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Analog Devices Inc./Maxim Integrated MAX4052ACSE
- Part No.:
- MAX4052ACSE
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MAX4052ACSE.pdf
- Description:
- IC SWITCH SP4T X 2 100OHM 16SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:1,457
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Product details
Overview
MAX4052ACSE from Maxim Integrated is a dual 4-channel CMOS analog multiplexer configured for bidirectional signal routing in low-voltage systems. It supports ±2.7V to ±8V dual supplies or +2.7V to +16V single supply, delivers 100Ω max on-resistance at ±5V, 6Ω channel-to-channel on-resistance match (A-suffix), and 0.1nA off-leakage at +25°C - enabling precision signal selection in battery-powered data acquisition.
For engineers reviewing the MAX4052ACSE datasheet, MAX4052ACSE pinout, MAX4052ACSE application, or MAX4052ACSE equivalent, key selection criteria include guaranteed on-resistance flatness, rail-to-rail analog signal handling, TTL/CMOS logic compatibility at +5V, break-before-make timing, and leakage performance across temperature.
Technical Context
The MAX4052ACSE implements two independent 4:1 analog multiplexers using matched CMOS transmission gates, each controlled by three address inputs (ADDA, ADDB, INH) and sharing V+, V-, and GND. Its A-suffix grade guarantees tight on-resistance matching (≤6Ω) and flatness, critical for gain- and offset-sensitive instrumentation paths.
It operates with true rail-to-rail analog signal swing (V– to V+), supports break-before-make switching to prevent channel shorting, and maintains low charge injection (≤10pC) and crosstalk (<–90dB at 100kHz), making it suitable for high-fidelity audio and precision sensor multiplexing where signal integrity is paramount.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Range | Dual: ±2.7V to ±8V; Single: +2.7V to +16V - enables operation from Li-ion batteries to industrial rails. |
| On-Resistance (RON) | 100Ω max at ±5V - ensures minimal signal attenuation and gain error in 600Ω audio or sensor interfaces. |
| RON Match | 6Ω max between channels (A-suffix) - preserves channel-to-channel gain consistency in multi-sensor systems. |
| Off-Leakage Current | 0.1nA at +25°C - prevents DC offset drift in high-impedance pH or thermocouple front-ends. |
| Crosstalk | <–90dB at 100kHz (50Ω) - isolates adjacent audio or communication channels without audible bleed. |
| Switching Time | tON = 125ns, tOFF = 200ns (±5V) - supports multiplexing of kHz-range sensor data without timing bottlenecks. |
| Logic Thresholds | VIL = 0.8V, VIH = 2.4V at +5V - ensures reliable interface with 3.3V/5V microcontrollers without level shifters. |
Pinout & Package
MAX4052ACSE is housed in a 16-pin narrow SO (Small Outline) package with 1.27mm pitch, JEDEC MS-012AC compliant, 10.2mm × 5.3mm body size, and exposed pad optional per custom order.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| V+ | Positive analog/digital supply | Drives internal switch gates and logic; sets upper analog signal limit (VCOM/NO ≤ V+). |
| V- | Negative analog supply | Drives internal switch gates; sets lower analog signal limit (VCOM/NO ≥ V-); tied to GND for single-supply use. |
| GND | Digital ground reference | Reference for logic inputs only; no analog current path - analog signals float between V+ and V-. |
| INH | Digital inhibit input | Active-high enable/disable for both multiplexers; drives all switches OFF when high. |
| ADDA, ADDB | Multiplexer address inputs | Binary-select one of four NOx inputs per section (00→NO0, 01→NO1, etc.); TTL/CMOS compatible. |
| COMA, COMB | Common output terminals | Bidirectional analog ports - connect to ADC input, amplifier summing node, or DAC output. |
| NO0A–NO3A, NO0B–NO3B | Normally-open analog inputs | Eight total analog inputs (four per mux); interchangeable with NC pins; support rail-to-rail signal routing. |
Key Features
| Feature | Design Value |
|---|---|
| PIN-compatible with 74HC4052 | Drop-in replacement for legacy designs without PCB changes; identical pinout and logic behavior. |
| Guaranteed RON flatness | ≤10Ω variation over full analog signal range (±3V) - minimizes harmonic distortion (<0.04% @ 600Ω). |
