ADM1027ARQ ON Semiconductor, ADM1027ARQ Datasheet - Page 55

• Manufacturer Part Number: ADM1027ARQ
• Description: IC THER CTRL VOLT/MONITOR 24QSOP
• Manufacturer: ON Semiconductor
• Series: dBCool®r

Specifications of ADM1027ARQ

• Rohs Status: RoHS non-compliant
• Function: Fan Control, Temp Monitor
• Topology: ADC, Comparator, Fan Speed Counter, Multiplexer, Register Bank
• Sensor Type: External & Internal
• Sensing Temperature: 0°C ~ 105°C, External Sensor
• Output Type: SMBus™
• Output Alarm: No
• Output Fan: Yes
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: 0°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 24-QSOP

Bit
<7:0>
This register becomes read-only when the Configuration Register 1 lock bit is set to 1. Any further attempts to write to this register
will have no effect.
Bit
<7:0>
This register becomes read-only when the Configuration Register 1 lock bit is set to 1. Any further attempts to write to this register
will have no effect.
REV. A
Name
Reserved
Name
Reserved
Table XXXVI. Register 0x7F – Manufacturer’s Test Register 2 (Power-On Default = 0x00)
Table XXXV. Register 0x7E – Manufacturer’s Test Register 1 (Power-On Default = 0x00)
Read-Only
Read-Only
Read/Write
Read/Write
Manufacturer’s Test Register. These bits are reserved for the manufacturer’s test
Manufacturer’s Test Register. These bits are reserved for the manufacturer’s test
Description
purposes and should NOT be written to under normal operation.
Description
purposes and should NOT be written to under normal operation.
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