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Analog Devices Inc./Maxim Integrated MAX4692EGE+
- Part No.:
- MAX4692EGE+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-VQFN Exposed Pad
- Datasheet:
-
MAX4692EGE+.pdf
- Description:
- IC SWITCH SP4T X 2 70OHM 16QFN
- Quantity:
- Payment:
- Shipping:
Inventory:4,637
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Product details
Overview
MAX4692EGE+ from Maxim Integrated is a dual 4-channel analog multiplexer configured as two independent 4:1 muxes, operating from single +2V to +11V or dual ±2V to ±5.5V supplies. It delivers 35Ω max on-resistance at +5V, 3Ω max channel-to-channel RON matching, rail-to-rail signal handling, and 90ns typical transition time - ideal for audio routing in portable communications equipment.
For engineers reviewing the MAX4692EGE+ datasheet, MAX4692EGE+ pinout, MAX4692EGE+ application, or MAX4692EGE+ equivalent, key selection criteria include guaranteed break-before-make timing, ±5V dual-supply compatibility, low 1nA leakage over temperature, and QFN-EP package thermal performance for battery-powered signal-path designs.
Technical Context
The MAX4692EGE+ integrates two independent 4:1 analog multiplexers sharing address inputs A and B, with common outputs X and Y. Each mux supports bidirectional signal flow and operates with identical control logic, enabling synchronized or decoupled channel selection.
It uses CMOS transmission-gate architecture with V+ and V− (or GND) defining the analog signal range. Internal logic-level translators convert 1.8V/3.3V/5V-compatible digital inputs into full-rail gate drive, ensuring consistent switching across supply configurations without external level shifters.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Configuration | Dual independent 4:1 analog multiplexer - enables simultaneous or isolated routing of two separate signal paths |
| Supply Range | +2V to +11V single supply or ±2V to ±5.5V dual supply - supports both battery-powered and bipolar-signal systems |
| On-Resistance (RON) | 35Ω max at +5V - ensures minimal insertion loss and distortion in audio/video signal chains |
| RON Matching | 3Ω max between channels at ±4.5V - critical for gain-matched multi-channel instrumentation front-ends |
| Leakage Current | ±20nA max at +85°C - preserves DC accuracy in high-impedance sensor multiplexing |
| Transition Time | 90ns typical tTRANS at +5V - supports fast-switching applications like automated test equipment |
| Off-Isolation | −80dB at 100kHz - prevents crosstalk between inactive channels in dense PCB layouts |
Pinout & Package
MAX4692EGE+ is housed in a 16-pin QFN-EP (4mm × 4mm) package with exposed pad connected to V+. Pin functions are validated per Maxim's official pin description table for MAX4692.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| X0–X3 | Analog Inputs (Mux "X") | Four selectable input sources for first 4:1 multiplexer; bidirectional, rail-to-rail capable |
| Y0–Y3 | Analog Inputs (Mux "Y") | Four selectable input sources for second 4:1 multiplexer; electrically isolated from X-path |
| X, Y | Analog Outputs | Common output terminals - each connects selected input to system downstream path |
| A, B | Digital Address Inputs | Shared 2-bit binary control for both muxes; TTL/1.8V logic compatible depending on V+ |
| V+ | Positive Supply | Powers analog switches and internal logic; also connects to exposed pad for thermal dissipation |
| V− | Negative Supply | Required for dual-supply operation; tied to GND for single-supply mode (±2V to ±5.5V range) |
| GND | Digital Ground Reference | Reference for logic inputs and EN; no analog ground reference - signals swing between V+ and V− |
| EN | Enable Input | Active-low enable; drives all switches open when high - provides global signal path disable |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail signal handling | Supports analog signals from V− to V+ - eliminates level-shifting circuitry in ±5V or 0–5V systems |
| Guaranteed break-before-make | 2ns minimum tBBM - prevents momentary shorting during channel transitions in precision measurement |
| Low charge injection (0.2pC) | Minimizes voltage glitch on high-impedance nodes - essential for sample-and-hold and ADC front-ends |
