Analog Switches | NLAST44599

双 DPDT 模拟开关，TTL 电平

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NLAST44599 是一款先进的 CMOS 双独立 DPDT（双刀双掷）模拟开关，采用硅门极 CMOS 工艺制造。在保持 CMOS 低功耗的同时， 它实现了高速传播延迟和低导通电阻。此款 DPDT 控制在整个电源范围（从 VCC 到 GND）内可能变化的模拟和数字电压。该器件设计比传统 CMOS 模拟开关的导通电阻 (RON) 低很多，基于输入电压的线性也更强。沟道选择输入结构可在应用 0 V 至 5.5 V 之间的电压时提供保护，无论电源电压如何。这种输入结构有助于防止电源电压 — 输入/输出电压不匹配、电池备用、热插入等导致的器件损坏。NLAST44599 还用作一个四路 2:1 多路复用器—信号分离器模拟开关，带有两个选择引脚，每个选择引脚都可控制两个多路复用器—信号分离器。

  • Select Pins Compatible with TTL Levels
  • Channel Select Input Over-Voltage Tolerant to 5.5 V
  • Fast Switching and Propagation Speeds
  • Break-Before-Make Circuitry
  • Low Power Dissipation: ICC = 2 µA (Max) at TA = 25?C
  • Diode Protection Provided on Channel Select Input
  • Improved Linearity and Lower ON Resistance over Input Voltage
  • Latchup Performance Exceeds 300 mA
  • ESD Performance: HBM > 2000 V; MM > 100 V
  • Chip Complexity: 158 FETs

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NLAST44599DT

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CAD Model

Pb

A

H

P

TSSOP-16

948F-01

1

260

TUBE

96

N

4

8

DPDT

8

30

2

5.5

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NLAST44599DTG

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CAD Model

Pb

A

H

P

TSSOP-16

948F-01

1

260

TUBE

96

N

4

8

DPDT

8

30

2

5.5

Price N/A

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NLAST44599DTR2

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CAD Model

Pb

A

H

P

TSSOP-16

948F-01

1

260

REEL

2500

N

4

8

DPDT

8

30

2

5.5

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NLAST44599DTR2G

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CAD Model

Pb

A

H

P

TSSOP-16

948F-01

1

260

REEL

2500

N

4

8

DPDT

8

30

2

5.5

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NLAST44599MN

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Pb

A

H

P

QFN-16

485G-01

1

235

TUBE

123

N

4

8

DPDT

8

30

2

5.5

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NLAST44599MNG

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Pb

A

H

P

QFN-16

485G-01

1

260

TUBE

123

N

4

8

DPDT

8

30

2

5.5

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NLAST44599MNR2

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CAD Model

Pb

A

H

P

QFN-16

485G-01

1

235

REEL

3000

N

4

8

DPDT

8

30

2

5.5

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NLAST44599MNR2G

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Obsolete

CAD Model

Pb

A

H

P

QFN-16

485G-01

1

260

REEL

3000

N

4

8

DPDT

8

30

2

5.5

Price N/A

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