參數(shù)資料
型號： MAX3480BCPI
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 通用總線功能
英文描述： Complete, Isolated, 3.3V RS-485/RS-422 Data Interface
中文描述： LINE TRANSCEIVER, PDIP28
封裝： 0.600 INCH, PLASTIC, MO-015AL, DIP-28
文件頁數(shù)： 4/16頁
文件大小： 158K
代理商： MAX3480BCPI
M
Complete, Isolated, 3.3V
RS -485/RS -422 Data Interfac e
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 V
CC1
when shutdown is enabled.
Note 4:
Applies to peak current. See Typical Operating Characteristics and Applications Information
SWITCHING CHARACTERISTICS—MAX3480B
(V
CC
= V
CC1
= V
CC2
= V
CC4
= V
CC5
= 3.0V to 3.6V, FS = 0V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at
V
CC
= V
CC1
= V
CC2
= V
CC4
= V
CC5
= 3.3V and T
A
= +25°C.)
ns
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
t
PLH
- t
PHL
Differential
Receiver Skew
Maximum Data Rate
t
PLH
t
PHL
1.0
1.0
2.0
2.0
Driver Input to Output
Propagation Delay
μs
Driver Output Skew
t
SKEW
100
800
ns
Driver Rise or Fall Time
t
R
, t
F
1.0
2.0
μs
Driver Enable to Output High
Driver Enable to Output Low
Driver Disable Time from Low
Driver Disable Time from High
t
ZH
t
ZL
t
LZ
t
HZ
t
PLH
t
PHL
50
50
13
13
0.8
0.8
100
100
50
50
2.0
2.0
μs
μs
μs
μs
CONDITIONS
Figures 4, 6; R
DIFF
= 54
,
C
L1
= C
L2
= 100pF
Figures 5, 7; C
L
= 100pF, S2 closed
Figures 5, 7; C
L
= 100pF, S1 closed
Figures 5, 7; C
L
= 15pF, S1 closed
Figures 5, 7; C
L
= 15pF, S2 closed
Figures 4, 8; R
DIFF
= 54
,
C
L1
= C
L2
= 100pF
Figures 4, 6; R
DIFF
= 54
,
C
L1
= C
L2
= 100pF
Figures 4, 6; R
DIFF
= 54
,
C
L1
= C
L2
= 100pF
t
SKD
Receiver Input to Output
Propagation Delay
μs
50
Figures 4, 8; R
DIFF
= 54
,
C
L1
= C
L2
= 100pF
t
PLH
, t
PHL
< 50% of data period
f
MAX
0.25
Mbps
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相關代理商/技術參數(shù)
參數(shù)描述
MAX3480BCPI+ 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
MAX3480BEPI 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
MAX3480BEPI+ 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
MAX3480EACPI 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
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
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