| Low off-isolation degradation | <–90dB off-isolation maintained up to 100kHz - suppresses coupling between active and inactive channels. |
| Single-supply operation down to +2.7V | Enables direct integration with 3.3V microcontrollers and low-power sensors without auxiliary voltage rails. |
| Charge injection ≤10pC | Reduces settling error in sample-and-hold circuits and high-resolution SAR ADC front-ends. |
Applications
| Audio Signal Routing | Portable Data Acquisition |
|---|---|
Use Scenario: Switching between multiple microphone or line-level inputs in a USB-C audio dock. IC Role / Device Role / Timing Role: Dual 4:1 analog multiplexer selecting source signals prior to codec ADC conversion. Use Value: 0.1nA off-leakage prevents DC bias shift across high-Z electret mics; <–90dB crosstalk eliminates inter-channel bleed during stereo mixing. | Use Scenario: Multiplexing 8 thermistor or RTD sensor outputs into a single 24-bit delta-sigma ADC in handheld test equipment. IC Role / Device Role / Timing Role: Precision analog front-end switch enabling sequential sensor readout with minimal offset drift. Use Value: 6Ω RON match ensures consistent gain scaling across all channels; rail-to-rail operation captures full sensor voltage range without clipping. |
| Communications Interface Sharing | Battery-Powered Instrumentation |
Use Scenario: Sharing a single RS-485 transceiver between four isolated fieldbus nodes in a modular PLC I/O module. IC Role / Device Role / Timing Role: Bidirectional analog switch routing differential bus signals while maintaining impedance continuity. Use Value: 100Ω RON adds negligible series resistance to 120Ω bus termination; break-before-make timing prevents bus contention during reconfiguration. | Use Scenario: Enabling/disabling sensor signal paths in a wearable ECG monitor to extend battery life beyond 72 hours. IC Role / Device Role / Timing Role: Low-quiescent-current analog switch gating unused electrode inputs during sleep mode. Use Value: 10µA total supply current (I+ + I−) at +5V reduces standby power; +2.7V minimum operation aligns with depleted Li-ion cell voltage. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog multiplexer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4052ESE | Same pinout and function, but non-A-suffix: 12Ω RON match (vs. 6Ω), 1nA off-leakage at +25°C (vs. 0.1nA). | Suitable for cost-sensitive industrial controls where tighter matching isn't required. | Select when leakage and matching specs are relaxed and operating temperature is –40°C to +85°C. |
| TMUX1308PWR | 8-channel single mux (not dual 4:1); 4.5Ω RON typical, 0.5pA leakage; supports +1.8V to +5.5V supply only. | Requires PCB redesign; better for ultra-low-voltage IoT sensors but lacks bipolar supply capability. | Choose for 1.8V–5.5V systems needing lower leakage and smaller package, accepting single-mux topology. |
Compared with MAX4052ESE and TMUX1308PWR, the MAX4052ACSE uniquely combines A-grade matching/leakage, ±8V bipolar operation, and pin compatibility with legacy 74HC4052 - making it optimal for upgrade paths in precision, battery- and mains-powered instrumentation.
Availability
MAX4052ACSE is available at Aetrix Electronics and suitable for portable data acquisition, audio signal routing, and battery-powered instrumentation requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for MAX4052ACSE includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Maxim Integrated (now part of Analog Devices) designs precision analog, mixed-signal, and power management ICs for demanding industrial, medical, and communications applications.
The MAX405x family targets low-voltage, low-leakage analog signal routing - specifically engineered for battery-operated test equipment, portable medical devices, and high-fidelity audio systems where signal fidelity and power efficiency are critical.
FAQ
What is the maximum analog signal voltage range supported by the MAX4052ACSE?
The MAX4052ACSE supports rail-to-rail analog signals from V– to V+. With ±5V supplies, this is –5V to +5V; with +5V single supply (V– = GND), it is 0V to +5V. Absolute maximum ratings allow V+ up to +17V and V– down to –17V, but analog signals must stay within the supply rails to avoid diode conduction and distortion. The MAX4052ACSE datasheet specifies guaranteed operation across the full supply range.
