- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄10218 > SP3491EN-L/TR (Exar Corporation)IC TXRX RS485 FULL DUPLX 14NSOIC PDF資料下載
參數(shù)資料
| 型號： | SP3491EN-L/TR |
| 廠商： | Exar Corporation |
| 文件頁數(shù)： | 9/12頁 |
| 文件大小： | 0K |
| 描述： | IC TXRX RS485 FULL DUPLX 14NSOIC |
| 標準包裝： | 2,500 |
| 類型： | 收發(fā)器 |
| 驅動器/接收器數(shù)： | 1/1 |
| 規(guī)程： | RS485 |
| 電源電壓： | 3.3V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 14-SOIC（0.154"，3.90mm 寬） |
| 供應商設備封裝： | 14-SOIC（窄型） |
| 包裝： | 帶卷 (TR) |
6
Exar Corporation 48720 Kato Road, Fremont CA, 94538 50-668-707 www.exar.com
SP3490_349_02_0270
PIN FUNCTION
VCC
D
R
A
B
Z
Y
R
GND
2
1
3
4
5
6
7
8
D
Pin - Vcc - Positive supply +3.00V < Vcc < +3.60V
Pin 2 - R - Receiver output
Pin 3 - D - Driver input
Pin 4 - GND - Ground connection
Pin 5 - Y - Non-inverting driver output
Pin 6 - Z - Inverting driver output
Pin 7 - B - Inverting receiver Input
Pin 8 - A - Non-inverting receiver input
SP3490
Pin Function SP3490
VCC
D
R
NC
A
B
Z
Y
R
NC
DE
REB
GND
2
1
3
4
5
6
7
8
9
10
11
12
13
14
D
Pin - NC - No connect
Pin 2 - R - Receiver output
Pin 3 - REB - Receiver cutput enable active LOW
Pin 4 - DE - Driver output enable active HIGH
Pin 5 - D - Driver input
Pin 6 - GND - Ground connection
Pin 7 - GND - Ground connection
Pin 8 - NC - No connect
Pin 9 - Y - Non-inverting driver output
Pin 0 - Z - Inverting driver output
Pin - B - Inverting receiver Input
Pin 2 - A - Non-Inverting receiver input
Pin 3 - NC - No connect
Pin 4 - Vcc - Positive supply +3.00V < Vcc < +3.60V
SP3491
Pin Function SP3491
相關PDF資料 |
PDF描述 |
|---|---|
| AD7828BRZ-REEL | IC ADC 8BIT 8CHAN HS 28SOIC |
| AD7472BRZ | IC ADC 12BIT PARALLEL 24SOIC |
| SP3222EUCY-L/TR | IC TXRX RS232 ESD TRUE 20TSSOP |
| SP3222EUCT-L/TR | IC TXRX RS232 ESD TRUE 18WSOIC |
| SP3222ECT-L/TR | IC TXRX RS232 ESD TRUE 18WSOIC |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SP3491EP | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:+3.3V Low Power Full Duplex RS-485 Transceivers with 10Mbps Data Rate |
| SP3493 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:+3.3V Low Power RS-485/RS-422 Transceivers |
| SP3493CN | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:+3.3V Low Power Slew Rate Limited RS-485/RS-422 Transceivers |
| SP3493CP | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:+3.3V Low Power RS-485/RS-422 Transceivers |
| SP3493EN | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:+3.3V Low Power Slew Rate Limited RS-485/RS-422 Transceivers |
發(fā)布緊急采購，3分鐘左右您將得到回復。