參數(shù)資料
型號(hào): MAX4780EUE+T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 11/11頁(yè)
文件大?。?/td> 0K
描述: IC MULTIPLEXER QUAD 2X1 16TSSOP
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: 4 x 2:1
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(±): 1.6 V ~ 4.2 V
電流 - 電源: 2µA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 16-TSSOP
包裝: 帶卷 (TR)
Test Circuits/Timing Diagrams (continued)
MAX4780/MAX4784
0.7
, Low-Voltage, Quad 2:1 Analog
Multiplexers
_______________________________________________________________________________________
9
NOTES: MEASUREMENTS ARE STANDARDIZED AGAINST SHORTS AT SOCKET TERMINALS.
OFF-ISOLATION IS MEASURED BETWEEN COM AND "OFF" NO TERMINAL ON EACH SWITCH.
ON-LOSS IS MEASURED BETWEEN COM AND "ON" NO TERMINAL ON EACH SWITCH.
CROSSTALK IS MEASURED FROM ONE CHANNEL TO ALL OTHER CHANNELS.
SIGNAL DIRECTION THROUGH SWITCH IS REVERSED; WORST VALUES ARE RECORDED.
*MAX4784 ONLY.
V+
VOUT
VIN
GND
V+
VIN
VOUT
MEAS
NETWORK
ANALYZER
50
50
50
OFF-ISOLATION = 20log
ON-LOSS = 20log
CROSSTALK = 20log
50
REF
VOUT
VIN
VOUT
VIN
A0
V+ OR GND
NC, NO
COM
10nF
MAX4780/
MAX4784
EN*
Figure 5. Off-Isolation, On-Loss, and Crosstalk
V+
GND
V+
A0
V+ OR GND
1MHz
CAPACITANCE
ANALYZER
NC, NO
COM
MAX4780/
MAX4784
EN*
*MAX4784 ONLY.
Figure 4. Capacitance
0
V+
VOUT IS THE MEASURED VOLTAGE DUE TO CHARGE-
TRANSFER ERROR Q WHEN THE CHANNEL TURNS OFF.
VOUT
Q =
VOUT CL
VOUT
V+
VOUT
VGEN
RGEN
GND
V+
A0
V+ OR GND
NC, NO
COM
MAX4780/
MAX4784
CL*
EN**
VEN
*CL INCLUDES STRAY CAPACITANCE.
**MAX4784 ONLY.
VEN
Figure 3. Charge Injection
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