參數(shù)資料
型號(hào)： MAX3089ESD
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 通用總線功能
英文描述： Floating-Point Digital Signal Processor 144-HTQFP
中文描述： LINE TRANSCEIVER, PDSO14
封裝： SOP-14
文件頁(yè)數(shù)： 5/20頁(yè)
文件大小： 275K
代理商： MAX3089ESD
M
Fail-S afe, High-S peed (10Mbps),
S lew-Rate-Limited RS -485/RS -422 Transc eivers
_______________________________________________________________________________________
5
SWITCHING CHARACTERISTICS—MAX3083–MAX3085, and MAX3089 with SRL = V
CC
(V
CC
= +5V ±5%, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at V
CC
= +5V and T
A
= +25°C.)
Figures 7 and 9, R
DIFF
= 54
,
C
L1
= C
L2
= 100pF
Figures 7 and 9, R
DIFF
= 54
,
C
L1
= C
L2
= 100pF
Figures 7 and 9, R
DIFF
= 54
,
C
L1
= C
L2
= 100pF
Figures 6 and 12, C
L
= 100pF, S2 closed
Figures 8 and 10, C
L
= 15pF, S1 closed
Figures 8 and 10, C
L
= 15pF, S2 closed
Figures 6 and 12, C
L
= 100pF, S1 closed
Figures 6 and 12, C
L
= 100pF, S2 closed
Figures 11 and 13;
|
V
ID
|
≥
2.0V;
rise and fall time of V
ID
≤
15ns
(Note 5)
Figures 6 and 12, C
L
= 100pF, S2 closed
Figures 11 and 13;
|
V
ID
|
≥
2.0V;
rise and fall time of V
ID
≤
15ns
Figures 8 and 10, C
L
= 15pF, S2 closed
Figures 8 and 10, C
L
= 100pF, S2 closed
Figures 8 and 10, C
L
= 100pF, S1 closed
Figures 8 and 10, C
L
= 15pF, S1 closed
Figures 6 and 12, C
L
= 100pF, S1 closed
CONDITIONS
ns
3500
t
RZH(SHDN)
Receiver Enable from Shutdown
to Output High
ns
4500
t
DZL(SHDN)
Driver Enable from Shutdown to
Output Low
ns
4500
t
DZH(SHDN)
Driver Enable from Shutdown to
Output High
ns
50
200
600
t
SHDN
Time to Shutdown
ns
20
50
t
RHZ
Receiver Disable Time from
High
ns
20
50
t
RLZ
Receiver Disable Time from Low
ns
20
50
t
RZH
Receiver Enable to Output High
ns
200
530
750
t
DR,
t
DF
Driver Rise or Fall Time
ns
-3
±100
t
DSKEW
ns
250
250
720
720
1000
1000
t
DPLH
t
DPHL
Driver Input to Output
Driver Output Skew
|
t
DPLH
- t
DPHL
|
ns
20
50
t
RZL
Receiver Enable to Output Low
ns
3
±30
t
RSKD
|
t
RPLH
- t
RPHL
|
Differential
Receiver Skew
ns
127
200
t
RPLH
,
t
RPHL
Receiver Input to Output
ns
100
t
DHZ
Driver Disable Time from High
kbps
ns
ns
ns
500
f
MAX
t
DZH
t
DZL
t
DLZ
Maximum Data Rate
Driver Enable to Output High
Driver Enable to Output Low
Driver Disable Time from Low
2500
2500
100
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
Figures 6 and 12, C
L
= 100pF, S1 closed
ns
3500
t
RZL(SHDN)
Receiver Enable from Shutdown
to Output Low
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX3089ESD+ 功能描述:RS-422/RS-485 接口 IC Fail-Safe 10Mbps RS-485/RS-422 Tcvr 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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
MAX3089ESD+T 功能描述:RS-422/RS-485 接口 IC Fail-Safe 10Mbps RS-485/RS-422 Tcvr 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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
MAX3089ESD-T 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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
MAX308C/D 功能描述:多路器開(kāi)關(guān) IC RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:7 Ohms 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16
MAX308CPE 功能描述:多路器開(kāi)關(guān) IC 8:1 Precision RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻（最大值）:7 Ohms 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16
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