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| 型号： | ADG4612BRUZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 10/24页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH QUAD SPST 16TSSOP |
| 设计资源： | Power off protected data acquisition signal chain using ADG4612 , AD711, and AD7476 (CN0165) |
| 标准包装： | 96 |
| 功能： | 开关 |
| 电路： | 4 x SPST - NO |
| 导通状态电阻： | 5.1 欧姆 |
| 电压电源： | 单/双电源 |
| 电压 - 电源，单路/双路(±)： | 3 V ~ 12 V，±3 V ~ 5.5 V |
| 电流 - 电源： | 600µA |
| 工作温度： | -40°C ~ 105°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 16-TSSOP |
| 包装： | 管件 |
ADG4612/ADG4613
Rev. 0 | Page 18 of 24
BIPOLAR OPERATION AND SINGLE-SUPPLY
OPERATION
The ADG4612/ADG4613 have a maximum operational range
from VDD to VSS of 16 V. The maximum signal range from source
to drain, VS to VD , is also 16 V. During operation of the device,
the signal range can exceed the power supply rails, but the voltage
between the most negative voltage on the device (VS,VD or VSS)
should be within 16 V of the most positive voltage (VS, VD, INx,
or VDD). These voltage ratings should be adhered to at all times
for guaranteed functionality. See Table 5 for guaranteed supply
ranges. Signal ranges and power supply ranges exceeding 16 V
may affect the long-term reliability of the device.
The ground pin must always be connected to the GND
potential to ensure proper functionality in isolation and
normal operation mode.
The minimum VDDvoltage that the part is guaranteed operational
is 2.7 V. The maximum recommended VDD voltage is 16 V.
The minimum supply voltage recommended on VSS is 5.5 V,
and the maximum voltage allowable on VSS is 0 V. Therefore,
given that the VDD to VSS range is 16 V maximum when, VSS =
5.5 V, the VDD = +10.5 V maximum.
Positive Fault Condition
If the analog input exceeds VDD by a threshold voltage, VT, then
the switch turns off and is in isolation mode. The part can handle a
fault of up to 16 V, referenced to the most negative signal. For
example, if VDD= 5 V, VSS = 0 V, then the switch protects against
an overvoltage of up to 16 V. If VSS = 5 V and VDD = +5 V, then
the switch protects against an overvoltage of up to +11 V.
Negative Fault Condition; Negative Signal Handling
The ADG4612/ADG4613 are not damaged if the analog inputs
exceed the negative supply, VSS. If the switch is in the off condition,
the switch blocks a signal up to 5.5 V. If the switch is in the on
condition, the switch remains on, and the negative signal is passed
to the output; therefore, the ADG4612/ADG4613 can pass a
negative signal up to 5.5 V with VSS = 0 V. The user must ensure
that the downstream circuitry can handle this signal level. Also,
the user should ensure the voltage between the most negative
voltage on the device (VS ,VD or VSS) is within 16 V of the most
positive voltage (VS, VD, INx, or VDD).
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADG4612BRUZ-REEL7 | 功能描述:模拟开关 IC 5V 4 x SPST Known Power Off 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 |
| ADG4613BCPZ-REEL7 | 功能描述:IC SWITCH QUAD SPST 16LFCSP RoHS:是 类别:集成电路 (IC) >> 接口 - 模拟开关，多路复用器，多路分解器 系列:- 标准包装:1,000 系列:- 功能:多路复用器 电路:1 x 4:1 导通状态电阻:- 电压电源:双电源 电压 - 电源，单路/双路(±):±5V 电流 - 电源:7mA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC 包装:带卷 (TR) |
| ADG4613BRUZ | 功能描述:IC SWITCH QUAD SPST 16TSSOP RoHS:是 类别:集成电路 (IC) >> 接口 - 模拟开关，多路复用器，多路分解器 系列:- 应用说明:Ultrasound Imaging Systems Application Note 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:250 系列:- 功能:开关 电路:单刀单掷 导通状态电阻:48 欧姆 电压电源:单电源 电压 - 电源，单路/双路(±):2.7 V ~ 5.5 V 电流 - 电源:5µA 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:48-LQFP 供应商设备封装:48-LQFP（7x7） 包装:托盘 |
| ADG4613BRUZ-REEL7 | 功能描述:模拟开关 IC 5V 4 x SPST Known Power Off 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 |
| ADG465 | 制造商:AD 制造商全称:Analog Devices 功能描述:Single Channel Protector in an SOT-23 Package |
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