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MAX3232CDR 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
接口芯片
封装:
SOIC-16
描述:
TEXAS INSTRUMENTS MAX3232CDR... 收发器, RS232, 2驱动器, 3V-5.5电源, SOIC-16
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封装信息在P13P14P15P16P17P18P19
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MAX3232CDR数据手册
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0
1
2
3
4
5
6
0 5 10 15 20 25
V
OH
(V)
Output Current (mA)
VOH
C001
±6
±5
±4
±3
±2
±1
0
1
0 5 10 15 20 25
V
OL
(V)
Output Current (mA)
VOL
C001
MAX3232
SLLS410K –JANUARY 2000–REVISED JANUARY 2015
www.ti.com
7.8 Switching Characteristics
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
(1)
(see Figure 6)
PARAMETER TEST CONDITIONS MIN TYP
(2)
MAX UNIT
R
L
= 3 kΩ, C
L
= 1000 pF
Maximum data rate 150 250 kbit/s
One D
OUT
switching, See Figure 3
C
L
= 150 to 2500 pF
t
sk(p)
Driver Pulse skew
(3)
R
L
= 3 kΩ to 7 kΩ, 300 ns
See Figure 4
C
L
= 150 to 1000 pF 6 30
Slew rate, transition region R
L
= 3 kΩ to 7 kΩ,
SR(tr) V/μs
(see Figure 3) V
CC
= 5 V
C
L
= 150 to 2500 pF 4 30
Propagation delay time, low- to high-
t
PLH®)
300
level output
C
L
= 150 pF
Propagation delay time, high- to low- ns
t
PHL®)
300
level output
t
sk(p)
Receiver Pulse skew
(1)
300
(1) Test conditions are C1–C4 = 0.1 μF at V
CC
= 3.3 V ± 0.3 V; C1 = 0.047 μF, C2–C4 = 0.33 μF at V
CC
= 5 V ± 0.5 V.
(2) All typical values are at V
CC
= 3.3 V or V
CC
= 5 V, and T
A
= 25°C.
(3) Pulse skew is defined as |t
PLH
− t
PHL
| of each channel of the same device.
7.9 Typical Characteristics
V
CC
= 3.3 V
Figure 1. DOUT V
OH
vs Load Current, Both Drivers Loaded Figure 2. DOUT V
OL
vs Load Current, Both Drivers Loaded
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