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| 型号： | SP3077EMN-L |
| 厂商： | Exar Corporation |
| 文件页数： | 15/20页 |
| 文件大小： | 0K |
| 描述： | IC TXRX RS485/RS422 ESD 8NSOIC |
| 标准包装： | 98 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 1/1 |
| 规程： | RS422/RS485 |
| 电源电压： | 3.3V |
| 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-SOICN |
| 包装： | 管件 |
| 其它名称： | 1016-1498-5 SP3077EMN-L-ND |
Exar Corporation 48720 Kato Road, Fremont CA, 94538 50-668-707 www.exar.com
SP3070E-SP3078E_02_2020
4
ElECTRICal CHaRaCTERISTICS
Unless otherwise noted V
CC = +3.3 ±0.3V, ambient temperature TMIN < TA < TMAX. Typical values are at VCC = 3.3,
ambient temperature T
A = +25C. The denotes the specifications which apply over the full operating range un-
less otherwise noted.
PARAMETERS
SYM
MIN
TYP
MAX
UNITS
CONDITIONS
Input Current (A and B)
Half Duplex
I
A,B
125
A
DE = GND
V
CC = GND or 3.6
V
IN = +12V
-100
V
IN = -7V
Thermal-Shutdown Threshold
T
TS
165
C
Thermal Shutdown Hysteresis
T
TSH
15
C
RECEIVER
Receiver Differential Threshold
(Sensitivity)
V
TH
-200
-125
-50
mV
-7V V
CM
12V
Receiver Input Hysteresis
V
TH
15
mV
Va + Vb = 0V
RO Output High Voltage
V
OH
Vcc -
0.6
V
I
O = -1mA
RO Output Low Voltage
V
OL
0.4
V
I
O = 1mA
Tri-State Output Current at
Receiver
I
OZR
+/-1
A
0 V
O
V
CC
Receiver Input Resistance
R
IN
96
k
-7V V
CM
12V
Receiver Output Short-Circuit
Current
I
OZR
±60
mA
0V V
RO
V
CC
SUPPLY CURRENT
Supply Current
I
CC
0.8
1.5
mA
No Load, RE = 0, DE = V
CC
0.8
1.5
No Load, RE = V
CC , DE = VCC
0.8
1.5
No Load, RE = 0, DE = 0
Supply Current in Shutdown
mode
I
SHDN
0.05
3
A
RE = V
CC , DE = GND
ESD PROTECTION
ESD Protection for Y, Z, A, and B
±15
kV
Human Body Model
±15
Air Gap (IEC 1000-4-2)
±8
Contact (IEC 1000-4-2)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SP3077EMN-L | 制造商:Exar Corporation 功能描述:IC RS422/RS485 TRANSCEIVER 3.6V NSOIC8 |
| SP3077EMN-L/TR | 功能描述:RS-422/RS-485 接口 IC RS485/RS422 Driver/ Receiver Transceiver 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 |
| SP3078 | 制造商:CORSTAT CONTAINERS 功能描述:DIVIDER 11X2.7CM SLOTS PK5 |
| SP3078E | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:【15kV ESD-Protected, 3.3V, 1/8 Load, Failsafe |
| SP3078EEN | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:15kV ESD-Protected, 3.3V, 1/8 Load, Failsafe RS-485/RS422 Transceivers |
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