Analog Devices ADT7473 Manuals

Manuals and User Guides for Analog Devices ADT7473. We have 3 Analog Devices ADT7473 manuals available for free PDF download: Manual

Analog Devices ADT7473 Manual (72 pages)

dB Cool Remote Thermal Monitor and Fan Controller

Brand: Analog Devices | Category: Controller | Size: 1 MB

Analog Devices ADT7473 Manual (76 pages)

Remote Thermal Monitor and Fan Controller

Brand: Analog Devices | Category: Controller | Size: 1 MB

Fe Atures
1
G Eneral Description
1
Functional Block Diagram
1
Table of Contents
2
Specifications
4
Timing Diagram
5
Absolute Maximum Ratings
6
Thermal Resistance
6
ESD Caution
6
Pi N Configuration and Function Descriptions
7
Typical Performance Characteristics
8
Product Description
10
Comparison between ADT7467 and ADT7473
10
How to Set the Functionality of Pin 9
10
Recommended Implementation
10
Serial Bus Interface
11
Write Operations
12
Read Operations
13
Smbus Timeout
13
Voltage Measurement I Nput
13
Analog-To-Digital Converter
13
Input Circuitry
13
Voltage Measurement Registers
13
VCCP Limit Registers
14
Additional ADC Functions for Voltage Measurements
14
Temperature Measurement Method
15
Series Resistance Cancellation
17
Factors Affecting Diode Accuracy
17
Additional ADC Functions for Temperature Measurement
19
Li Mits, Status Registers, and Interrupts
20
Limit Values
20
Interrupt Status Registers
21
THERM Timer
23
Fan Presence Detect
31
Sleep States
31
XNOR Tree Test Mode
31
Power-On Default
31
Pr Ogramming the Automatic Fan Speed Control Loop
33
Automatic Fan Control Overview
33
Step 1: Hardware Configuration
34
Step 2: Configuring the Mux
36
Step 3: TMIN Settings for Thermal Calibration Channels
38
Step 4: PWM MIN for each PWM (Fan) Output
40
Max
40
Step 6: TRANGE for Temperature Channels
41
Therm
44
Step 8: THYST for Temperature Channels
45
Dynamic TMIN Control Mode
47
Step 9: Operating Points for Temperature Channels
49
Step 10: High and Low Limits for Temperature Channels
50
Step 11: Monitoring THERM
52
Enhancing System Acoustics
53
Step 12: Ramp Rate for Acoustic Enhancement
55
Register Tables
58
Outline Dimensions
76
Ordering Guide
76

Analog Devices ADT7473 Manual (76 pages)

dBCool Remote Thermal Monitor and Fan Controller

Brand: Analog Devices | Category: Computer Hardware | Size: 1 MB

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Analog Devices ADT7473 Manuals

Analog Devices ADT7473 Manual (72 pages)

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Analog Devices ADT7473 Manual (76 pages)

Table of Contents

Analog Devices ADT7473 Manual (76 pages)

Table of Contents

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