emc2105 Standard Microsystems Corp., emc2105 Datasheet - Page 16
emc2105
Manufacturer Part Number
emc2105
Description
Emc2105 Rpm-based High Side Fan Controller With Hardware Thermal Shutdown
Manufacturer
Standard Microsystems Corp.
Datasheet
1.EMC2105.pdf
(91 pages)
- Current page: 16 of 91
- Download datasheet (2Mb)
Revision 1.74 (05-08-08)
VDD = 3V to 3.6V, VDD_5V = 4.5V to 5.5V, T
Output Capacitive
Load
Tachometer Range
Tachometer Setting
Accuracy
Thermal Shutdown
Threshold
Thermal Shutdown
Hysteresis
Output High Voltage
Output Low Voltage
Leakage current
CHARACTERISTIC
Input High Voltage
Input Low Voltage
Note 3.4
SYMBOL
TSD
T
the device. The internal temperature sensor will return T
TSD
C
Δ
Δ
TACH
DIE
I
V
V
LEAK
LOAD
V
TACH
TACH
V
OH
OL
HYST
IH
IL
TH
refers to the internal die temperature and may not match T
Table 3.2 Electrical Specifications (continued)
VDD -
MIN
480
2.0
0.4
RPM Based Fan Controller
A
= -40°C to 85°C, all Typical values at T
Thermal Shutdown
DATASHEET
Digital I/O pins
RPM-Based High Side Fan Controller with Hardware Thermal Shutdown
TYP
±2.5
150
±1
50
noted.
16
16000
MAX
100
0.8
0.4
±2
±5
±5
UNIT
RPM
uF
uA
°C
°C
%
%
V
V
V
V
Z
External oscillator 32.768kHz
Internal Oscillator
40°C < T
4 mA current drive
4 mA current sink
ALERT and SYS_SHDN pins
Powered and unpowered
DIE
ESR
.
A
< 100m
= 27°C unless otherwise
CONDITIONS
DIE
A
due to self heating of
< 100°C
Ω
at 10kHz
SMSC EMC2105
Datasheet
Related parts for emc2105
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Interface, Integrated USB2.0 Compatible 3-Port Hub
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
Lan91c100fd Rev. B Feast Fast Ethernet Controller With Full Duplex Capability
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
Feast ? Ast Ethernet Controller
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
Com20022i 10 Mbps Arcnet Ansi 878.1 Controller With 2k X 8 On-chip Ram
Manufacturer:
Standard Microsystems Corp.
Part Number:
Description:
Lpc47n207 Lpc Super I/o Irda Hot Docking Chip With Uart Data Brief
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
Advanced I/o With X-bus Interface
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
Fdc37m707 Enhanced Super I/o Controller With Wake-up Features
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
Twenty Pin Uart Tpuart Corporation
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
Enhanced Small Device Interface Controller
Manufacturer:
Standard Microsystems Corp.
Part Number:
Description:
Rpm-based Pwm Fan Controller
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
Rpm-based Pwm Fan Controller
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
Emc1001 1.5?c Smbus Temperature Sensor In Miniature Sot-23
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
1 Degree C Triple Temperature Sensor With Beta Compensation And Hotter Of Two Zones
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
1 Degree C Multiple Temperature Sensor With Beta Compensation And Hottest Of Thermal Zones
Manufacturer:
Standard Microsystems Corp.
Datasheet:
Part Number:
Description:
1 Degree C Triple Temperature Sensor With Resistance Error Correction & Hotter Of Two Zones
Manufacturer:
Standard Microsystems Corp.
Datasheet: