EVAL-ADT7467EB Analog Devices Inc, EVAL-ADT7467EB Datasheet - Page 76

• Manufacturer Part Number: EVAL-ADT7467EB
• Description: BOARD EVALUATION FOR ADT7467
• Manufacturer: Analog Devices Inc
• Series: dBCool®r

Specifications of EVAL-ADT7467EB

• Sensor Type: Temperature
• Sensing Range: -40°C ~ 120°C
• Interface: SMBus (2-Wire/I²C)
• Sensitivity: ±1.5°C
• Voltage - Supply: 3 V ~ 5.5 V
• Embedded: No
• Utilized Ic / Part: ADT7467
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

ADT7467
Table 55. Register 0x7D—Configuration Register 4 (Power-On Default = 0x00)
Bit
<1:0>
<3:2>
<4:7>
<5>
<6:7>
1
Table 56. Register 0x7E—Manufacturer’s Test Register 1 (Power-On Default = 0x00)
Bit
<7:0>
Table 57. Register 0x7F—Manufacturer’s Test Register 2 (Power-On Default = 0x00)
Bit
<7:0>
This register becomes a read-only register when the Configuration Register 1 lock bit is set to 1. Any subsequent attempts to write to this register fail.
Name
Pin9FUNC
AINL
RES
BpAttV
RES
Name
Reserved
Name
Reserved
CCP
R/W
Read/write
Read/write
R/W
Read only
R/W
Read only
1
Description
These bits set the functionality of Pin 9.
00 = TACH4 (default).
01 = bidirectional THERM.
10 = SMBALERT.
11 = GPIO.
These two bits define the input threshold for 2-wire fan speed measurements (low frequency mode
only).
00 = ±20 mV.
01 = ±40 mV.
10 = ±80 mV.
11 = ±130 mV.
Unused.
Bypass V
2.2965 V (0xFF).
Unused.
Description
Manufacturer’s test register. These bits are reserved for the manufacturer’s testing purposes and
should not be written to under normal operation.
Description
Manufacturer’s test register. These bits are reserved for the manufacturer’s testing purposes and
should not be written to under normal operation.
CCP
attenuator. When set, the measurement scale for this channel changes from 0 V (0x00) to
Rev. A | Page 76 of 80