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參數資料
| 型號： | LM93CIMT |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 電源管理 |
| 英文描述： | Hardware Monitor with Integrated Fan Control for Server Management |
| 中文描述： | 16-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO56 |
| 封裝： | MO-153EE, TSSOP-56 |
| 文件頁數： | 89/92頁 |
| 文件大?。?/td> | 654K |
| 代理商： | LM93CIMT |
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20068203
Note 1:
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. The guaranteed
specifications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed test
conditions.
Note 2:
All voltages are measured with respect to GND, unless otherwise noted.
Note 3:
When the input voltage (V
IN
) at any pin exceeds the power supplies (V
IN
<
(GND or AGND) or V
IN
>
V
DD
, except for analog voltage inputs), the current
at that pin should be limited to 10 mA. The 100 mA maximum package input current rating limits the number of pins that can safely exceed the power supplies with
an input current of 10 mA to ten. Parasitic components and/or ESD protection circuitry are shown below for the LM93’s pins. Care should be taken not to forward
bias the parasitic diode, D1, present on pins D+ and D. Doing so by more than 50 mV may corrupt temperature measurements. An “
U
” in the table below indicates
that the device is connected to the pin listed. D3 and the ESD Clamp are connected between V+ (V
DD
, AD_IN16) and GND. SNP stands for snap-back device.
20068204
Symbol
Pin #
1
2
3
4
D1
D2
D4
D5
D6
SNP
R1
50
50
50
50
GPIO_0/TACH1
GPIO_1/TACH2
GPIO_2/TACH3
GPIO_3/TACH4
GPIO_4 /
P1_THERMTRIP
GPIO_5 /
P2_THERMTRIP
GPIO_6
GPIO_7
VRD1_HOT
VRD2_HOT
SCSI_TERM1
SCSI_TERM2
SMBDAT
SMBCLK
ALERT/XtestOut
RESET
AGND
V
REF
REMOTE1–
REMOTE1+
REMOTE2–
REMOTE+
U
U
U
U
U
U
U
U
U
U
U
U
5
U
U
U
50
6
U
U
U
50
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
U
U
U
50
50
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
Internally shorted to GND pin.
U
U
U
U
U
U
U
50
50
50
50
U
U
U
U
U
U
U
U
U
U
U
U
U
L
www.national.com
89
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LM93CIMT/NOPB | 功能描述:馬達/運動/點火控制器和驅動器 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 |
| LM93CIMTX | 功能描述:馬達/運動/點火控制器和驅動器 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 |
| LM93CIMTX/NOPB | 功能描述:馬達/運動/點火控制器和驅動器 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 |
| LM94 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:TruTherTM Hardware Monitor with PI Loop Fan Control for Server Management |
| LM94021 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Multi-Gain Analog Temperature Sensor |
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