| 1.8V logic compatibility | Operates with +3V supply and 1.4V VIH - enables direct interface with modern ultra-low-power microcontrollers |
| −87dB crosstalk @ 100kHz | Reduces interference between active and adjacent inactive channels - improves SNR in multi-signal routing |
Applications
| Audio Signal Routing | Portable Communications |
|---|---|
Use Scenario: Switching between microphone inputs, speaker outputs, and codec interfaces in smartphones and VoIP handsets. IC Role / Device Role / Timing Role: Dual 4:1 analog multiplexer providing independent left/right audio path selection with sub-100ns settling. Use Value: Enables compact, low-power audio subsystems with <35Ω RON and <1nA leakage to preserve dynamic range and battery life. |
Use Scenario: Managing multiple RF front-end signals (antenna diversity, band switching) in LTE/Wi-Fi modules. IC Role / Device Role / Timing Role: Low-distortion analog switch routing RF IF signals while maintaining impedance continuity and isolation. Use Value: −80dB off-isolation and 0.02% THD ensure clean signal integrity across frequency bands without added filtering. |
| Battery-Operated Instrumentation | Modem Signal Conditioning |
Use Scenario: Multiplexing sensor outputs (thermocouples, strain gauges) into a shared ADC in handheld test equipment. IC Role / Device Role / Timing Role: Precision analog mux with matched RON and low leakage to minimize gain/offset errors across channels. Use Value: 3Ω max RON matching and ±20nA leakage at +85°C maintain calibration stability across temperature and supply variations. |
Use Scenario: Routing line-level analog signals (PSTN, DSL, V.34) through programmable gain and filter stages in broadband modems. IC Role / Device Role / Timing Role: High-fidelity analog switch supporting wideband signals up to 10MHz with flat frequency response. Use Value: >−70dB off-isolation and <8Ω RON flatness preserve signal fidelity and reduce harmonic distortion in data transmission paths. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog multiplexer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4692ETE+ | Same electrical specs; TQFN-EP (4mm × 4mm) package with different thermal pad layout and moisture sensitivity level | Suitable for reflow profiles requiring higher MSL rating; identical routing and logic behavior | Select for enhanced manufacturability in high-volume SMT lines where TQFN handling is standardized |
| ADG732BRUZ | 32-channel single-ended mux; 4.5Ω RON at +5V; requires external level shifters for 1.8V logic; no dual-supply support | Better suited for high-channel-count, low-RON systems with fixed +5V supply and space-constrained layouts | Choose when scaling beyond dual 4:1 topology is needed and ±5V operation is not required |
Compared with MAX4692EGE+, MAX4692ETE+ offers identical functionality in a functionally equivalent but mechanically distinct TQFN package, while ADG732BRUZ trades dual-supply flexibility and integrated logic compatibility for higher channel density and lower on-resistance in single-supply applications.
Availability
MAX4692EGE+ is available at Aetrix Electronics and suitable for audio routing, portable communications, and battery-operated instrumentation requiring stable component supply, RoHS-compliant packaging, and long-term industrial availability.
Supply support for MAX4692EGE+ 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 high-performance analog and mixed-signal ICs for power, sensing, connectivity, and signal conditioning applications.
The MAX4691–MAX4694 family was engineered for low-voltage, low-leakage analog signal routing in space-constrained, battery-sensitive systems - emphasizing rail-to-rail operation, guaranteed timing, and UCSP/QFN packaging efficiency.
FAQ
What supply configurations does the MAX4692EGE+ support?
The MAX4692EGE+ operates from a single +2V to +11V supply (with V− tied to GND) or dual ±2V to ±5.5V supplies. At ±4.5V, it achieves 25Ω max RON, 3Ω max RON matching, and guaranteed break-before-make timing. The MAX4692EGE+ pinout allocates dedicated V+ and V− pins, and its QFN-EP package exposes the thermal pad to V+ for optimal power dissipation.
