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參數(shù)資料
| 型號(hào)： | MAX4730EXT+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 6/9頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC SWITCH SPDT SC70-6 |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program Low Voltage Analog Switches Overview |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 功能： | 開關(guān) |
| 電路： | 1 x SPDT |
| 導(dǎo)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-TSSOP，SC-88，SOT-363 |
| 供應(yīng)商設(shè)備封裝： | SC-70-6 |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 其它名稱： | MAX4730EXT+TDKR |
MAX4729/MAX4730
Low-Voltage 3.5
, SPDT,
CMOS Analog Switches
6
_______________________________________________________________________________________
50%
0V
RL
IN
VIN
V+
tOFF
0V
tON
CL
V+
VCOM
MAX4729
MAX4730
GND
tr < 5ns
tf < 5ns
NO/NC
VNO/NC
V+
OPEN
NC/NO
COM
RL
IN
VIN
CL
V+
VCOM
MAX4729
MAX4730
GND
NO
VS
V+
VS
NC
COM
IN
50%
90%
VNO/NC
VCOM
50%
0V
V+
tBBM
IN
50%
90%
VS
VCOM
0V
90%
tBBM
tBBM = tON(NC) - tOFF(NO) OR tBBM = tON(NO) - tOFF(NC)
Figure 1. Switching Times
Detailed Description
The MAX4729/MAX4730 single-pole/double-throw
(SPDT) switches operate from a single supply ranging
from +1.8V to +5.5V. These switches provide low 3.5
on-resistance (RON), as well as 0.45
RON flatness with
a 2.7V supply. These devices typically consume only
1nA of supply current, making them suitable for use in
low-power, portable applications. The MAX4729/
MAX4730 feature low-leakage currents over the entire
temperature range, TTL/CMOS-compatible digital logic,
and excellent AC characteristics.
Applications Information
Digital Control Inputs
The MAX4729/MAX4730 logic inputs accept up to +5.5V,
regardless of supply voltage. For example, with a +3.3V
supply, IN can be driven low to GND and high to +5.5V,
allowing for mixing of logic levels in a system. With a 2.7V
to 3.6V power-supply voltage range, the logic thresholds
are set so VIL = 0.4V (max) and VIH = 2V (min).
Power-Supply Sequencing
and Overvoltage Protection
Caution: Do not exceed the absolute maximum ratings
because stresses beyond the listed ratings can cause
permanent damage to the device. Proper power-supply
sequencing is recommended for all CMOS devices.
Always apply V+ before applying analog signals, espe-
cially if the analog signal is not current limited.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX4730EXT-TG48 | 制造商:Maxim Integrated Products 功能描述:LOW-VOLTAGE 3.5 OHM, SPDT, CMOS ANALOG SWITCHES - Tape and Reel |
| MAX4731EBL | 制造商:Maxim Integrated Products 功能描述:ANALOG SWITCH, DUAL,SPST - Bulk |
| MAX4731EBL+ | 制造商:Maxim Integrated Products 功能描述:ANLG SW DUAL SPST 11V 9UCSP - Rail/Tube 制造商:Rochester Electronics LLC 功能描述: |
| MAX4731EBL+T | 功能描述:模擬開關(guān) IC 50Ohm Dual SPST Analog Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| MAX4731ETA+ | 制造商:Maxim Integrated Products 功能描述:50OHM DUAL SPST ANALOG SWITCHES IN - Rail/Tube |
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