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| 型号： | MAX4624EZT+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 9/11页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH SPDT SOT23-6 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 功能： | 开关 |
| 电路： | 1 x SPDT |
| 导通状态电阻： | 1 欧姆 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 1.8 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SOT-23-6 细型，TSOT-23-6 |
| 供应商设备封装： | TSOT-23-6 |
| 包装： | 标准包装 |
| 产品目录页面： | 1421 (CN2011-ZH PDF) |
| 其它名称： | MAX4624EZT+TDKR |
a small-signal diode (D1) as shown in Figure 1. If the
analog signal can dip below GND, add D2. Adding
protection diodes reduces the analog range to a diode
drop (about 0.7V) below V+ (for D1), and a diode drop
above ground (for D2). On-resistance increases slightly
at low supply voltages. Maximum supply voltage (V+)
must not exceed +6V.
Adding protection diode D2 causes the logic threshold
to be shifted relative to GND. TTL compatibility is not
guaranteed when D2 is added.
Protection diodes D1 and D2 also protect against some
overvoltage situations. With Figure 1’s circuit, if the sup-
ply voltage is below the absolute maximum rating, and
if a fault voltage up to the absolute maximum rating is
applied to an analog signal pin, no damage will result.
MAX4624/MAX4625
1
, Low-Voltage, Single-Supply
SPDT Analog Switches
_______________________________________________________________________________________
7
tr < 5ns
tf < 5ns
50%
VINL
LOGIC
INPUT
RL
50
COM
GND
IN
CL INCLUDES FIXTURE AND STRAY CAPACITANCE.
VOUT = VN_
(
RL
)
RL + RON
VIN_
VINH
tOFF
0V
NO
OR NC
0.9 V0UT
0.9 VOUT
tON
VOUT
SWITCH
OUTPUT
LOGIC
INPUT
LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES
THAT HAVE THE OPPOSITE LOGIC SENSE.
V+
CL
35pF
V+
VOUT
MAX4624
MAX4625
Figure 2. Switching Time
Test Circuits/Timing Diagrams
50%
VINH
VINL
LOGIC
INPUT
VOUT
0.9 VOUT
tD
LOGIC
INPUT
RL
50
GND
CL INCLUDES FIXTURE AND STRAY CAPACITANCE.
NO
IN
NC
VOUT
V+
CL
35pF
VN_
COM
MAX4624
Figure 3a. Break-Before-Make Interval (MAX4624 only)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX4625EUT | 制造商:Maxim Integrated Products 功能描述:1OHM LOW-VOLTAGE SINGLE-SUPPLY SP - Rail/Tube |
| MAX4625EUT+ | 制造商:Maxim Integrated Products 功能描述:ANLG SW SGL SPDT 5.5V 6PIN SOT-23 - Rail/Tube |
| MAX4625EUT+T | 功能描述:模拟开关 IC 1Ohm Low-V SPDT Analog Switch RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| MAX4625EUT-T | 功能描述:模拟开关 IC 1Ohm Low-V SPDT Analog Switch RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| MAX4625EZT | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
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