- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄385488 > LM64 (National Semiconductor Corporation) 【1∑C Remote Diode Temperature Sensor with PWM Fan Control and 5 GPIO’s PDF資料下載
參數(shù)資料
| 型號： | LM64 |
| 廠商： | National Semiconductor Corporation |
| 元件分類： | 溫度/濕度傳感器 |
| 英文描述： | 【1∑C Remote Diode Temperature Sensor with PWM Fan Control and 5 GPIO’s |
| 中文描述： | 【1ΣC遠(yuǎn)程二極管溫度傳感器，PWM風(fēng)扇控制和5個(gè)GPIO的 |
| 文件頁數(shù)： | 2/29頁 |
| 文件大?。?/td> | 363K |
| 代理商： | LM64 |
第1頁當(dāng)前第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁
Pin Descriptions
Pin
Name
Input/Output
Digital Input/
Open-Drain Output
Digital Input/
Open-Drain Output
Digital Input/
Open-Drain Output
Open-Drain
Digital Output
Function and Connection
1
GPIO1
General Purpose Open-Drain Digital Output or Digital Input. Typical pull-up
resistor is 10 k
to V
DD
.
General Purpose Open-Drain Digital Output or Digital Input. Typical pull-up
resistor is 10 k
to V
DD
.
General Purpose Open-Drain Digital Output or Digital Input. Typical pull-up
resistor is 10 k
to V
DD
.
Open-Drain Digital Output. Connect to fan drive circuitry. The power-on
default for this pin is low (pin 4 pulled to ground).
Connect to a low-noise +3.3
±
0.3 VDC power supply, and bypass to GND
with a 0.1 μF ceramic capacitor in parallel with a 100 pF ceramic capacitor.
A bulk capacitance of 10 μF needs to be in the vicinity of the LM64’s V
DD
pin.
Connect to the anode (positive side) of the remote diode. A 2.2 nF ceramic
capacitor must be connected between pins 6 and 7.
Connect to the cathode (negative side) of the remote diode. A 2.2 nF
ceramic capacitor must be connected between pins 6 and 7.
2
GPIO2
3
GPIO3
4
PWM
5
V
DD
Power Supply Input
6
D+
Analog Input
7
D-
Analog Input
8
T_Crit
Open-Drain
Digital Output
N/A
N/A
N/A
Open-Drain Digital Output. Typical pull-up resistor is 3 k
to V
DD
.
9
10
11
N/C
N/C
N/C
No Connection.
No Connection.
No Connection.
SMBus Address Select pin. If High, the SMBus address is 0x4E or, if Low,
the SMBus address is 0x18. Typical pull-up resistor is 10 k
to V
DD
.
This is the analog and digital ground return.
This pin is an open-drain ALERT Output. Typical pull-up resistor is 3 k
to
V
DD
.
This pin is a digital tachometer input. Typical pull-up resistor is 3 k
to
V
DD
.
This is the bi-directional SMBus data line. Typical pull-up resistor is 1.5 k
to V
DD
.
This is the SMBus clock input. Typical pull-up resistor is 1.5 k
to V
DD
.
General Purpose Open-Drain Digital Output or Digital Input. Typical pull-up
resistor is 10 k
to V
DD
.
General Purpose Open-Drain Digital Output or Digital Input. Typical pull-up
resistor is 10 k
to V
DD
.
General Purpose Default Input Pin. Typical pull-up resistor is 10 k
to V
DD
.
Always connect to a logical High or Low level.
General Purpose Default Input Pin. Typical pull-up resistor is 10 k
to V
DD
.
Always connect to a logical High or Low level.
General Purpose Default Input Pin. Typical pull-up resistor is 10 k
to V
DD
.
Always connect to a logical High or Low level.
General Purpose Default Input Pin. Typical pull-up resistor is 10 k
to V
DD
.
Always connect to a logical High or Low level.
General Purpose Default Input Pin. Typical pull-up resistor is 10 k
to V
DD
.
Always connect to a logical High or Low level.
12
A0
Digital Input
13
GND
Ground
Open-Drain
Digital Output
14
ALERT
15
TACH
Digital Input
16
SMBDAT
Digital Input/
Open-Drain Output
Digital Input
Digital Input/
Open-Drain Output
Digital Input/
Open-Drain Output
17
SMBCLK
18
GPIO5
19
GPIO4
20
GPD1
Digital Input
21
GPD2
Digital Input
22
GPD3
Digital Input
23
GPD4
Digital Input
24
GPD5
Digital Input
L
www.national.com
2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LM6584 | TFT-LCD Quad, 13V RRIO High Output Current |
| LM6584MA | TFT-LCD Quad, 13V RRIO High Output Current |
| LM6584MAX | TFT-LCD Quad, 13V RRIO High Output Current |
| LM6584MT | TFT-LCD Quad, 13V RRIO High Output Current |
| LM6584MTX | TFT-LCD Quad, 13V RRIO High Output Current |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM6402A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:E/D MOS LSI |
| LM6402G | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:N CHANNEL E/D MOS LSI 4 BIT MICROCOMPUTER |
| LM6402H | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LM6402L | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LM64032B | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:SPECIFICATION OF THE DOT-MATRIX LCD UNIT |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。