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| 型号： | MAX3185EWP |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/8页 |
| 文件大小： | 0K |
| 描述： | IC TXRX RS232 230KPBS 20-SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 36 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 3/5 |
| 规程： | RS232 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 20-SOIC W |
| 包装： | 管件 |
MAX3185
±15kV ESD-Protected, EMC-Compliant, 230kbps
RS-232 Serial Port for Motherboards/Desktop PCs
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +4.5V to +5.5V, VDD = +10.8V to +13.2V, VSS = -10.8V to -13.2V, TA = TMIN to TMAX, unless otherwise noted. Typical values
are at TA = +25°C.)
VDD = 12V, VSS = -12V, RL = 3k,
CL = 1000pF, TA = +25°C
VDD = 12V, VSS = -12V,
RL = 3k to 7k,
measured from +3V to -3V
or -3V to +3V, Figure 3,
TA = +25°C
IEC1000-4-2 (Contact Discharge)
4
Human Body Model
tPHLT
830
s
SR
Transmitter Output
Propagation Delay, High to Low
V/s
Transition Output Slew Rate
IEC1000-4-2 (Air-Gap Discharge)
VCC = 5V, CL = 50pF, TA = +25°C
CL = 50pF to
1000pF
4.0
CONDITIONS
tPHLR
CL = 50pF to
2500pF
s
VDD = 12V, VSS = -12V, RL = 3k,
CL = 1000pF, TA = +25°C
Receiver Output
Propagation Delay, High to Low
tPLHR
4
s
tPLHT
Receiver Output
Propagation Delay, Low to High
s
Transmitter Output
Propagation Delay, Low to High
T3OUT = -5mA, T1OUT = T2OUT = +5mA
120
±7.5
V
Mouse Driveability
VCC = 5V, CL = 50pF, TA = +25°C
0.4
tSKR
s
Receiver Propagation Delay
Skew,
| tPLHR - tPHLR |
VCC = 5V, VDD = 12V,
VSS = -12V,
RL = 3k to 7k,
TA = +25°C
230
kbps
DR
Guaranteed Data Rate
±8
±15
VDD = 12V, VSS = -12V, RL = 3k,
CL = 1000pF, TA = +25°C
0.4
tSKT
s
Transmitter Propagation Delay
Skew,
| tPLHT - tPHLT |
CL = 50pF to
1000pF
430
CL = 150pF to
2500pF
kV
±15
ESD Protection
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
ESD CHARACTERISTICS
TIMING CHARACTERISTICS
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