V
參數(shù)資料
型號(hào): MAX3221EIPWE4
廠商: Texas Instruments
文件頁(yè)數(shù): 18/19頁(yè)
文件大?。?/td> 0K
描述: IC RS232 3V-5.5V DRVR 16-TSSOP
標(biāo)準(zhǔn)包裝: 90
類型: 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù): 1/1
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-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 16-TSSOP
包裝: 管件
www.ti.com
PARAMETER MEASUREMENT INFORMATION
TEST CIRCUIT
VOLTAGE WAVEFORMS
50
Generator
(see Note B)
3 V or 0 V
Output
VOL
VOH
tPZH
(S1 at GND)
3 V
0 V
0.3 V
Output
Input
0.3 V
EN
NOTES: A. CL includes probe and jig capacitance.
B. The pulse generator has the following characteristics: ZO = 50 , 50% duty cycle, tr ≤ 10 ns, tf ≤ 10 ns.
C. tPLZ and tPHZ are the same as tdis.
D. tPZL and tPZH are the same as ten.
1.5 V
50%
tPHZ
(S1 at GND)
tPLZ
(S1 at VCC)
50%
tPZL
(S1 at VCC)
RL
S1
VCC
GND
CL
(see Note A)
Output
3-V TO 5.5-V SINGLE-CHANNEL RS-232 LINE DRIVER/RECEIVER
WITH 15-kV IEC ESD PROTECTION
SLLS686A – OCTOBER 2005 – REVISED MAY 2006
Figure 4. Receiver Enable and Disable Times
8
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