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| 型号： | MAX4996ETG+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/13页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH TRIPLE DPDT 24TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 功能： | 开关 |
| 电路： | 3 x DPDT |
| 导通状态电阻： | 4 欧姆 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 2.5 V ~ 5.5 V |
| 电流 - 电源： | 5µA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-WFQFN 裸露焊盘 |
| 供应商设备封装： | 24-TQFN-EP（4x4） |
| 包装： | 带卷 (TR) |
MAX4996/MAX4996L
Triple DPDT, Low-Capacitance Data Switches
10
______________________________________________________________________________________
Detailed Description
The MAX4996/MAX4996L triple DPDT analog switches
operate from a single +2.5V to +5.5V supply and feature
2.0Ω (typ) on-resistance, low 6pF (typ) on-capacitance,
and low power-supply current consumption. The combi-
nation of low resistance and low capacitance make this
switch ideal for high-frequency applications.
The MAX4996 has an active-high enable input (EN) to
disable the switches, while the MAX4996L has an
active-low enable input (
EN) to disable the switches.
The enable input decreases the supply current and also
places the COM_ outputs in a high-impedance state.
Digital Control Inputs
Each pair of switches feature a digital-control logic
input: CB_. CB_ controls the position of the switches as
shown in the
Pin Configuration/Truth Tables. The
MAX4996/MAX4996L also feature an enable input to
turn all switches on or off. Drive EN low on the
MAX4996, or
EN high on the MAX4996L, to disable the
switches. While disabled, the switches are high-imped-
ance and the supply current drops to 0.1A (typ). To
enable all switches, drive EN high on the MAX4996 or
EN low on the MAX4996L.
Driving all digital inputs (CB_, EN,
EN) rail-to-rail mini-
mizes supply current.
Analog Signal Levels
The on-resistance of the MAX4996/MAX4996L are very
low and stable as the analog input signals are swept
from ground to VCC (see the Typical Operating
Characteristics). These switches are bidirectional,
allowing NO_, NC_, and COM_ to be configured as
either inputs or outputs.
Applications Information
Power-Supply Bypassing
Power-supply bypassing improves noise margin and
prevents switching noise from propagating from the
VCC supply to other components. A 0.1F ceramic
capacitor connected from VCC to GND is adequate for
most applications.
Power-Supply Sequencing
Always apply VCC before the analog signals.
Chip Information
PROCESS: BiCMOS
Functional Diagram
COM1
COM2
COM3
COM4
COM5
COM6
GND
VCC
CB12
CB34
CB56
NO1
NO2
NO3
NO4
NO5
NO6
NC1
NC2
NC3
NC4
NC5
NC6
EN (EN)
MAX4996/MAX4996L
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX4996LETG+ | 功能描述:模拟开关 IC Triple DPDT Low-Cap Data 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 |
| MAX4996LETG+T | 功能描述:模拟开关 IC Triple DPDT Low-Cap Data 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 |
| MAX4998ETI+ | 功能描述:模拟开关 IC Dual Ch Display Port MUX 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 |
| MAX4998ETI+T | 功能描述:模拟开关 IC Dual Ch Display Port MUX 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 |
| MAX4999ETJ+ | 功能描述:多路器开关 IC USB 2.0 Hi-Speed Differential 8:1 MUX RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
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