Does the MAX4052ACSE require external pull-up or pull-down resistors on its address pins?
No, the MAX4052ACSE does not require external pull-up or pull-down resistors on ADDA, ADDB, or INH. Its digital inputs have defined TTL/CMOS-compatible thresholds (VIL = 0.8V, VIH = 2.4V at +5V) and low input current (±1µA), allowing direct connection to microcontroller GPIOs. Floating inputs are not recommended - uncontrolled states may cause unintended channel selection or increased supply current in the MAX4052ACSE.
How does the MAX4052ACSE handle power-supply sequencing, and what happens if V– is powered before V+?
Proper sequencing - V+ first, then V–, then logic signals - is recommended for the MAX4052ACSE. If V– rises before V+, internal ESD diodes from analog pins to V– may become forward-biased if signals are present, causing excessive current and potential damage. The MAX4052ACSE absolute maximum ratings specify that V+ must not lag V– by more than 2V. External blocking diodes (as shown in Figure 1 of the MAX4052ACSE datasheet) can mitigate risk in uncontrolled environments.
Can the MAX4052ACSE be used in a single-supply configuration with V– connected to GND, and what performance changes occur?
Yes, the MAX4052ACSE fully supports single-supply operation with V– = GND and V+ = +2.7V to +16V. On-resistance increases (e.g., 225Ω typ. at +5V vs. 100Ω at ±5V), switching times lengthen slightly, and leakage remains specified. The MAX4052ACSE maintains rail-to-rail operation from 0V to V+, preserving compatibility with 3.3V/5V ADCs and microcontrollers without level shifting.
Is the MAX4052ACSE pinout compatible with the industry-standard 74HC4052, and are there any layout considerations?
Yes, the MAX4052ACSE is pin-compatible with the 74HC4052 in the same 16-pin narrow SO package - including identical pin functions, spacing, and thermal pad configuration. Layout considerations include minimizing trace length between COM/NO pins and sensitive analog nodes, separating analog and digital grounds, and using local 0.1µF bypass capacitors at V+ and V– pins close to the MAX4052ACSE body to suppress switching noise.
MAX4052ACSE Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Obsolete
- Switch Circuit:
- SP4T
- Multiplexer/Demultiplexer Circuit:
- 4:1
- Number of Circuits:
- 2
- On-State Resistance (Max):
- 100Ohm
- Channel-to-Channel Matching (ΔRon):
- 6Ohm (Max)
- Voltage - Supply, Single (V+):
- 2V ~ 16V
- Voltage - Supply, Dual (V±):
- ±2.7V ~ 8V
- Switch Time (Ton, Toff) (Max):
- 175ns, 150ns
- -3db Bandwidth:
- -
- Charge Injection:
- 2pC
- Channel Capacitance (CS(off), CD(off)):
- 2pF, 2pF
- Current - Leakage (IS(off)) (Max):
- 100pA
- Crosstalk:
- -90dB @ 100kHz
- Operating Temperature:
- 0°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-SOIC
MAX4052ACSE FAQ
1.How can I place an order for MAX4052ACSE through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4052ACSE on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MAX4052ACSE reliable?
The price and inventory of MAX4052ACSE are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4052ACSE is usually 5 days.
3.What payment methods are accepted for MAX4052ACSE?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4052ACSE transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4052ACSE?
MAX4052ACSE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4052ACSE order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MAX4052ACSE?
For technical support, including MAX4052ACSE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4052ACSE requirements.
6.How does Aetrix verify that MAX4052ACSE is sourced from the original manufacturer or authorized distributors?
All MAX4052ACSE products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MAX4052ACSE meets industry standards.
7.What is the process for return or replacement of MAX4052ACSE?
All MAX4052ACSE units undergo pre-shipment inspection (PSI). If there is an issue with MAX4052ACSE, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MAX4052ACSE part is unused and in its original packaging.
Return procedure for MAX4052ACSE:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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