3 V
Hysteresis
500
mV
DIGITAL INPUT LOGIC LEVELS (TACH INPUTS, FULL_SPEED, GPIO)
Input High Voltage, VIH
2.4
V
Input Low Voltage, VIL
0.8
V
Hysteresis
50
mV p-p
DIGITAL INPUT LOGIC LEVELS (TMP_IN)
Input High Voltage, VIH
VDD – 0.3
V
Input Low Voltage, VIL
0.4
V
DIGITAL INPUT CURRENT
Input High Current, IIH
–5
µA
VIN = VCC
Input Low Current, IIL
5
µA
VIN = 0
Input Capacitance, CIN
5
pF
1
VDD should never be floated in the presence of SCL/SDA activity. Charge injection can be sufficient to induce approximately 0.6 V on VDD.
2
All voltages are measured with respect to GND, unless otherwise specified.
3
Typical values are at %A = 25
°C and represent the most likely parametric norm.
4
Logic inputs accept input high voltages up to 5 V even when the device is operating at supply voltages below 5 V.
5
Timing specifications are tested at logic levels of VIL = 0.8 V for a falling edge and VIH = 2.0 V for a rising edge.


Podobny numer części - ADT7470_15

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Analog Devices
ADT7470 AD-ADT7470_13 Datasheet
580Kb / 40P
   Temperature Sensor Hub and Fan Controller
Rev. E
ADT7470 AD-ADT7470_17 Datasheet
597Kb / 41P
   Temperature Sensor Hub and Fan Controller
More results

Podobny opis - ADT7470_15

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Analog Devices
ADT7470 AD-ADT7470_17 Datasheet
597Kb / 41P
   Temperature Sensor Hub and Fan Controller
ADT7470 AD-ADT7470 Datasheet
522Kb / 40P
   Temperature Sensor Hub and Fan Controller
Rev. PrA
ADT7470 AD-ADT7470_13 Datasheet
580Kb / 40P
   Temperature Sensor Hub and Fan Controller
Rev. E
logo
Maxim Integrated Produc...
MAX1669 MAXIM-MAX1669 Datasheet
213Kb / 20P
   Fan Controller and Remote Temperature Sensor with SMBus Serial Interface
Rev 0; 1/00
logo
Microchip Technology
TC652AGVUA MICROCHIP-TC652AGVUA Datasheet
450Kb / 14P
   Integrated Temperature Sensor & Brushless DC Fan Controller
04/20/02
logo
ON Semiconductor
ADM1030 ONSEMI-ADM1030 Datasheet
602Kb / 29P
   Intelligent Temperature Monitor and PWM Fan Controller
February 2008 - Rev. 2
logo
Texas Instruments
AMC6821SDBQG4 TI-AMC6821SDBQG4 Datasheet
1Mb / 56P
[Old version datasheet]   Intelligent Temperature Monitor and PWM Fan Controller
AMC6821 TI-AMC6821 Datasheet
1,023Kb / 54P
[Old version datasheet]   Intelligent Temperature Monitor and PWM Fan Controller
AMC6821-Q1 TI1-AMC6821-Q1 Datasheet
1Mb / 54P
[Old version datasheet]   INTELLIGENT TEMPERATURE MONITOR AND PWM FAN CONTROLLER
logo
Analog Devices
ADM1030 AD-ADM1030 Datasheet
278Kb / 28P
   Intelligent Temperature Monitor and PWM Fan Controller
REV. 0
More results


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


Arkusz danych Pobierz

Go To PDF Page


Link URL




Polityka prywatności
ALLDATASHEET.PL
Czy Alldatasheet okazała się pomocna?  [ DONATE ] 

O Alldatasheet   |   Reklama   |   Kontakt   |   Polityka prywatności   |   Linki   |   Lista producentów
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
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com