Datasheet > DG3157_09

DG3157_09

更新时间： 2024-09-24 10:03:35

品牌	Logo	应用领域
威世 - VISHAY		开关光电二极管
页数	文件大小	规格书
8页	125K
描述
High-Speed, Low RON, SPDT Analog Switch

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DG3157_09 数据手册

DG3157

Vishay Siliconix

High-Speed, Low R , SPDT Analog Switch

(2:1 Multiplexer/Demultiplexer Bus Switch)

DESCRIPTION

FEATURES

•

Halogen-free According to IEC 61249-2-21

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.

• Direct cross to industry standard

SN74LVC1G3157, NC7SB3157,

NLASB3175, Pl5A3157, and STG3157

•

SC-70 6-lead package

1.65 V to 5.5 V V_CCoperation

5 Ω connection between ports

Minimal propagation delay

Break-before-make switching

The DG3157 can handle both analog and digital signals and

permits signals with amplitudes of up to V_CCto be

transmitted in either direction.

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.

• Zero bounce in flow-through mode

FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION

SC-70

6-Pin

GND

V+

Top View

Device Marking: G1

TRUTH TABLE

ORDERING INFORMATION

Logic Input (S)

Function

Temp. Range

Package

Part Number

B₀Connected to A

B₁Connected to A

DG3157DL-T1-E3

DG3157DL-T1-GE3

(Halogen-free)

- 40 °C to 85 °C

SC-70-6

Document Number: 72648

S09-0294-Rev. D, 23-Feb-09

www.vishay.com

12 3 4 5 6 7 8

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与DG3157_09相关器件

型号	品牌	获取价格	描述	数据表
DG3157A	VISHAY	获取价格	Low Voltage, 300-MHz - 3 dB Bandwidth, SPDT Analog Switch with Power Down Protection (2:1
DG3157ADN-T1-E4	VISHAY	获取价格	Low Voltage, 300-MHz - 3 dB Bandwidth, SPDT Analog Switch with Power Down Protection (2:1
DG3157B	VISHAY	获取价格	Low Voltage, 300-MHz - 3 dB Bandwidth, SPDT Analog Switch with Power Down Protection (2:1
DG3157BDN-T1-E4	VISHAY	获取价格	Low Voltage, 300-MHz - 3 dB Bandwidth, SPDT Analog Switch with Power Down Protection (2:1
DG3157DL	VISHAY	获取价格	High-Speed, Low rON, SPDT Analog Switch (2:1 Multiplexer/Demultiplexer Bus Switch)
DG3157DL-E3	VISHAY	获取价格	IC 2-CHANNEL, SGL POLE DOUBLE THROW SWITCH, PDSO6, SC-70, 6 PIN, Multiplexer or Switch
DG3157DL-T1	VISHAY	获取价格	High-Speed, Low rON, SPDT Analog Switch (2:1 Multiplexer/Demultiplexer Bus Switch)
DG3157DL-T1-E3	VISHAY	获取价格	High-Speed, Low rON, SPDT Analog Switch (2:1 Multiplexer/Demultiplexer Bus Switch)
DG3157DL-T1-GE3	VISHAY	获取价格	High-Speed, Low RON, SPDT Analog Switch
DG3157E	VISHAY	获取价格	Powered-off Protection, High Speed, 1.65 V to 5.5 V, SPDT Analog Switch (2:1 Multiplexer /