參數(shù)資料
型號(hào): MAX14759ETA+T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 4/16頁(yè)
文件大小: 0K
描述: IC ANALOG SWITCH
產(chǎn)品培訓(xùn)模塊: Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
功能: 開(kāi)關(guān)
電路: 1 x SPST
導(dǎo)通狀態(tài)電阻: 1 歐姆
電壓電源: 單電源
電壓 - 電源,單路/雙路(±): 3 V ~ 5.5 V
電流 - 電源: 4.1mA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 8-WDFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝: 8-TDFN-EP(3x3)
包裝: 帶卷 (TR)
12
Maxim Integrated
MAX14759/MAX14761/MAX14763
Above- and Below-the-Rails
Low On-Resistance Analog Switches
Figure 8. RS-485 Termination Switch
Figure 9. CAN Termination Switch
Differential Termination Resistor Switch
The MAX14759 can be used to switch a differential termi-
nation resistor in or out. In RS-485 and CAN applications,
both ends of high-speed transmission lines require ter-
mination. Figures 8 and 9 show an application of RS-485
and CAN termination using two equal resistors. These
switches support RS-485’s high -7V to +12V common-
mode range.
In RS-232/RS-485 multiprotocol applications, the
MAX14759 can be used for switching in the line-termi-
nating resistors for RS-485 usage, and can disable the
termination resistor for RS-232 operation, as shown in
The MAX14761 is ideal for switching in fail-safe biasing
resistors in RS-485 applications, as shown in Figures 11
and 12.
Audio Amplifier Switch
The MAX14763 is used for selecting between audio
amplifier sources to drive loudspeaker applications
GND
A
VCC
RT/2
EN
A
B
RT/2
MAX14840
MAX14759
TERMINATION
CONTROL
RT/2
A
B
RT/2
CTRL
CANH
CANL
RT/2
A
B
RT/2
MAX14759
MAX3051
MAX14759
CTRL
EN
MAX3051
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