Datasheet > NLAST9431

NLAST9431

更新时间： 2024-11-20 03:46:23

品牌	Logo	应用领域
安森美 - ONSEMI		开关光电二极管
页数	文件大小	规格书
11页	102K
描述
Low Voltage Single Supply Dual DPDT Analog Switch

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NLAST9431 数据手册

NLAST9431

Low Voltage Single Supply

Dual DPDT Analog Switch

The NLAST9431 is an advanced CMOS dual−independent DPDT

(double pole−double throw) analog switch, fabricated with silicon

gate CMOS technology. It achieves high−speed propagation delays

and low ON resistances while maintaining CMOS low−power

dissipation. This DPDT controls analog and digital voltages that may

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vary across the full power−supply range (from V to GND).

MARKING

The device has been designed so the ON resistance (R ) is much

DIAGRAMS

lower and more linear over input voltage than R of typical CMOS

analog switches.

The channel−select input structure provides protection when

voltages between 0 V and 5.5 V are applied, regardless of the supply

voltage. This input structure helps prevent device destruction caused

by supply voltage − input/output voltage mismatch, battery backup,

hot insertion, etc.

BB M

WQFN16

CASE 488AP

The NLAST9431 can also be used as a quad 2−to−1 multiplexer−

demultiplexer analog switch with two Select pins that each controls

two multiplexer−demultiplexers.

= Specific Device Code

= Date Code & Assembly Location

= Pb−Free Device

• Select Pins Compatible with TTL Levels

• Channel Select Input Overvoltage Tolerant to 5.5 V

• Fast Switching and Propagation Speeds

ORDERING INFORMATION

See detailed ordering and shipping information in the package

• Break−Before−Make Circuitry

dimensions section on page 10 of this data sheet.

• Low Power Dissipation: I = 2 ꢀ A (Max) at T = 25°C

• Diode Protection Provided on Channel Select Input

• Improved Linearity and Lower ON Resistance over Input Voltage

• Latch−up Performance Exceeds 300 mA

• Chip Complexity: 158 FETs

• Pb−Free Packages are Available

Semiconductor Components Industries, LLC, 2006

Publication Order Number:

January, 2006 − Rev. 0

NLAST9431/D

12 3 4 5 6 7...11

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