參數(shù)資料
型號： MAX3430CPA+
廠商： Maxim Integrated Products
文件頁數(shù)： 8/13頁
文件大?。?/td> 0K
描述： IC TXRX RS-485 3.3V 8-DIP
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 50
類型： 收發(fā)器
驅(qū)動器/接收器數(shù)： 1/1
規(guī)程： RS485
電源電壓： 3 V ~ 3.6 V
安裝類型： 通孔
封裝/外殼： 8-DIP（0.300"，7.62mm）
供應(yīng)商設(shè)備封裝： 8-PDIP
包裝： 管件
產(chǎn)品目錄頁面： 1407 (CN2011-ZH PDF)
MAX3430
±80V Fault-Protected, Fail-Safe,
1/4-Unit Load, +3.3V RS-485 Transceiver
4
_______________________________________________________________________________________
DRIVER SWITCHING CHARACTERISTICS
(VCC = +3.3V
±10%, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +3.3V and TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
tDPLH
700
1500
Driver Propagation Delay
tDPHL
Figures 2 and 3, RL = 54
, CL = 50pF
700
1500
ns
Driver Differential Output Rise or
Fall Time
tDR, tDF
Figures 2 and 3, RL = 54
, CL = 50pF
250
1200
ns
Differential Driver Output Skew,
|tDPLH - tDPHL|
tDSKEW
Figures 2 and 3, RL = 54
, CL = 50pF
150
200
ns
Maximum Data Rate
250
kbps
Driver Enable to Output Low
tDZL
Figure 4, CL = 50pF
5200
ns
Driver Disable Time from Output
Low
tDLZ
Figure 4, CL = 50pF
1000
ns
Driver Output Enable Time from
Shutdown
tDZL(SHDN) Figure 4, CL = 50pF
8000
ns
Driver Enable to Output High
tDZH
Figure 5, CL = 50pF
5200
ns
Driver Disable Time from Output
High
tDHZ
Figure 5, CL = 50pF
1000
ns
Driver Output Enable Time from
Shutdown
tDZH(SHDN) Figure 5, CL = 50pF
8000
ns
Driver Time to Shutdown
tSHDN
1000
ns
RECEIVER SWITCHING CHARACTERISTICS
(VCC = +3.3V
±10%, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +3.3V and TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
tRPLH
120
Receiver Propagation Delay
tRPHL
Figure 6, CL = 20pF, VID = 2V, VCM = 0
120
ns
Receiver Output Skew,
|tRPLH - tRPHL|
tSKEW
Figure 6, CL = 20pF
40
ns
Receiver Enable to Output Low
tRZL
Figure 7, R = 1k
, CL = 20pF
80
ns
Receiver Enable to Output High
tRZH
Figure 7, R = 1k
, CL = 20pF
80
ns
Receiver Disable Time from Low
tRLZ
Figure 7, R = 1k
, CL = 20pF
80
ns
Receiver Disable Time form High
tRHZ
Figure 7, R = 1k
, CL = 20pF
80
ns
Receiver Output Enable Time
from Shutdown
tRZH(SHND),
tRZL(SHND)
Figure 7, R = 1k
, CL = 20pF
5000
ns
Receiver Time to Shutdown
tSHDN
1000
ns
Note 2:
VOD and VOC are the changes in VOD and VOC, respectively, when the DI input changes state.
Note 3: The short-circuit output current applies to peak current just prior to foldback current limiting; the short-circuit foldback output
current applies during current limiting to allow a recovery from bus contention.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX3430CPA+ 功能描述:RS-485接口IC Fail-Safe 1/4-Unit 3.3V Transceiver RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率:250 Kbps 工作電源電壓:3.3 V 電源電流:750 uA 工作溫度范圍:- 40 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
MAX3430CSA 功能描述:RS-485接口IC RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率:250 Kbps 工作電源電壓:3.3 V 電源電流:750 uA 工作溫度范圍:- 40 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
MAX3430CSA+ 功能描述:RS-485接口IC Fail-Safe 1/4-Unit 3.3V Transceiver RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率:250 Kbps 工作電源電壓:3.3 V 電源電流:750 uA 工作溫度范圍:- 40 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
MAX3430CSA+T 功能描述:RS-485接口IC Fail-Safe 1/4-Unit 3.3V Transceiver RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率:250 Kbps 工作電源電壓:3.3 V 電源電流:750 uA 工作溫度范圍:- 40 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
MAX3430CSA-T 功能描述:RS-485接口IC RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率:250 Kbps 工作電源電壓:3.3 V 電源電流:750 uA 工作溫度范圍:- 40 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
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