PI5A3159ZCEX

$0.56

Description：IC SWITCH SPDT X 1 900MOHM 6TDFN
Series：-

SKU:688e9ce7ed80 Category: Analog Switches, Multiplexers, Demultiplexers Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：IC SWITCH SPDT X 1 900MOHM 6TDFN
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)
Switch Circuit：SPDT
Multiplexer/Demultiplexer Circuit：2:01
On-State Resistance (Max)：900mOhm
Channel-to-Channel Matching (ΔRon)：30mOhm
Voltage - Supply, Single (V+)：1.8V ~ 5.5V
Voltage - Supply, Dual (V±)：-
Switch Time (Ton, Toff) (Max)：35ns, 20ns
-3db Bandwidth：-
Charge Injection：40pC
Channel Capacitance (CS(off), CD(off))：42pF
Current - Leakage (IS(off)) (Max)：2nA
Crosstalk：-57dB @ 1MHz
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：6-WDFN Exposed Pad
Supplier Device Package：6-TDFN (2.3x2)
Number of Circuits：1
Grade：-
Qualification：-

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PI5A3159ZCEX

Overview

The PI5A3159ZCEX is a single-channel analog switch IC manufactured by Diodes Incorporated, classified under the interface category of analog switches and multiplexers. It features a SPDT (Single Pole Double Throw) configuration with a 2:1 mux/demux circuit topology. The device operates on a single supply voltage ranging from 1.5V to 3.6V. Key electrical parameters include a maximum on-resistance of 400 milliohms, channel-to-channel matching of 80 milliohms maximum, and a charge injection of 40pC. Switching times are specified at a maximum of 20ns for turn-on and 10ns for turn-off. The component supports an operating temperature range from -40°C to +85°C and is housed in a 6-TDFN package.

Feature Summary

Provides low on-resistance switching capability suitable for signal path management
Features tight channel-to-channel matching for balanced signal performance
Supports low-voltage single-supply operation for power-sensitive applications

Applications

Portable consumer electronics requiring low-power signal routing
Battery-operated devices utilizing low-voltage logic interfaces
Signal conditioning circuits in compact mobile hardware

Procurement Notes

Verify current manufacturing status as public records indicate this specific part number may be obsolete or end-of-life. Confirm availability through authorized distributors or check for active replacement components if immediate procurement is required. Ensure compliance with RoHS3 specifications when sourcing alternatives.

Selection Notes

Select this component for applications requiring a single SPDT switch within a 1.5V to 3.6V supply range. The low on-resistance and small TDFN package make it suitable for space-constrained designs. Verify that the 400mΩ on-resistance meets the signal integrity requirements of the target application compared to higher-performance alternatives.

Part Context

This component belongs to the PI3A3159 family of analog switches produced by Diodes Incorporated. It is designed for low-voltage, high-speed switching applications in portable electronics. The device integrates a single SPDT switch in a compact surface-mount package, targeting markets such as mobile phones and handheld devices where power efficiency and board space are critical constraints.