參數(shù)資料
型號(hào): MAX4855ETE+T
廠商: Maxim Integrated Products
文件頁數(shù): 9/10頁
文件大?。?/td> 0K
描述: IC MULTIPLEXER DUAL SPDT 16TQFN
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: 多路復(fù)用器
電路: 2 x SPDT
導(dǎo)通狀態(tài)電阻: 7.5 歐姆
電壓電源: 單電源
電壓 - 電源,單路/雙路(±): 2 V ~ 5.5 V
電流 - 電源: 1µA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 16-TQFN-EP(3x3)
包裝: 帶卷 (TR)
MAX4855
0.75
, Dual SPDT Audio Switch with
Integrated Comparators
8
_______________________________________________________________________________________
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_
MAX4855
OR NO_
Figure 3. Charge Injection
MEASUREMENTS ARE STANDARDIZED AGAINST SHORTS AT IC TERMINALS.
OFF-ISOLATION IS MEASURED BETWEEN COM_ AND "OFF", NO_ OR NC_ TERMINAL ON EACH SWITCH.
ON-LOSS IS MEASURED BETWEEN COM_ AND "ON", NO_ OR NC_ TERMINAL ON EACH SWITCH.
CROSSTALK IS MEASURED FROM ONE CHANNEL TO THE OTHER CHANNEL.
SIGNAL DIRECTION THROUGH SWITCH IS REVERSED; WORST VALUES ARE RECORDED.
+5V
VOUT
VCC
IN_
NC1
COM1
NO1*
VIN
MAX4855
OFF-ISOLATION = 20log
VOUT
VIN
ON-LOSS = 20log
VOUT
VIN
CROSSTALK = 20log
VOUT
VIN
NETWORK
ANALYZER
50
50
50
50
MEAS
REF
10nF
0V OR VCC
50
GND
*FOR CROSSTALK THIS PIN IS NO2.
NC2 AND COM2 ARE OPEN.
Figure 4. On-Loss, Off-Isolation, and Crosstalk
CAPACITANCE
METER
NC_ OR
NO_
COM_
GND
IN
VIL OR VIH
10nF
VCC
f = 1MHz
VCC
MAX4855
Figure 5. Channel Off-/On-Capacitance
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