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参数资料
| 型号： | MAX3233ECPP |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 6/12页 |
| 文件大小： | 0K |
| 描述： | IC TXRX RS232 DUAL 250KBPS 20DIP |
| 标准包装： | 18 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 2/2 |
| 规程： | RS232 |
| 电源电压： | 3 V ~ 3.6 V |
| 安装类型： | 通孔 |
| 封装/外壳： | 20-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 20-PDIP |
| 包装： | 管件 |
MAX3233E
/MAX3235E
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +3.0V to +3.6V for MAX3233E, VCC = +4.5V to +5.5V for MAX3235E; TA = TMIN to TMAX, unless otherwise noted. Typical val-
ues are at TA = +25°C.)
CONDITIONS
300
10M
Output Resistance
V
±5
±5.4
Output Voltage Swing
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
Figure 3a
s
15
30
60
tAUTOSHDN
Receiver or Transmitter Edge to
Transmitters Shut Down
s
100
tWU
Receiver or Transmitter Edge to
Transmitters Enabled
s
1
tINVH
Receiver Positive or Negative
Threshold to INVALID High
V
VCC - 0.6
INVALID, Output Voltage High
V
0.4
INVALID Output Voltage Low
V
-0.3
0.3
Receiver Input Threshold to
INVALID Output Low
-2.7
V
2.7
Receiver Input Threshold to
INVALID Output High
±15
±8
R_IN, T_OUT
kV
±15
A
±25
Output Leakage Current
±60
mA
Output Short-Circuit Current
VCC = V+ = V- = 0, transmitter outputs = ±2V
All transmitter outputs loaded with 3k
to
ground
Figure 3b (Note 3)
Figure 3b
IOUT = -1.0mA
IOUT = -1.6mA
Figure 3a
Human Body Model
VOUT = ± 12V
transmitters
disabled
IEC1000-4-2 Contact Discharge
IEC1000-4-2 Air Discharge
VCC = 0 or +4.5V to
5.5V (MAX3235E)
VCC = 0 or +3.0V to
3.6V (MAX3233E)
±15kV ESD-Protected, 1A, 250kbps, 3.3V/5V, Dual
RS-232 Transceivers with Internal Capacitors
±25
MAX3233E
MAX3235E
50
s
70
tINVL
Receiver Positive or Negative
Threshold to INVALID Low
Figure 3b
TRANSMITTER OUTPUTS
ESD PROTECTION
AutoShutdown PLUS (FORCEON = GND, FORCEOFF = VCC)
Positive threshold
Negative threshold
Note 3: A transmitter/receiver edge is defined as a transition through the transmitter/receiver input logic thresholds.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX3233ECPP+G36 | 功能描述:RS-232接口集成电路 3.3V/5V Dual Transceiver RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| MAX3233ECWP | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| MAX3233ECWP+ | 制造商:Maxim Integrated Products 功能描述:Dual Transmitter/Receiver RS-232 20-Pin SOIC W 制造商:Maxim Integrated Products 功能描述:Dual Transmitter/Receiver RS-232 20-Pin SOIC W Bulk |
| MAX3233ECWP+G36 | 功能描述:RS-232接口集成电路 3.3V/5V Dual Transceiver RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| MAX3233ECWP+T | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
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