參數(shù)資料
型號: SP3232EHEA-L
廠商: Exar Corporation
文件頁數(shù): 12/16頁
文件大?。?/td> 0K
描述: IC TXRX RS232 ESD 16SSOP
產(chǎn)品變化通告: Interface Product Discontinuation 10/May/2011
標準包裝: 77
類型: 收發(fā)器
驅(qū)動器/接收器數(shù): 2/2
規(guī)程: RS232
電源電壓: 3 V ~ 5.5 V
安裝類型: 表面貼裝
封裝/外殼: 16-SSOP(0.209",5.30mm 寬)
供應商設備封裝: 16-SSOP
包裝: 管件
Exar Corporation 48720 Kato Road, Fremont CA, 94538 510-668-7017 www.exar.com
SP3232EH_102_031413
5
Table 1. Device Pin Description
NAME
FUNCTION
PIN NUMBER
SP3232EH
C1+
Positive terminal of the voltage doubler charge-pump capacitor
1
V+
+5.5V output generated by the charge pump
2
C1-
Negative terminal of the voltage doubler charge-pump capacitor
3
C2+
Positive terminal of the inverting charge-pump capacitor
4
C2-
Negative terminal of the inverting charge-pump capacitor
5
V-
-5.5V output generated by the charge pump
6
T
1OUT
RS-232 driver output.
14
T
2OUT
RS-232 driver output.
7
R
1IN
RS-232 receiver input
13
R
2IN
RS-232 receiver input
8
R
1OUT
TTL/CMOS receiver output
12
R
2OUT
TTL/CMOS receiver output
9
T
1IN
TTL/CMOS driver input
11
T
2IN
TTL/CMOS driver input
10
GND
Ground.
15
V
CC
+3.0V to +5.5V supply voltage
16
PIN FUNCTION
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