ChipApex | Global Electronic Components Supplier
HEF4052BT/AUJ
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
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 Detailed Parameters
- Description：IC SWITCH SP4T X 2 155OHM 16SO
- Series：-
- Mfr：NXP USA Inc.
- Package：Tape & Reel (TR)
- Switch Circuit：SP4T
- Multiplexer/Demultiplexer Circuit：4:01
- 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-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：16-SO
- Number of Circuits：2
- Grade：-
- Qualification：-
Download product information
Overview
The HEF4052BT/AUJ is a dual single-pole quad-throw analog switch (2x SP4T) manufactured by Nexperia. It operates within a supply voltage range of 3.0 V to 15.0 V and supports ambient temperatures from -40 °C to +125 °C. The device features two independent multiplexers, each with four inputs/outputs (nY0-nY3) and a common input/output (nZ). Key electrical parameters include an ON resistance maximum of 2500 Ω at 5 V and 175 Ω at 15 V. Propagation delays are specified up to 305 ns, while OFF-state leakage current reaches 1000 nA at 15 V. The component utilizes a 16-lead SOIC package.
Feature Summary
- Dual configuration providing two independent 4-channel analog switches
- CMOS technology ensuring low power dissipation and high noise immunity
- Input clamp diodes allowing interface to voltages exceeding VDD
- ESD protection compliant with JEDEC standards for HBM and CDM
Applications
- Analog multiplexing and demultiplexing
- Digital multiplexing and demultiplexing
- Signal gating
Procurement Notes
Verify the manufacturer designation on the datasheet, as the HEF4052B series is produced by Nexperia. Confirm that the AUJ suffix corresponds to the SOT109-1 SO16 plastic package variant. Ensure the specific revision level matches the required design specifications before procurement.
Selection Notes
Select this component when a dual 4:1 analog switching solution is required. Verify that the operating voltage falls between 3.0 V and 15.0 V. Check that the required ON resistance and propagation delay limits are met within the target temperature range of -40 °C to +125 °C.
Part Context
The HEF4052BT/AUJ belongs to the HEF4052B family of dual 4-channel analog multiplexer/demultiplexers. This family is designed for general-purpose signal routing in both analog and digital systems. The BT suffix indicates the SO16 package type, which is standardized for surface-mount applications.
Replacement Considerations
HEF4052BTT
FAQ
How does the enable input function?
The active LOW enable input (E) controls the state of all switches. When E is HIGH, all switches turn off regardless of select inputs. When E is LOW, one channel is selected based on S1 and S2.
What is the maximum supply voltage?
The recommended operating conditions specify a maximum supply voltage (VDD) of 15.0 V relative to VSS.
Does the device support break-before-make switching?
Yes, using the enable input allows for break-before-make operation. Switching E HIGH turns all switches off before selecting a new channel via S1 and S2.
