PS385ESE

Description：IC SWITCH DPST-NOX2 30OHM 16SOIC
Series：-

SKU:df5414cfad74 Category: Analog Switches, Multiplexers, Demultiplexers Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：IC SWITCH DPST-NOX2 30OHM 16SOIC
Series：-
Mfr：Diodes Incorporated
Package：Tube
Switch Circuit：DPST - NO
Multiplexer/Demultiplexer Circuit：2:01
On-State Resistance (Max)：30Ohm
Channel-to-Channel Matching (ΔRon)：200mOhm
Voltage - Supply, Single (V+)：3V ~ 15V
Voltage - Supply, Dual (V±)：±3V ~ 8V
Switch Time (Ton, Toff) (Max)：130ns, 75ns
-3db Bandwidth：-
Charge Injection：2pC
Channel Capacitance (CS(off), CD(off))：12pF, 12pF
Current - Leakage (IS(off)) (Max)：100pA
Crosstalk：-90dB @ 1MHz
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：16-SOIC (0.295", 7.50mm Width)
Supplier Device Package：16-SOIC
Number of Circuits：2
Grade：-
Qualification：-

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PS385ESE

Overview

The PS385ESE is a dual double-pole single-throw (DPST) analog switch manufactured by Diodes Incorporated. It operates with single supplies from +3V to +15V or split supplies of ±3V to ±8V. The device features low on-resistance, typically 16 ohms at ±5V and under 45 ohms at +5V single supply. Switching times are fast, with turn-on times under 175ns and turn-off times under 100ns. It offers low charge injection of 3pC typical and off-channel leakage below 2.5nA at +85°C. The component is housed in a 16-pin Narrow SOIC package and supports TTL/CMOS logic inputs.

Feature Summary

Dual DPST configuration providing two independent signal paths
Low on-resistance minimizes distortion and error voltages
Break-before-make switching action reduces momentary crosstalk
TTL/CMOS logic compatible for direct interface

Applications

Instrumentation and ATE systems
Sample-and-hold circuits
Audio switching and routing
Telecommunication systems
Battery-powered systems

Procurement Notes

Verify the manufacturer designation as Diodes Incorporated, which acquired Pericom Semiconductor. Confirm the specific ordering suffix 'ESE' corresponds to the -40°C to +85°C temperature range and the 16-pin Narrow SOIC package. Ensure compatibility with existing PCB footprints and logic voltage levels before integration.

Selection Notes

Select this component for applications requiring dual isolated signal paths with high precision. It is suitable for environments demanding low power consumption and rail-to-rail analog signal handling. Consider the PS381 or PS383 variants if SPST or SPDT configurations are required instead of the DPST topology.

Part Context

This part belongs to the PS381/PS383/PS385 family of precision analog switches. These devices serve as improved second sources for Maxim Integrated MAX381/MAX383/MAX385 components. The family shares common electrical characteristics but differs in internal switch configuration.