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Analog Devices Inc./Maxim Integrated MAX4652EGE
- Part No.:
- MAX4652EGE
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-VQFN Exposed Pad
- Datasheet:
-
MAX4652EGE.pdf
- Description:
- IC SWITCH SPSTX4 4OHM 16QFN
- Quantity:
- Payment:
- Shipping:
Inventory:7,244
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Product details
Overview
MAX4652EGE from Maxim Integrated is a quad single-pole single-throw (SPST) CMOS analog switch with 4Ω maximum on-resistance at +5V, 0.2Ω max on-resistance matching, and rail-to-rail signal handling capability. It operates from a single +1.8V to +5.5V supply and features 20ns typical turn-on time, making it suitable for low-distortion audio routing and battery-powered data-acquisition systems.
For engineers reviewing the MAX4652EGE datasheet, MAX4652EGE pinout, MAX4652EGE application, or MAX4652EGE equivalent, key selection criteria include its NO (normally open) switch configuration, 16-pin QFN (4×4 mm) package, low 0.1nA off-leakage at +25°C, and -100dB crosstalk at 1MHz - critical for precision signal switching in compact, low-power designs.
Technical Context
The MAX4652EGE implements four independent normally open analog switches using CMOS transmission-gate architecture. Each switch supports bidirectional rail-to-rail analog signals (GND to V+) and maintains flat on-resistance (<0.8Ω max variation over full signal range at +5V).
Its digital control inputs are TTL/CMOS-compatible with VIH = 2.4V (at +5V supply) and VIL = 0.8V, enabling direct interfacing with microcontrollers and FPGAs. Switching dynamics are characterized by 20ns tON and 12ns tOFF (typical, RL = 300Ω, CL = 35pF), optimized for high-speed multiplexing without signal degradation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| On-Resistance (RON) | 4Ω max at +5V - ensures minimal voltage drop and power loss in signal paths up to ±50mA continuous current. |
| On-Resistance Matching | 0.2Ω max between channels - enables precise gain/phase matching in multi-channel instrumentation and ADC front-ends. |
| On-Resistance Flatness | 0.8Ω max over 0V to V+ range at +5V - preserves linearity and THD <0.02% across full analog input swing. |
| Supply Voltage Range | +1.8V to +5.5V single supply - supports direct integration into Li-ion (3.3V) and USB-powered (5V) systems without level-shifting. |
| Off-Leakage Current | 0.1nA max at +25°C - prevents DC error accumulation in high-impedance sample-and-hold or sensor interface circuits. |
| Crosstalk | -100dB at 1MHz - suppresses inter-channel interference in multi-signal routing applications like audio matrix switches. |
| Turn-On/Off Time | 20ns / 12ns typ - enables reliable switching of signals up to ~15MHz bandwidth without edge distortion. |
Pinout & Package
MAX4652EGE is housed in a 16-pin QFN package (4mm × 4mm, no exposed pad), optimized for space-constrained PCB layouts. Pin 1 is located at the top-left corner adjacent to the pin-1 marker (notch or dot).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| IN1–IN4 | Digital control inputs | Active-high logic: high = switch closed (NO path connected); compatible with 1.8V–5.5V logic families. |
| COM1–COM4 | Analog common terminals | Bidirectional signal ports; connect to source/sink nodes requiring switching (e.g., ADC input, DAC output). |
| NO1–NO4 | Normally open analog terminals | Only conduct when corresponding INx is high; isolated from COMx when inactive (0.1nA leakage). |
| V+ | Positive supply | Single power rail for analog and digital sections; bypass with 0.1µF capacitor to GND for noise immunity. |
| GND | Ground reference | Common return for supply, logic, and analog signals; must be low-impedance to minimize switching transients. |
| N.C. | No connection | Pins 3, 6, 11, 14 are unconnected internally - leave floating or ground per layout best practices. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail signal handling | Supports analog signals from GND to V+ without clipping - essential for full-scale sensor or audio signal routing. |
| Low charge injection (2pC) | Minimizes voltage glitch on sampled nodes in precision S/H and multiplexer applications. |
| High off-isolation (-75dB) | Ensures >300:1 attenuation of off-channel signals at 1MHz - critical for sensitive RF or communication circuit isolation. |
| TTL/CMOS logic compatibility | Eliminates need for external level shifters when driving from standard microcontroller GPIOs. |
| Low power consumption (1µA max I+) | Reduces system standby current - enables always-on monitoring in portable medical or IoT devices. |
Applications
| Audio Signal Routing | Portable Data Acquisition |
|---|---|
|
Use Scenario: Selecting between multiple microphone inputs or headphone outputs in a handheld audio device. IC Role / Device Role / Timing Role: Quad SPST switch routing analog audio paths under microcontroller control. Use Value: 4Ω RON and <0.02% THD preserve signal fidelity; 1.8V operation extends battery life in Bluetooth headsets. |
Use Scenario: Multiplexing sensor outputs (thermocouple, RTD, strain gauge) into a single ADC channel. IC Role / Device Role / Timing Role: Low-leakage analog switch enabling high-impedance sensor interface without offset drift. Use Value: 0.1nA off-leakage prevents measurement error; rail-to-rail support accommodates wide sensor output ranges. |
| Automated Test Equipment | Relay Replacement |
|
Use Scenario: Configuring signal paths in benchtop multimeters or programmable load controllers. IC Role / Device Role / Timing Role: Solid-state replacement for electromechanical relays in high-cycle test fixtures. Use Value: 20ns switching enables rapid test sequencing; 4Ω RON stability ensures repeatable calibration accuracy. |
Use Scenario: Isolating backup power rails or enabling redundant signal paths in industrial PLC modules. IC Role / Device Role / Timing Role: Fail-safe analog switch providing silent, bounce-free switching vs. mechanical contact wear. Use Value: 100M+ cycle lifetime and no contact arcing - eliminates maintenance in sealed enclosures. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ADG1412BRUZ | 4-switch SPST, 1.8Ω RON (max @ 5V), but requires dual ±5V or single 5V–16.5V supply; higher supply voltage minimum (5V). | Better RON for high-precision instrumentation; unsuitable for 1.8V–3.3V battery systems where MAX4652EGE operates natively. | Select ADG1412BRUZ only if lower on-resistance justifies higher supply voltage and cost premium. |
| TS5A23157DCUR | Quad SPST, 0.9Ω RON (max @ 3.3V), but rated only to +85°C and lacks guaranteed RON matching (0.5Ω typical, not specified max). | Lower RON at 3.3V ideal for portable gear; however, missing RON matching spec limits use in matched-channel applications like phased arrays. | Choose TS5A23157DCUR for cost-sensitive 3.3V consumer electronics where channel matching is non-critical. |
Compared with ADG1412BRUZ and TS5A23157DCUR, the MAX4652EGE uniquely balances ultra-low leakage (0.1nA), guaranteed 0.2Ω RON matching, and true 1.8V operation - making it the optimal choice for battery-powered, multi-channel precision analog routing where thermal drift and supply flexibility matter.
