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參數(shù)資料
| 型號： | MAX350EWN+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 15/20頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC MULTIPLEXER DUAL 4X1 18SOIC |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 40 |
| 功能： | 多路復(fù)用器 |
| 電路： | 2 x 4:1 |
| 導(dǎo)通狀態(tài)電阻： | 100 歐姆 |
| 電壓電源： | 單/雙電源 |
| 電壓 - 電源，單路/雙路(±)： | 2.7 V ~ 16 V，±2.7 V ~ 8 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： | 18-SOIC（0.295"，7.50mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 18-SOIC W |
| 包裝： | 管件 |
MAX349/MAX350
Serially Controlled, Low-Voltage,
8-Channel/Dual 4-Channel Multiplexers
4
_______________________________________________________________________________________
SCLK Frequency
fSCLK
RESET Minimum Pulse Width
tRW
70
ns
TA = +25°C
Fall Time of DOUT (Note 4)
tDF
100
ns
20% of V+ to 70% of V+,
CL = 10pF
C, E, M
Allowable Fall Time at DIN, SCLK
(Note 4)
tSCF
2
s
20% of V+ to 70% of V+,
CL = 10pF
C, E, M
Allowable Rise Time at DIN, SCLK
(Note 4)
tSCR
2
s
20% of V+ to 70% of V+,
CL = 10pF
C, E, M
Rise Time of DOUT (Note 4)
tDR
100
ns
20% of V+ to 70% of V+,
CL = 10pF
C, E, M
DIN Data Valid after Falling SCLK
(Note 4)
tDO
400
ns
Data Hold Time
Minimum Data Setup Time
tDS
17
100
ns
tDH
0
-17
85
50% of SCLK to 10% of DOUT,
CL = 10pF
SCLK Low Time
ns
tCL
C, E, M
190
ns
TA = +25°C
C, E, M
PARAMETER
SYMBOL
MIN
TYP
MAX
(Note 1)
UNITS
C, E, M
SCLK High Time
CS Lag Time
tCSH2
240
ns
tCH
190
CS Lead Time
Cycle Time
ns
tCH +tCL
480
tCSS
240
ns
C, E, M
0
2.1
ns
MHz
C, E, M
CONDITIONS
SERIAL DIGITAL INTERFACE
TIMING CHARACTERISTICS—Dual Supplies (Figure 1)
(V+ = +4.5V to +5.5V, V- = -4.5V to -5.5V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
Note 1: The algebraic convention is used in this data sheet; the most negative value is shown in the minimum column.
Note 2:
RON = RON(max) - RON(min). On-resistance match between channels and on-resistance flatness are guaranteed only with
specified voltages. Flatness is defined as the difference between the maximum and minimum value of on-resistance as
measured over the specified analog signal range.
Note 3: Leakage parameters are 100% tested at maximum rated hot temperature and guaranteed by correlation at room temp.
Note 4: Guaranteed by design.
Note 5: Leakage testing at single supply is guaranteed by testing with dual supplies.
Note 6: See Figure 6. Off-isolation = 20log10 VCOM/VNO, VCOM = output. NO = input to off switch.
Note 7: Between any two switches. See Figure 3.
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| MAX350EWN+ | 功能描述:多路器開關(guān) IC 4:1 2Ch Low Voltage MUX RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16 |
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| MAX350EWN-T | 功能描述:多路器開關(guān) IC RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16 |
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