參數(shù)資料
型號(hào): MAX4741
廠商: Maxim Integrated Products, Inc.
元件分類: CAN
英文描述: 0.8Ω,low-voltage,single-supply dual SPST analog switches
中文描述: 0.8Ω、低電壓、單電源、雙路SPST模擬開關(guān)
文件頁數(shù): 9/12頁
文件大?。?/td> 299K
代理商: MAX4741
M
0.8
, Low-Voltage, Single-Supply Dual SPST
Analog Switches
_______________________________________________________________________________________
9
MEASUREMENTS ARE STANDARDIZED AGAINST
SHORT AT SOCKET TERMINALS. OFF-ISOLATION IS
MEASURED BETWEEN COM AND “OFF” TERMINAL
ON EACH SWITCH. ON-LOSS IS MEASURED BETWEEN
COM AND “ON” TERMINAL ON EACH SWITCH. SIGNAL
DIRECTION THROUGH SWITCH IS REVERSED; WORST
VALUES ARE RECORDED.
V+
V+
V
OUT
GND
V+
IN_
NO_
OR
NC_
COM_
V
IN
MAX4741
MAX4742
MAX4743
OUT
OFF-ISOLATION = 20log V
IN
OUT
ON-LOSS = 20log V
IN
* ADD 50
TERMINATION FOR
OFF-ISOLATION
NETWORK
ANALYZER
50
50
50
50
MEAS
REF
0.1
μ
F
*
Figure 2. Off-Isolation, On-Loss, and Crosstalk
V
OUT
V+
0
V
IN
V
OUT
MAX4742
MAX4741
V
IS THE MEASURED VOLTAGE DUE TO CHARGE TRANSFER
ERROR Q WHEN THE CHANNEL TURNS OFF.
Q =
V
OUT
x
C
L
V+
V
OUT
GND
V+
IN_
NO_
OR
NC_
COM_
50
MAX4741
MAX4742
MAX4743
C
1000pF
V
IN
R
GEN
V
GEN
V+
GND
V+
IN_
NO_
OR
NC_
COM_
MAX4741
MAX4742
MAX4743
1MHz
CAPACITANCE
ANALYZER
AS
REQUIRED
Figure 3. Charge Injection
Figure 4. NO_, NC_, and COM_ Capacitance
Test Circuits/Timing Diagrams (continued)
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