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MAX3221CPW Datasheet

  • MAX3221CPW

  • 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER

  • 228.52KB

  • 15页

  • TI

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MAX3221
3 V TO 5.5 V SINGLE CHANNEL RS 232 LINE DRIVER/RECEIVER
WITH
卤15
kV ESD PROTECTION
SLLS348M 鈭?JUNE 1999 鈭?REVISED MARCH 2004
ESD protection
TERMINAL
NAME
DOUT
NO.
13
HBM
TEST CONDITIONS
TYP
卤15
UNIT
kV
RECEIVER SECTION
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (see Note 4 and Figure 6)
PARAMETER
VOH
VOL
VIT+
VIT鈭?/div>
Vhys
Ioff
ri
High-level output voltage
Low-level output voltage
Positive-going input threshold voltage
Negative-going input threshold voltage
Input hysteresis (VIT+ 鈭?VIT鈭?
Output leakage current
Input resistance
FORCEOFF = 0 V
TEST CONDITIONS
IOH = 鈭? mA
IOL = 1.6 mA
VCC = 3.3 V
VCC = 5 V
VCC = 3.3 V
VCC = 5 V
0.6
0.8
MIN
VCC鈭?.6
TYP鈥?/div>
VCC鈭?.1
0.4
1.6
1.9
1.1
1.4
0.5
卤0.05
卤10
7
V
V
碌A
k鈩?/div>
2.4
2.4
V
MAX
UNIT
V
V
VI =
卤3
V to
卤25
V
3
5
鈥?All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25掳C.
NOTE 4: Test conditions are C1鈭扖4 = 0.1
碌F
at VCC = 3.3 V
卤
0.3 V; C1 = 0.047
碌F,
C2鈭扖4 = 0.33
碌F
at VCC = 5 V
卤
0.5 V.
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (see Note 4)
PARAMETER
tPLH
tPHL
ten
tdis
Propagation delay time, low- to high-level output
Propagation delay time, high- to low-level output
Output enable time
Output disable time
Pulse skew鈥?/div>
TEST CONDITIONS
CL = 150 pF, See Figure 3
CL = 150 pF, See Figure 3
CL = 150 pF, RL = 3 k鈩? See Figure 4
CL = 150 pF, RL = 3 k鈩? See Figure 4
MIN
TYP鈥?/div>
150
150
200
200
MAX
UNIT
ns
ns
ns
ns
ns
tsk(p)
See Figure 3
50
鈥?All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25掳C.
鈥?Pulse skew is defined as |tPLH 鈭?tPHL| of each channel of the same device.
NOTE 4: Test conditions are C1鈭扖4 = 0.1
碌F
at VCC = 3.3 V
卤
0.3 V; C1 = 0.047
碌F,
C2鈭扖4 = 0.33
碌F
at VCC = 5 V
卤
0.5 V.
ESD protection
TERMINAL
NAME
RIN
NO.
8
HBM
TEST CONDITIONS
TYP
卤15
UNIT
kV
POST OFFICE BOX 655303
鈥?/div>
DALLAS, TEXAS 75265
5

MAX3221CPW 产品属性

  • 90

  • 集成电路 (IC)

  • 接口 - 驱动器，接收器，收发器

  • -

  • 收发器

  • 1/1

  • RS232

  • 3 V ~ 5.5 V

  • 表面贴装

  • 16-TSSOP（0.173"，4.40mm 宽）

  • 16-TSSOP

  • 管件

  • 296-26143-5MAX3221CPW-ND

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