HEF4051BTS,112

Description：IC MUX 8:1 155OHM 16SSOP
Series：-

SKU:7f67d341bc71 Category: Analog Switches, Multiplexers, Demultiplexers Brand: Nexperia USA Inc.

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Product introduction

Product Detailed Parameters

Description：IC MUX 8:1 155OHM 16SSOP
Series：-
Mfr：Nexperia USA Inc.
Package：Tube
Switch Circuit：-
Multiplexer/Demultiplexer Circuit：8:01
On-State Resistance (Max)：155Ohm
Channel-to-Channel Matching (ΔRon)：5Ohm
Voltage - Supply, Single (V+)：3V ~ 15V
Voltage - Supply, Dual (V±)：-
Switch Time (Ton, Toff) (Max)：-
-3db Bandwidth：70MHz
Charge Injection：-
Channel Capacitance (CS(off), CD(off))：7.5pF
Current - Leakage (IS(off)) (Max)：200nA
Crosstalk：-50dB @ 1MHz
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：16-SSOP (0.209", 5.30mm Width)
Supplier Device Package：16-SSOP
Number of Circuits：1
Grade：-
Qualification：-

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HEF4051BTS,112

Overview

The HEF4051BTS,112 is an 8-channel analog multiplexer/demultiplexer manufactured by Nexperia USA Inc. It operates within a supply voltage range of 3.0 V to 15.0 V and features three digital select inputs (S1, S2, S3), eight independent I/Os (Yn), one common I/O (Z), and a low-active enable input (E). The device utilizes a TSSOP16 package (SOT403-1) with a body width of 4.4 mm. It supports an ambient temperature range from -40 °C to +125 °C. Static characteristics include an OFF-state leakage current of up to 1000 nA at the Z port and 200 nA per channel at the Y port when VDD is 15 V. Dynamic performance includes propagation delays ranging from 10 ns to 300 ns depending on voltage levels.

Feature Summary

CMOS technology providing low power dissipation and high noise immunity
Input clamp diodes enabling interface to voltages exceeding VCC using current limiting resistors
Fully static operation with standardized symmetrical output characteristics
ESD protection compliant with ANSI/ESDA/JEDEC standards for HBM and CDM

Applications

Analog multiplexing and demultiplexing
Digital multiplexing and demultiplexing
Signal gating

Procurement Notes

Verify the specific ordering suffix against official Nexperia documentation to confirm the exact package type and tape-and-reel specifications. Confirm that the HEF4051BTS variant aligns with the required thermal and mechanical constraints for the target PCB layout. Ensure compliance with JEDEC standard JESD 13-B requirements during component selection.

Selection Notes

Select this component for designs requiring an 8:1 analog switch configuration in a compact surface-mount form factor. Consider the maximum ON resistance values which vary significantly between 5 V and 15 V supply rails. Evaluate the dynamic power dissipation formulas based on the specific load capacitance and operating frequency to ensure thermal stability within the specified temperature range.

Part Context

This part belongs to the HEF4051B family of single-pole octal-throw analog switches. The datasheet revision history indicates that previous SSOP16 variants have been removed from the product specification, consolidating the offering into SO16 and TSSOP16 packages. This model represents the thin shrink small outline package version suitable for space-constrained applications.