REV. 1.0.0 RS-232/RS-485/RS-422 TRANSCEIVER WITH INTERNAL TERMINATION ELECTRICAL CHARACTERISTICS U
參數(shù)資料
型號： SP338EER1-L
廠商： Exar Corporation
文件頁數(shù)： 21/25頁
文件大?。?/td> 0K
描述： IC INTERFACE
標準包裝： 490
系列： *
其它名稱： 1016-1747
SP338E
5
REV. 1.0.0
RS-232/RS-485/RS-422 TRANSCEIVER WITH INTERNAL TERMINATION
ELECTRICAL CHARACTERISTICS
UNLESS OTHERWISE NOTED:
VCC = +3.3V ±5% or +5.0V ±5%, C1-C4 = 0.1F; TA = TMIN to TMAX. Typical values are at VCC = 3.3V, TA = +25°C.
SYMBOL
PARAMETERS
MIN.
TYP.
MAX.
UNITS
CONDITIONS
DC CHARACTERISTICS
ICC
Supply Current (RS-232)
2
10
mA
No load, idle inputs
ICC
Supply Current (RS-485)
4
10
mA
No load, idle inputs
ICC
Vcc Shutdown Current
1
10
A
ENABLE = 0V
TRANSMITTER and LOGIC INPUT PINS: Pins 3, 4, 6, 11-19
VIH
Logic Input Voltage High
2.0
V
VCC = 3.3V
VIH
Logic Input Voltage High
2.4
V
VCC = 5.0V
VIL
Logic Input Voltage Low
0.8
V
IIL
Logic Input Leakage Current Low
1
A
Input Low (VIN = 0V)
IIH
Logic Input Leakage Current High
1
A
Input High (VIN = VCC),
pins 3, 4 and 6
IPD
Logic Input Pull-down Current
50
A
Input High (VIN = VCC),
pins 11-19
VHYS
Logic Input Hysteresis
200
mV
RECEIVER OUTPUTS: Pins 1, 2, 5, 7, 8
VOH
Receiver Output Voltage High
VCC-0.6
V
IOUT = -1.5mA
VOL
Receiver Output Voltage Low
0.4
V
IOUT = 2.5mA
IOSS
Receiver Output ShortCircuit Current
±20
±60
mA
0
≤ VO ≤ VCC
IOZ
Receiver Output Leakage Current
±0.1
±1
A
0
≤ VO ≤ VCC,
Receivers disabled
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SP338EER1-L/TR 功能描述:RS-422/RS-485 接口 IC Multiprotocol Transceiver RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
SP339E 制造商:EXAR 制造商全稱:EXAR 功能描述:RS-232/RS-485/RS-422 TRANSCEIVER WITH INTERNAL TERMINATION
SP339ECR1-L 功能描述:RS-422/RS-485 接口 IC Multiprotocol,20Mbps 3.3/5V Supply RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
SP339ECR1-L/TR 功能描述:RS-422/RS-485 接口 IC SP339ECR1-L/TR RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
SP339ECR1-LTR 制造商:EXAR 制造商全稱:EXAR 功能描述:RS-232/RS-485/RS-422 TRANSCEIVER WITH INTERNAL TERMINATION
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