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| 型号： | MAX3380EEUP+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 8/14页 |
| 文件大小： | 0K |
| 描述： | IC TXRX RS232 460KBPS 20-TSSOP |
| 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： | 2.4 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 20-TSSOP |
| 包装： | 带卷 (TR) |
MAX3380E/MAX3381E
+2.35V to +5.5V, 1A, 2Tx/2Rx RS-232 Transceivers
with ±15kV ESD-Protected I/O and Logic Pins
_______________________________________________________________________________________
3
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
AutoShutdown Plus (FORCEON = GND, FORCEOFF = VL)
Positive threshold
2.7
Receiver Input Threshold to
INVALID Output High
Figure 3
Negative threshold
-2.7
V
Receiver Input Threshold to
INVALID Output Low
Figure 3
-0.3
0.3
V
Receiver Positive or Negative
Threshold to
INVALID High
tINVL
VCC = +5.0V, Figure 4
0.3
s
Receiver Positive or Negative
Threshold to
INVALID Low
tINVH
VCC = +5.0V, Figure 4
30
s
Receiver or Transmitter Edge to
Transmitters Enabled
tWU
VCC = +5.0V, Figure 4
15
s
Receiver or Transmitter Edge to
Transmitters Shutdown
tAUTOSHDN VCC = +5.0V, Figure 4
30
s
TRANSMITTER OUTPUTS
VCC Mode Switch Point
(VCC Falling)
T_OUT =
±5.0V to ±3.7V
2.95
3.1
3.25
V
VCC Mode Switch Point
(VCC Rising)
T_OUT =
±3.7V to ±5.5V
3.3
3.5
3.7
V
VCC Mode Switch Point
Hysteresis
400
mV
VCC = +3.25V to +5.5V,
VCC falling
±5
±5.4
Output Voltage Swing
All transmitter
outputs loaded
with 3k
Ω to ground VCC = +2.5V to +2.95V,
VCC falling
±3.7
V
Output Resistance
VCC = 0, transmitter output =
±2.0V
300
10M
Ω
Output Short-Circuit Current
±60
mA
Output Leakage Current
VOUT =
±12V, transmitters disabled
±25
A
ESD PROTECTION
Human Body Model
±15
IEC 1000-4-2 Air-Gap Discharge Method
±15
R_IN, T_OUT, R_OUT, T_IN,
FORCEON,
FORCEOFF
IEC 1000-4-2 Contact Discharge Method
±8
kV
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +2.35V to +5.5V, VL = +1.65V to +5.5V. When VCC < +4.5V, C1 = C2 = C3 = C4 = 0.1F; when VCC
≥ +4.5V, C1 = 0.047F,
C2 = C3 = C4 = 0.33F; TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = VL = +3.3V, TA = +25°C.)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX3381ECUP | 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: |
| MAX3381ECUP+ | 功能描述:RS-232接口集成电路 2.35-5.5V 1uA 2Tx/Rx 460Kbps 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: |
| MAX3381ECUP+T | 功能描述:RS-232接口集成电路 2.35-5.5V 1uA 2Tx/Rx 460Kbps 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: |
| MAX3381ECUP-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: |
| MAX3381EEUP | 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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