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| 型号： | MAX3071EASA+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 18/24页 |
| 文件大小： | 0K |
| 描述： | IC TXRX RS485/422 8-SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 100 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 1/1 |
| 规程： | RS422，RS485 |
| 电源电压： | 3 V ~ 3.6 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 管件 |
| 产品目录页面： | 1403 (CN2011-ZH PDF) |
+3.3V, ±15kV ESD-Protected, Fail-Safe,
Hot-Swap, RS-485/RS-422 Transceivers
DC ELECTRICAL CHARACTERISTICS (continued)
(VCC = 3.3V ±10%, TA =TMIN to TMAX, unless otherwise noted. Typical values are at VCC = 3.3V and TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
0
VOUT
12V (Note 3)
40
250
Driver Short-Circuit Output
Current
IOSD
-7V
VOUT
VCC (Note 3)
-250
-40
mA
(VCC - 1V)
VOUT
12V (Note 3)
20
Driver Short-Circuit Foldback
Output Current
IOSDF
-7V
VOUT
1V (Note 3)
-20
mA
Thermal-Shutdown Threshold
TTS
175
°C
Thermal-Shutdown Hysteresis
TTSH
15
°C
VIN = +12V
125
Input Current (A and B)
IA, B
DE = GND,
VCC = GND or 3.6V
VIN = -7V
-100
μA
RECEIVER
Receiver Differential Threshold
Voltage
VTH
-7V
VCM
12V
-200
-125
-50
mV
Receiver Input Hysteresis
VTH
VA + VB = 0V
15
mV
RO Output High Voltage
VOH
IO = -1mA
VCC - 0.6
V
RO Output Low Voltage
VOL
IO = 1mA
0.4
V
Three-State Output Current at
Receiver
IOZR
0
VO
VCC
± 1
μA
Receiver Input Resistance
RIN
-7V
VCM
12V
96
k
Receiver Output Short-Circuit
Current
IOSR
0V
VRO
VCC
±80
mA
SUPPLY CURRENT
No load,
RE = 0, DE = VCC
0.8
1.5
No load,
RE = VCC, DE = VCC
0.8
1.5
Supply Current
ICC
No load,
RE = 0, DE = 0
0.8
1.5
mA
Supply Current in Shutdown
Mode
ISHDN
RE = VCC, DE = GND
0.05
10
μA
ESD PROTECTION
ESD Protection for Y, Z, A, and B
Human Body Model
±15
kV
Note 1: All currents into the device are positive. All currents out of the device are negative. All voltages are referred to device
ground, unless otherwise noted.
Note 2:
ΔVOD and ΔVOC are the changes in VOD and VOC, respectively, when the DI input changes state.
Note 3: The short-circuit output current applies to peak current just prior to foldback current limiting. The short-circuit foldback out-
put current applies during current limiting to allow a recovery from bus contention.
MAX3070E–MAX3079E
Maxim Integrated
3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX3071EASA+ | 功能描述:RS-422/RS-485 接口 IC 3.3V Fl-Sfe/Ht-Swp RS-485/RS-422 Tcvr RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube |
| MAX3071EASA+T | 功能描述:RS-422/RS-485 接口 IC 3.3V Fl-Sfe/Ht-Swp RS-485/RS-422 Tcvr RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube |
| MAX3071EASA-T | 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube |
| MAX3071EEPA | 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube |
| MAX3071EEPA+ | 功能描述:RS-422/RS-485 接口 IC 3.3V Fl-Sfe/Ht-Swp RS-485/RS-422 Tcvr RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube |
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