參數(shù)資料
型號： MAX3480EACPI+
廠商： Maxim Integrated Products
文件頁數(shù)： 11/16頁
文件大?。?/td> 0K
描述： IC RS485/RS422 DATA INTRFC 28DIP
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝： 14
類型： 收發(fā)器
驅(qū)動器/接收器數(shù)： 1/1
規(guī)程： RS422，RS485
電源電壓： 3 V ~ 3.6 V
安裝類型： 通孔
封裝/外殼： 28-DIP（0.600"，15.24mm）
供應(yīng)商設(shè)備封裝： 28-PDIP
包裝： 管件
產(chǎn)品目錄頁面： 1407 (CN2011-ZH PDF)
MAX3480A/MAX3480B
Complete, Isolated, 3.3V
RS-485/RS-422 Data Interface
4
_______________________________________________________________________________________
Note 1: All currents into device pins are positive; all currents out of device pins are negative. All voltages are referenced to
logic-side ground (GND1, GND2), unless otherwise specified.
Note 2: For DE
and DI pin descriptions, see Detailed Block Diagram and Typical Application Circuit (Figure 1 for
MAX3480A/MAX3480B).
Note 3: Shutdown supply current is the current at VCC1 when shutdown is enabled.
Note 4: Applies to peak current. See
Typical Operating Characteristics and Applications Information.
SWITCHING CHARACTERISTICS—MAX3480B
(VCC = VCC1 = VCC2 = VCC4 =VCC5 = 3.0V to 3.6V, FS = 0V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at
VCC = VCC1 = VCC2 = VCC4 = VCC5 = 3.3V and TA = +25°C.)
ns
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
tPLH - tPHL Differential
Receiver Skew
tPLH
1.0
2.0
Driver Input to Output
Propagation Delay
s
Driver Output Skew
tSKEW
100
800
ns
Driver Rise or Fall Time
tR, tF
1.0
2.0
s
Driver Enable to Output High
tZH
50
100
s
Driver Enable to Output Low
tZL
50
100
s
Driver Disable Time from Low
tLZ
13
50
s
CONDITIONS
Figures 4, 6; RDIFF = 54,
CL1 = CL2 = 100pF
Figures 5, 7; CL = 100pF, S2 closed
Figures 5, 7; CL = 100pF, S1 closed
Figures 4, 6; RDIFF = 54,
CL1 = CL2 = 100pF
Figures 4, 6; RDIFF = 54,
CL1 = CL2 = 100pF
Figures 5, 7; CL = 15pF, S1 closed
Driver Disable Time from High
tHZ
13
50
s
Figures 5, 7; CL = 15pF, S2 closed
tSKD
tPLH
0.8
2.0
Receiver Input to Output
Propagation Delay
tPHL
0.8
2.0
s
Figures 4, 8; RDIFF = 54,
CL1 = CL2 = 100pF
50
Figures 4, 8; RDIFF = 54,
CL1 = CL2 = 100pF
Maximum Data Rate
fMAX
0.25
Mbps
tPLH, tPHL < 50% of data period
tPHL
1.0
2.0
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX3480EACPI+ 功能描述:RS-422/RS-485 接口 IC 3.3V Data Interface 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
MAX3480EAEPI 功能描述:RS-422/RS-485 接口 IC 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
MAX3480EAEPI+ 功能描述:RS-422/RS-485 接口 IC 3.3V Data Interface 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
MAX3480EBCPI 功能描述:RS-422/RS-485 接口 IC 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
MAX3480EBCPI+ 功能描述:RS-422/RS-485 接口 IC 3.3V Data Interface 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
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