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| 型號： | AMC6821SDBQR |
| 英文描述： | Analog Monitor and Control Circuit |
| 中文描述： | 模擬監(jiān)視和控制電路 |
| 文件頁數(shù)： | 1/47頁 |
| 文件大?。?/td> | 547K |
| 代理商： | AMC6821SDBQR |
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AMC6821
AMC6821
P
FEATURES
Remote Temperature Sensor:
±
1
°
C Accuracy, 0.125
°
C Resolution
Local Temperature Sensor:
±
2
°
C Accuracy, 0.125
°
C Resolution
PWM Controller
Frequency: 10Hz to 40kHz
Duty Cycle: 0% to 100%, 8 Bits
Automatic Fan Speed Control Loops
SMBus Interface
Power: 3V to 5.5V
Packages (Green): SSOP-16 (4mm
×
5mm)
and QFN-16 (4mm
×
4mm)
APPLICATIONS
Notebook PCs
Network Servers
Desktop PCs
Telecommunications Equipment
PC-Based Equipment
DLP and LCD Projectors
AMC6821
THERM
Temperature Threshold
Registers
Limit
Comparator
Local/Remote
Temperature Registers
THERM
Control
OVR
Remote
Sensing
Transistor
m
P
ADC
Ref
M
On-Chip Diode
Temperature Sensor
Current Source
(I ; I )
0
IN+
IN
-
V
DD
GND
A0
A1
SMBus/I C
Interface
SCLK
SDA
FAN-FAULT
SMBALERT
Chip Registers
Control Logic
TACH Data
Signal Conditioning
Fan Speed Counter
PWM
Control
Automatic Fan Speed
Controller
+V
+5V
TACH
PWM Output
PWM-MODE
AMC6821
SBAS386A–MAY 2006–REVISED MAY 2006
Analog Monitor and Control Circuit
US patents pending.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
DLP is a trademark of Texas Instruments.
Pentium-IV is a trademark of Intel.
JMC is a registered trademark of JMC Products.
All other trademarks are the property of their respective owners.
PRODUCT
formative or PREVIEW
other specifications are design goals. Texas Instruments reserves
the right to change or discontinue these products without notice.
information
concerns
products
in
the
Copyright 2006, Texas Instruments Incorporated
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AMC6821SDBQRG4 | 功能描述:馬達/運動/點火控制器和驅動器 Temp Monitoring and Fan Control RoHS:否 制造商:STMicroelectronics 產品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| AMC6821SQDBQRQ1 | 功能描述:馬達/運動/點火控制器和驅動器 Auto Cat Temp Mon and Fan Control RoHS:否 制造商:STMicroelectronics 產品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| AMC682J50ACK | 制造商:Nissei Electric 功能描述:CAPACITOR, METALLIZED FILM, POLYESTER, 50 V, 0.0068 uF, THROUGH HOLE MOUNT |
| AMC69G-V30 | 制造商:Panasonic Industrial Company 功能描述:KNOB |
| AMC69R-1L0 | 制造商:Panasonic Industrial Company 功能描述:HOLDER |
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