Minimizing the load on the V<" />
參數(shù)資料
型號(hào)： MAX13412EESA+T
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 9/24頁(yè)
文件大?。?/td> 0K
描述： IC TXRX RS-485 LDO/CTRL 8-SOIC
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 2,500
類(lèi)型： 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù)： 1/1
規(guī)程： RS485
電源電壓： 6 V ~ 28 V
安裝類(lèi)型： 表面貼裝
封裝/外殼： 8-SOIC（0.154"，3.90mm Width）裸露焊盤(pán)
供應(yīng)商設(shè)備封裝： 8-SO 裸露焊盤(pán)
包裝： 帶卷 (TR)
may not be necessary. In these cases, the drive current
can be reduced to minimize the die temperature.
Minimizing the load on the VREG output lowers the
power dissipation of the part and ultimately reduces the
maximum die temperature.
θθCA
θCA is the thermal resistance from case to ambient and
is independent of the MAX13410E–MAX13415E.
θCA is
primarily a characteristic of the circuit-board design. The
largest contributing factor of
θCA will be the size and
weight of the copper connected to the exposed paddle
of the MAX13410E–MAX13415E. Lower the thermal
resistance by using as large a pad as possible.
Additionally, vias can be used to connect the pad to
other ground planes in the circuit board.
Note that
θJC is the thermal resistance of the part from
junction-to-case temperature and is fixed at 6.0°C/W. It is
solely based on the die and package characteristics of
MAX13410E–MAX13415E
RS-485 Transceiver with Integrated Low-Dropout
Regulator and AutoDirection Control
______________________________________________________________________________________
17
Functional Diagrams
Functional Diagram for the MAX13410E/MAX13411E/MAX13414E/MAX13415E
A
GND
DI
1
2
8
7
VCC
B
RE
DE
RO
3
4
6
5
R
D
+
LDO
MAX13410E
MAX13411E
A
GND
DI
1
2
8
7
VCC
B
DE/RE
VREG
RO
3
4
6
5
R
D
+
LDO
MAX13414E
MAX13415E
Functional Diagram for the MAX13412E/MAX13413E
VCC
8
-
+
-
STATE
MACHINE
D
R
A
B
RE
DI
RO
COM
VREG
RE
GND
VREG
1
3
2
4
6
7
5
RI
DI
VDT
MAX13412E
MAX13413E
VREG
LDO
VREG
DE
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX13413EESA+ 功能描述:RS-485接口IC Ic Txrx RS-485 Ldo/Ctrl 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
MAX13413EESA+T 功能描述:RS-485接口IC Ic Txrx RS-485 Ldo/Ctrl 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
MAX13414EESA+ 功能描述:RS-485接口IC Ic Txrx RS-485 Ldo/Ctrl 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
MAX13414EESA+T 功能描述:RS-485接口IC Ic Txrx RS-485 Ldo/Ctrl 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
MAX1342BETX 功能描述:ADC / DAC多通道 RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類(lèi)型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-40
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