How does the MAX4692EGE+ handle logic-level compatibility?
The MAX4692EGE+ supports 1.8V logic when powered from +3V (VIH = +1.4V, VIL = +0.4V) and TTL compatibility when powered from +5V (VIH = +2V, VIL = +0.8V). Its internal logic-level translators eliminate external level shifters. This dual-mode compatibility is confirmed in the MAX4692EGE+ datasheet's Electrical Characteristics tables for both +3V and +5V supply conditions.
What is the guaranteed break-before-make time for the MAX4692EGE+?
The MAX4692EGE+ guarantees a minimum break-before-make time (tBBM) of 2ns across −40°C to +85°C, verified under ±4.5V dual-supply conditions with RL = 300Ω and CL = 35pF. This parameter prevents signal shorting during channel transitions and is explicitly specified in the MAX4692EGE+ Electrical Characteristics table for dual-supply operation.
Does the MAX4692EGE+ support rail-to-rail analog signal swing?
Yes, the MAX4692EGE+ supports rail-to-rail analog signal handling from V− to V+. When operated from ±5V supplies, signals can swing from −5V to +5V; with single +5V supply (V− = GND), signals swing from 0V to +5V. This capability is confirmed in the MAX4692EGE+ Absolute Maximum Ratings and Electrical Characteristics sections, where analog signal range is specified as "0 to V+" or "V− to V+".
What are the thermal characteristics of the MAX4692EGE+ QFN-EP package?
The MAX4692EGE+ QFN-EP package has a thermal resistance θJA of 18.5°C/W (derating 18.5mW/°C above +70°C), enabling 1481mW continuous power dissipation at TA = +70°C. Its exposed pad must be soldered to a V+-connected copper plane for effective heat transfer. This thermal performance is documented in the MAX4692EGE+ Absolute Maximum Ratings table and supports sustained operation in compact, thermally constrained designs.
MAX4692EGE+ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Active
- Switch Circuit:
- SP4T
- Multiplexer/Demultiplexer Circuit:
- 4:1
- Number of Circuits:
- 2
- On-State Resistance (Max):
- 70Ohm
- Channel-to-Channel Matching (ΔRon):
- 2Ohm
- Voltage - Supply, Single (V+):
- 2V ~ 11V
- Voltage - Supply, Dual (V±):
- ±2V ~ 5.5V
- Switch Time (Ton, Toff) (Max):
- 300ns, 100ns
- -3db Bandwidth:
- -
- Charge Injection:
- 0.1pC
- Channel Capacitance (CS(off), CD(off)):
- 9pF, 68pF
- Current - Leakage (IS(off)) (Max):
- 1nA
- Crosstalk:
- -75dB @ 100kHz
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-QFN (4x4)
MAX4692EGE+ FAQ
1.How can I place an order for MAX4692EGE+ through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4692EGE+ 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 MAX4692EGE+ reliable?
The price and inventory of MAX4692EGE+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4692EGE+ is usually 5 days.
3.What payment methods are accepted for MAX4692EGE+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4692EGE+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4692EGE+?
MAX4692EGE+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4692EGE+ 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 MAX4692EGE+?
For technical support, including MAX4692EGE+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4692EGE+ requirements.
6.How does Aetrix verify that MAX4692EGE+ is sourced from the original manufacturer or authorized distributors?
All MAX4692EGE+ 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 MAX4692EGE+ meets industry standards.
7.What is the process for return or replacement of MAX4692EGE+?
All MAX4692EGE+ units undergo pre-shipment inspection (PSI). If there is an issue with MAX4692EGE+, 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 MAX4692EGE+ part is unused and in its original packaging.
Return procedure for MAX4692EGE+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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