Analog Devices ADM1029
Dual PWM Fan Controller and Temperature Monitor
| Part No. | ADM1029 |
|---|---|
| Datasheet | ADM1029 Download |
| Manufacturer |  Analog Devices |
| Description | Dual PWM Fan Controller and Temperature Monitor |
| Buy | Stock & Price |
APPLICATIONS
Network Servers and Personal Computers Microprocessor-Based Office Equipment High Availability Telecommunications EquipmentFEATURES
Software Programmable and Automatic Fan Speed Control Automatic Fan Speed Control Allows Control Independent of CPU Intervention after Initial Setup Control Loop Minimizes Acoustic Noise and Power Consumption Remote and Local Temperature Monitoring Dual Fan Speed Measurement Supports Backup and Redundant Fans FUNCTIONAL BLOCK DIAGRAM VCC SERIAL BUS INTERFACE SCL SDA ADDRESS POINTER REGISTER ADM1029 SLAVE ADDRESS REGISTER INTERRUPT MASK REGISTERS FAN 1 STATUS REGISTER INTERRUPT STATUS REGISTERS INT INTERRUPT MASKING CFAULT PRESENT1 FAULT1 FAN 1 MIN SPEED REGISTER PWM CONTROLLER FAN 1 ALARM SPEED REGISTER FAN 1 HOT-PLUG SPEED REGISTER LIMIT COMPARATOR DRIVE1 VALUE AND LIMIT REGISTERS RESET GPIO2 TACH1 TACH2 PRESENT2 FAN SPEED COUNTER FAN 2 STATUS REGISTER FAN 2 MIN SPEED REGISTER ADC DRIVE2 PWM CONTROLLER FAN 2 ALARM SPEED REGISTER BANDGAP REFERENCE BANDGAP TEMP SENSOR ADD ANALOG MUX REMOTE SENSOR SIGNAL CONDITIONING G.P.
