Datasheet 搜索 > 接口芯片 > Maxim Integrated（美信） > MAX233CPP+G36 数据手册 > MAX233CPP+G36 其他数据使用手册 3/36 页
器件3D模型￥ 101.006
MAX233CPP+G36 其他数据使用手册 - Maxim Integrated（美信）
制造商:
Maxim Integrated（美信）
分类:
接口芯片
封装:
DIP-20
描述:
MAXIM INTEGRATED PRODUCTS MAX233CPP+G36. 线路接收器, RS232, 2驱动器, 4.5V-5.5电源, DIP-20
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页面导航:
引脚图在P12P13P17P18P19P20P21P22P23P24P25P26Hot
型号编码规则在P35
功能描述在P18P29P30P31P32P33P34
应用领域在P16
电气规格在P3P4P6P9
导航目录
MAX233CPP+G36数据手册
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of 36 Go
若手册格式错乱，请下载阅览PDF原文件
MAX220–MAX249
+5V-Powered, Multichannel RS-232
Drivers/Receivers
_______________________________________________________________________________________ 3
Note 4: MAX243 R2
OUT
is guaranteed to be low when R2
IN
is ≥ 0V or is floating.
ELECTRICAL CHARACTERISTICS—MAX220/222/232A/233A/242/243 (continued)
(V
CC
= +5V ±10%, C1–C4 = 0.1µF‚ MAX220, C1 = 0.047µF, C2–C4 = 0.33µF, T
A
= T
MIN
to T
MAX
‚ unless otherwise noted.)
PARAMETER CONDITIONS
MIN
TYP
MAX
UNITS
All except MAX220/MAX243, V
CC
= 5V, no
hysteresis in SHDN
0.2
0.5 1.0
MAX220 0.3
RS-232 Input Hysteresis
MAX243 1
V
35 7
RS-232 Input Resistance T
A
= +25°C (MAX220)
35 7
KΩ
I
OUT
= 3.2mA 0.2 0.4
TTL/CMOS Output Voltage Low
I
OUT
= 1.6mA (MAX220) 0.4
V
TTL/CMOS Output Voltage High I
OUT
= -1.0mA
3.5 V
CC
- 0.2
V
Sourcing V
OUT
= GND -2 -10
TTL/CMOS Output Short-Circuit Current
Shrinking V
OUT
= V
CC
10 30
mA
TTL/CMOS Output Leakage Current
SHDN = V
CC
or EN = V
CC
(SHDN = 0V for
MAX222), 0V ≤ V
OUT
≤ V
CC
±0.05
±10 µA
EN Input Threshold Low MAX242 1.4 0.8 V
EN Input Threshold High MAX242
2.0
1.4 V
Operating Supply Voltage
4.5
5.5 V
MAX220 0.5 2
No load
MAX222/MAX232A/MAX233A/
MAX242/MAX243
410
MAX220 12
V
CC
Supply Current (SHDN = V
CC
),
figures 5, 6, 11, 19
3kΩ load both
inputs
MAX222/MAX232A/MAX233A/
MAX242/MAX243
15
µA
T
A
= +25°C 0.1 10
T
A
= 0°C to +70°C 2 50
T
A
= -40°C to +85°C 2 50
Shutdown Supply Current
MAX222/
MAX242
T
A
= -55°C to +125°C 35 100
µA
SHDN Input Leakage Current MAX222/MAX242 ±1 µA
SHDN Threshold Low MAX222/MAX242 1.4 0.8 V
SHDN Threshold High MAX222/MAX242
2.0
1.4 V
MAX222/MAX232A/MAX233/
MAX242/MAX243
61230
Transition Slew Rate
C
L
= 50pF to
2500pF, R
L
= 3kΩ
to 7kΩ, V
CC
= 5V,
T
A
= +25°C,
measured from
+3V to -3V or -3V
MAX220
1.5
3
30.0
V/µs
MAX222/MAX232A/MAX233/
MAX242/MAX243
1.3 3.5
t
PHLT
MAX220 4 10
MAX222/MAX232A/MAX233/
MAX242/MAX243
1.5 3.5
Transmitter Propagation Delay TLL to
RS-232 (Normal Operation), Figure 1
t
PLHT
MAX220 5 10
µs
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