TPW4051-TR

$1.01

Description：ANALOG SWITCH SP8T (SINGLE-POLE
Series：-

SKU:8eb0aa9bf088 Category: Analog Switches, Multiplexers, Demultiplexers Brand: 3PEAK

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：ANALOG SWITCH SP8T (SINGLE-POLE
Series：-
Mfr：3PEAK
Package：Tape & Reel (TR),Cut Tape (CT)
Switch Circuit：SP8T - Open
Multiplexer/Demultiplexer Circuit：8:01
On-State Resistance (Max)：80Ohm
Channel-to-Channel Matching (ΔRon)：15Ohm
Voltage - Supply, Single (V+)：3V ~ 12V
Voltage - Supply, Dual (V±)：-
Switch Time (Ton, Toff) (Max)：60ns, 50ns
-3db Bandwidth：200MHz
Charge Injection：-
Channel Capacitance (CS(off), CD(off))：5pF
Current - Leakage (IS(off)) (Max)：1µA
Crosstalk：-70dB @ 1MHz
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package：16-TSSOP
Number of Circuits：1
Grade：-
Qualification：-

Download product information

TPW4051-TR

Overview

The TPW4051-TR is a single-pole octal-throw (SP8T) analog switch manufactured by 3PEAK, designed for analog or digital multiplexer and demultiplexer applications. It features three digital select inputs (S0, S1, S2), eight independent I/O channels (A0-A7), a common I/O (A), and an active-low enable input (E). The device supports supply voltages of 3.3 V, 5 V, 10 V, and ±5 V, with a maximum differential supply of 12 V. Key electrical parameters include a typical on-state resistance of 50 Ω at ±4.5 V, a bandwidth of 200 MHz, and fast switching times of tON = 60 ns and tOFF = 50 ns. It operates within a temperature range of –40°C to 125°C.

Feature Summary

Break-before-make switching action prevents momentary shorting during channel transitions.
Enhanced process technology provides low power dissipation and high switching speed.
Input voltage range extends to the positive and negative supply rails.

Applications

Industry control systems
Battery-powered systems
Audio signal routing
Instrumentation

Procurement Notes

Verify the specific package variant when ordering, as the TPW4051-TR designation corresponds to the TSSOP16 package in the official order information. Confirm that the thermal pad connection aligns with system design requirements, as it is recommended to be left floating or connected to VEE. Ensure ESD handling protocols meet the specified 1 kV HBM and CDM protection levels during assembly.

Selection Notes

Select this component for applications requiring an 8:1 multiplexing configuration with a 12 V maximum supply capability. Consider the on-resistance variation across different supply voltages; it increases significantly at lower voltages such as 3 V. Verify that the control logic voltage levels are compatible with the selected supply voltage to ensure proper switching thresholds.

Part Context

The TPW4051 belongs to the 3PEAK general-purpose analog switch family, which also includes the TPW4052 (dual 4:1) and TPW4053 (triple 2:1). These devices share similar performance characteristics, including a 200 MHz bandwidth and 50 Ω typical on-resistance at higher supply voltages. The family offers various package options to suit different board space and thermal constraints.