Datasheet > DG3157DL-T1

DG3157DL-T1

更新时间： 2024-11-29 06:53:03

品牌	Logo	应用领域
威世 - VISHAY		解复用器开关光电二极管
页数	文件大小	规格书
7页	104K
描述
High-Speed, Low rON, SPDT Analog Switch (2:1 Multiplexer/Demultiplexer Bus Switch)

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DG3157DL-T1 数据手册

DG3157

Vishay Siliconix

High-Speed, Low r , SPDT Analog Switch

(2:1 Multiplexer/Demultiplexer Bus Switch)

DESCRIPTION

FEATURES

•

Direct Cross to Industry Standard

SN74LVC1G3157, NC7SB3157, NLASB3175,

Pl5A3157, and STG3157

The DG3157 is a high-speed single-pole double-throw, low

power, TTL-Compatible bus switch. Using sub-micro CMOS

technology, the DG3157 achieves low on-resistance and

negligible propagation delay.

Pb-free

Available

RoHS*

COMPLIANT

•

SC-70 6-Lead Package

1.65 V to 5.5 V V_CCOperation

5 Ω Connection Between Ports

Minimal Propagation Delay

The DG3157 can handle both analog and digital signals and

permits signals with amplitudes of up to V_CCto be

transmitted in either direction.

Break-Before-Make Switching

Zero Bounce In Flow-Through Mode

When the Select pin is low, B₀is connected to the output A

pin. When the Select pin is high, B₁is connected to the

output A pin. The path that is open will have a high-

impedance state with respect to the output. Make-before-

break is guaranteed. An eptiaxial layer prevents latch-up.

FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION

SC-70

6- Pin

TRUTH TABLE

Logic Input (S)

Function

GND

V+

B₀Connected to A

B₁Connected to A

Top View

Device Marking: G1

ORDERING INFORMATION

Temp Range

Package

Part Number

DG3157DL-T1

DG3157DL-T1-E3

- 40 to 85 °C

SC70-6

* Pb containing terminations are not RoHS compliant, exemptions may apply

Document Number: 72648

S-70852–Rev. C, 30-Apr-07

www.vishay.com

12 3 4 5 6 7

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