V
參數(shù)資料
型號: MAX13433EETD+T
廠商: Maxim Integrated Products
文件頁數(shù): 4/20頁
文件大小: 0K
描述: TXRX RS-485 16MBPS FULL 14TDFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 1
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 ~ 5.5 V
安裝類型: 表面貼裝
封裝/外殼: 14-WFDFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 14-TDFN-EP(3x3)
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: MAX13433EETD+TDKR
RS-485 Transceivers with Low-Voltage
Logic Interface
Pin Description
PIN
MAX13430E/MAX13431E
MAX
TDFN
NAME
FUNCTION
11
VL
VL Input Logic-Supply Voltage. Bypass VL with a 0.1F ceramic capacitor located as
close as possible to the input.
22
RO
Receiver Output. When RE is low and if (A - B)
≥ -50mV, RO is high; if (A - B) ≤ -200mV,
RO is low.
33
DE
Driver Output Enable. Drive DE high to enable driver outputs. These outputs are high
impedance when DE is low. Drive RE high and DE low to enter low-power shutdown
mode. DE is a hot-swap input (see the Hot-Swap Capability section for details.)
44
RE
Active-Low Receiver Output Enable. Drive RE low to enable RO; RO is high impedance
when RE is high. Drive RE high and DE low to enter low-power shutdown mode. RE is a
hot-swap input (see the Hot-Swap Capability section for details.)
55
DI
Driver Input. With DE high, a low on DI forces noninverting output low and inverting output
high. Similarly, a high on DI forces noninverting output high and inverting output low.
6
GND
Ground
7
N.C.
No Connection. Not internally connected. N.C. can be connected to GND.
8
A
Noninverting Receiver Input and Noninverting Driver Output
9
B
Inverting Receiver Input and Inverting Driver Output
10
VCC
VCC Input Supply Voltage. Bypass VCC with a 1F ceramic capacitor located as close
as possible to the input for full ESD protection. If full ESD protection is not required,
bypass VCC with a 0.1F ceramic capacitor.
EP
Exposed Pad (TDFN Only). Connect EP to GND.
MAX13430E–MAX13433E
12
Maxim Integrated
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