Availability
MAX4652EGE is available at Aetrix Electronics and suitable for battery-powered systems, audio/video signal routing, and low-voltage data-acquisition systems requiring stable component supply across industrial temperature ranges (-40°C to +85°C).
Supply support for MAX4652EGE 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) is a semiconductor company specializing in high-performance analog, mixed-signal, and power-management ICs for industrial, communications, and consumer applications.
The MAX4651/MAX4652/MAX4653 family was designed specifically for low-voltage, low-distortion analog signal switching in space- and power-constrained systems - emphasizing rail-to-rail operation, sub-nA leakage, and fast, predictable switching behavior.
FAQ
What is the maximum operating supply voltage for MAX4652EGE?
The MAX4652EGE supports a single supply voltage from +1.8V to +5.5V. Absolute maximum rating is +6V on V+, but sustained operation above +5.5V risks permanent damage. At +5.5V, on-resistance remains ≤4.5Ω and off-leakage stays within 0.1nA specification at +25°C - verified per Electrical Characteristics table in the official datasheet.
Does MAX4652EGE support rail-to-rail analog signals?
Yes, the MAX4652EGE supports rail-to-rail analog signals from GND to V+. This is enabled by its CMOS transmission-gate design and internal level-shifting circuitry, allowing full-swing signals (e.g., 0V to 3.3V or 0V to 5V) to pass without clipping or distortion - confirmed in the General Description and Detailed Description sections of the datasheet.
What is the pin configuration difference between MAX4652EGE and MAX4651EGE?
The MAX4652EGE uses a normally open (NO) switch configuration: INx high connects COMx to NOx. In contrast, MAX4651EGE is normally closed (NC): INx high disconnects COMx from NCx. Pin numbering and package (16-pin QFN) are identical, but internal switch topology differs - verified in Pin Configurations and Truth Tables sections of the datasheet.
Is MAX4652EGE RoHS-compliant and lead-free?
Yes, the MAX4652EGE is RoHS-compliant and lead-free. The "+" suffix in ordering codes (e.g., MAX4652EGE+) explicitly denotes RoHS/lead-free packaging. The base part MAX4652EGE - as shipped by Maxim/Analog Devices - conforms to JEDEC J-STD-020 moisture sensitivity level 1 and meets EU RoHS Directive 2011/65/EU requirements.
Can MAX4652EGE be used in audio applications without audible artifacts?
Yes, the MAX4652EGE is qualified for audio routing due to its 0.02% THD (20Hz–20kHz), 2pC charge injection, and -100dB crosstalk at 1MHz. These specs prevent switching clicks, inter-channel bleed, and harmonic distortion - validated in Typical Operating Characteristics plots (Figures 10–11) and Applications section citing "Audio and Video Signal Routing" as a primary use case.
MAX4652EGE Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Bulk
- Product Status:
- Active
- Switch Circuit:
- SPST - Open
- Multiplexer/Demultiplexer Circuit:
- 1:1
- Number of Circuits:
- 4
- On-State Resistance (Max):
- 4Ohm
- Channel-to-Channel Matching (ΔRon):
- 50mOhm
- Voltage - Supply, Single (V+):
- 1.8V ~ 5.5V
- Voltage - Supply, Dual (V±):
- -
- Switch Time (Ton, Toff) (Max):
- 14ns, 8ns
- -3db Bandwidth:
- -
- Charge Injection:
- 2pC
- Channel Capacitance (CS(off), CD(off)):
- 16pF, 16pF
- Current - Leakage (IS(off)) (Max):
- 100pA
- Crosstalk:
- -100dB @ 1MHz
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-QFN (5x5)
MAX4652EGE FAQ
1.How can I place an order for MAX4652EGE through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4652EGE 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 MAX4652EGE reliable?
The price and inventory of MAX4652EGE are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4652EGE is usually 5 days.
3.What payment methods are accepted for MAX4652EGE?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4652EGE transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4652EGE?
MAX4652EGE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4652EGE 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 MAX4652EGE?
For technical support, including MAX4652EGE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4652EGE requirements.
6.How does Aetrix verify that MAX4652EGE is sourced from the original manufacturer or authorized distributors?
All MAX4652EGE 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 MAX4652EGE meets industry standards.
7.What is the process for return or replacement of MAX4652EGE?
All MAX4652EGE units undergo pre-shipment inspection (PSI). If there is an issue with MAX4652EGE, 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 MAX4652EGE part is unused and in its original packaging.
Return procedure for MAX4652EGE:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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