MIC74BQS Micrel Inc, MIC74BQS Datasheet - Page 10

• Manufacturer Part Number: MIC74BQS
• Description: IC I/O EXPANDER I2C 8B 16QSOP
• Manufacturer: Micrel Inc
• Series: -r

Specifications of MIC74BQS

• Interface: I²C, SMBus
• Number Of I /o: 8
• Interrupt Output: Yes
• Frequency - Clock: -
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SSOP (0.154", 3.90mm Width)
• Includes: -
• Lead Free Status / Rohs Status: Contains lead / RoHS non-compliant

Micrel, Inc.
October 2006
/SHDN
FAN_SPEED (00
/FS2
/FS1
/FS0
Value written to
Figure 2. Typical MIC74 Fan-Mode Timing and System Behavior
Fan Supply
shutdown
Voltage*
Output
h
)
t
START
01
t
START
h
/2
01
h
Fan
Rotation
Speed*
10
02
* FAN SUPPLY OUTPUT VOLTAGE AND
h
SPEED ARE NOT TO SCALE.
07
h
05
h
00
shutdown
h
t
START
/2
M9999-101006
MIC74