, SPDT, CMOS Analog Switches _________________________________________" />
參數(shù)資料
型號: MAX4730ELT+T
廠商: Maxim Integrated Products
文件頁數(shù): 7/9頁
文件大?。?/td> 0K
描述: IC SWITCH SPDT 6UDFN
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,500
功能: 開關
電路: 1 x SPDT
導通狀態(tài)電阻: 5.5 歐姆
電壓電源: 單電源
電壓 - 電源,單路/雙路(±): 1.8 V ~ 5.5 V
電流 - 電源: 1nA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 6-WFDFN
供應商設備封裝: 6-uDFN(1.5x1.0)
包裝: 帶卷 (TR)
MAX4729/MAX4730
Low-Voltage 3.5
, SPDT,
CMOS Analog Switches
_______________________________________________________________________________________
7
MEASUREMENTS ARE STANDARDIZED AGAINST
SHORT AT SOCKET TERMINALS. OFF-ISOLATION IS
MEASURED BETWEEN COM AND “OFF” NO OR NC
TERMINAL ON EACH SWITCH. ON-LOSS IS MEASURED
BETWEEN COM AND “ON” TERMINAL ON EACH SWITCH.
CROSSTALK IS MEASURED FROM ONE CHANNEL TO ALL
OTHER CHANNELS. SIGNAL DIRECTION THROUGH SWITCH
IS REVERSED; WORST VALUES ARE RECORDED.
V+
VMEAS
GND
V+
IN
NO
OR
NC
COM
VIN
MAX4729
MAX4730
ON-LOSS = 20log
VMEAS
VREF
CROSSTALK = 20log
VMEAS
VREF
NETWORK
ANALYZER
50
50
50
50
MEAS
REF
0.1
F
50
VREF
OFF-ISOLATION = 20log
VMEAS
VREF
Figure 2. Off-Isolation/On-Loss Bandwidth, Crosstalk
VGEN
GND
CL
VOUT
V+
VOUT
Q = (
VOUT)(CL)
COM
SWITCH
INPUT
ON
0V
V+
OFF
IN
V+
RGEN
IN
MAX4729
MAX4730
SWITCH
OUTPUT
LOGIC INPUT (0 TO V+)
NO
OR NC
Figure 3. Charge Injection
V+
GND
V+
IN
NO
OR
NC
COM
MAX4729
MAX4730
AS
REQUIRED
f = 1MHz
CAPACITANCE
ANALYZER
Figure 4. NO, NC, and COM Capacitance
Chip Information
TRANSISTOR COUNT: 190
PROCESS: CMOS
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