Low-RON, Dual-SPST/Single-SPDT Clickless Switches with Negative " />
參數(shù)資料
型號(hào): MAX4905ETA+T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 2/13頁(yè)
文件大小: 0K
描述: IC SWITCH DUAL SPDT 8TDFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
功能: 開(kāi)關(guān)
電路: 2 x SPDT
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(±): 1.8 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類(lèi)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)
MAX4901–MAX4905
Low-RON, Dual-SPST/Single-SPDT Clickless
Switches with Negative Rail Capability
10
______________________________________________________________________________________
tr < 5ns
tf < 5ns
50%
0V
LOGIC
INPUT
RL
COM_
GND
IN_
CL INCLUDES FIXTURE AND STRAY CAPACITANCE.
VCC
tOFF
0V
0.9 x V0UT
0.9 x VOUT
tON
VOUT
SWITCH
OUTPUT
LOGIC
INPUT
IN DEPENDS ON SWITCH CONFIGURATION;
INPUT POLARITY DETERMINED BY SENSE OF SWITCH.
VCC
CL
VCC
VOUT
MAX4901–MAX4905
NC OR NO_
RL
RL + RON
(
)
VOUT = VNC OR VNO_
Test Circuits/Timing Diagrams
Figure 1. Switching Time
50%
VCC
0V
LOGIC
INPUT
VOUT
0.9 x VOUT
tBBM
LOGIC
INPUT
RL
GND
CL INCLUDES FIXTURE AND STRAY CAPACITANCE.
IN_
VOUT
VCC
CL
COM_
MAX4901–MAX4905
NO_ OR NC
Figure 2. Break-Before-Make Interval
VGEN
GND
COM_
CL
VOUT
VCC
VOUT
IN
OFF
ON
OFF
VOUT
Q = (
VOUT)(CL)
NC
LOGIC-INPUT WAVEFORMS INVERTED FOR SWITCHES
THAT HAVE THE OPPOSITE LOGIC SENSE.
OFF
ON
OFF
IN
VIL TO VIH
VCC
RGEN
IN_
MAX4901–MAX4905
OR NO_
Figure 3. Charge Injection
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