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参数资料
| 型号： | MAX13235EETP+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 10/16页 |
| 文件大小： | 0K |
| 描述： | TXRX RS-232 3MBPS 2X2 20TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 2/2 |
| 规程： | RS232 |
| 电源电压： | 3 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-WQFN 裸露焊盘 |
| 供应商设备封装： | 20-TQFN-EP（5x5） |
| 包装： | 带卷 (TR) |
MAX13234E–MAX13237E
3Mbps RS-232 Transceivers with
Low-Voltage Interface
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +3V to +5.5V, VL = +1.62V to VCC, TA = -40°C to +85°C, C1–C4 = 0.1F, VCC = VL, tested at 3.3V ±10%. Typical values are
at TA = +25°C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
RECEIVER INPUTS
Input-Voltage Range
-25
+25
V
VCC = +3.3V
0.6
1.2
Input Threshold Low
VIL
TA = +25°C
VCC = +5V
0.8
1.5
V
VCC = +3.3V
1.5
2.4
Input Threshold High
VIH
TA = +25°C
VCC = +5V
1.8
2.4
V
Input Hysteresis
0.5
V
Input Resistance
357
k
TRANSMITTER OUTPUTS
Output-Voltage Swing
All transmitter outputs loaded with 3k
to
GND
±5
±5.4
V
Output Resistance
VCC = V+ = V- = 0V, transmitter outputs =
±2V
300
10M
Output Short-Circuit Current
-60
+60
mA
Output Leakage Current
VCC = 0V or +3V to +5.5V, VOUT = ±12V,
transmitters disabled
-25
+25
A
AutoShutdown Plus (FORCEON = GND,
FORCEOFF = VL)
Positive threshold, Figure 1
2.7
V
Receiver Input Threshold Valid
Level
Negative threshold, Figure 1
-2.7
V
Receiver Input Threshold
Invalid Level
Figure 1
-0.3
+0.3
V
Receiver or Transmitter Edge-to-
Transmitters Enabled
tWU
VL = 5V, Figure 1 (Note 3)
100
s
Receiver or Transmitter Edge-to-
Transmitters Shutdown
tAUTOSHDN VL = 5V, Figure 1 (Note 3)
15
30
60
s
TIMING CHARACTERISTICS (MAX13234E/MAX13236E)
Maximum Data Rate
RL = 3k
, CL = 1000pF, one transmitter
switching
250
kbps
Receiver Propagation Delay
tRPHL,
tRPLH
CL = 150pF, Figures 2, 3
0.15
s
Transmitter Skew
|tTPHL -
tTPLH|
Figures 4, 5 (Note 4)
100
ns
Receiver Skew
|tRPHL -
tRPLH|
Figures 2, 3
50
ns
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| MAX13235EEUP+T | TXRX RS-232 3MBPS 2X2 20TSSOP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX13235EEUP | 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: |
| MAX13235EEUP+ | 功能描述:RS-232接口集成电路 3-5.5V 3Mbps RS232 Line Driver/Receiver 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: |
| MAX13235EEUP+T | 功能描述:RS-232接口集成电路 3-5.5V 3Mbps RS232 Line Driver/Receiver 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: |
| MAX13235EEUP-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: |
| MAX13235EEVKIT+ | 功能描述:RS-232接口集成电路 3Mbps RS-232 Transceivers with Low-Voltage Interface 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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