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Analog Devices Inc./Maxim Integrated MAX4692EBE-T
- Part No.:
- MAX4692EBE-T
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-WFBGA, CSPBGA
- Datasheet:
-
MAX4692EBE-T.pdf
- Description:
- IC SWITCH SP4T X 2 25OHM 16UCSP
- Quantity:
- Payment:
- Shipping:
Inventory:2,075
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Product details
Overview
MAX4692EBE-T from Maxim Integrated is a dual 4-channel analog multiplexer configured as two independent 4:1 muxes in a 16-bump UCSP (2mm × 2mm) package. It operates from single +2V to +11V or dual ±2V to ±5.5V supplies, delivers ≤35Ω on-resistance at +5V, guarantees ≤3Ω channel-to-channel RON match, and supports rail-to-rail signal handling with 1nA max leakage - ideal for low-power audio routing and battery-operated instrumentation.
For engineers reviewing the MAX4692EBE-T datasheet, MAX4692EBE-T pinout, MAX4692EBE-T application, or MAX4692EBE-T equivalent, key selection criteria include its dual-mux architecture, UCSP footprint constraints, guaranteed break-before-make timing (2ns), ±5V dual-supply performance, and 1.8V logic compatibility at +3V supply.
Technical Context
The MAX4692EBE-T implements two independent CMOS analog multiplexers sharing address inputs A and B, enabling simultaneous selection of one of four inputs per channel (X0–X3 and Y0–Y3) to their respective common outputs X and Y. Its internal switch matrix uses matched P- and N-channel MOSFETs to achieve low RON flatness (≤8Ω at +5V) and high off-isolation (−80dB at 100kHz).
Digital control includes an active-low enable (EN) that forces all switches open when high, and logic-level translation circuitry supporting 1.8V input thresholds at +3V supply and TTL compatibility at +5V. The device requires no external biasing and handles analog signals from V− to V+, with V− tied to GND in single-supply mode.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Configuration | Dual 4:1 analog multiplexer - two independent channels, each selecting one of four inputs to a common output |
| Supply Range | +2V to +11V single supply (V− = GND) or ±2V to ±5.5V dual supply - enables flexible power architecture in mixed-signal systems |
| On-Resistance (RON) | ≤35Ω max at +5V supply - ensures minimal signal attenuation and distortion in precision analog paths |
| RON Match | ≤3Ω max between channels at ±4.5V - critical for gain/phase matching in differential or multi-path signal conditioning |
| Leakage Current | ±20nA max at +85°C - preserves accuracy in high-impedance sensor interfaces and battery-monitoring circuits |
| Switching Speed | tON ≤ 60ns / tOFF ≤ 140ns at +5V - supports audio-band and medium-speed data acquisition without settling delay penalties |
| Off-Isolation | −80dB at 100kHz - suppresses crosstalk between inactive channels in dense multiplexed front-ends |
Pinout & Package
MAX4692EBE-T is housed in a 16-bump, 0.5mm-pitch UCSP package measuring 2mm × 2mm. This chip-scale package eliminates leads and reduces PCB area by >70% versus QFN alternatives, requiring careful attention to solder paste volume and reflow profile per Maxim's UCSP reliability guidelines.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| X0–X3 | Analog Inputs (Channel X) | Four bidirectional analog inputs for first 4:1 mux; voltage range limited only by V+ and V− |
| Y0–Y3 | Analog Inputs (Channel Y) | Four bidirectional analog inputs for second 4:1 mux; electrically isolated from X channel |
| X | Common Output (Channel X) | Single-ended output node for selected X0–X3 signal; rail-to-rail capable |
| Y | Common Output (Channel Y) | Single-ended output node for selected Y0–Y3 signal; independent of X path |
| A, B | Digital Address Inputs | Binary select lines shared by both muxes - AB = 00 selects X0/Y0, AB = 11 selects X3/Y3 |
| EN | Enable Input (active-low) | Drives all switches open when logic high; connects to GND for normal operation |
| V+ | Positive Supply | Powers analog switches and digital logic; must be bypassed with 0.1µF capacitor |
| V− | Negative Supply | Required for dual-supply operation; tied to GND for single-supply use |
| GND | Digital Ground Reference | Reference for EN, A, B logic levels; no analog ground reference - signals float between V+ and V− |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail analog signal handling | Supports full V− to V+ swing without clipping - essential for ±5V op-amp interfaces and unipolar sensor outputs |
| Guaranteed break-before-make switching | 2ns minimum dead time prevents momentary shorting during channel transitions - avoids signal glitches in audio/video routing |
| 1.8V logic-compatible inputs | Operates with +3V supply and 1.4V VIH threshold - enables direct interfacing with low-voltage microcontrollers and FPGAs |
| Low 1nA leakage current | Minimizes error in high-Z applications like thermocouple amplifiers and battery voltage monitoring circuits |
| UCSP package (2mm × 2mm) | Reduces board space vs. QFN/TQFN by >60% - ideal for space-constrained portable medical and telecom modules |
Applications
| Audio Signal Routing | Portable Instrumentation |
|---|---|
|
Use Scenario: Selecting between multiple microphone or line-level inputs in a handheld audio recorder. IC Role / Device Role: Dual 4:1 analog multiplexer routing discrete audio sources to a single ADC input path. Use Value: Enables flexible input configuration without external relays; low RON and THD (0.02%) preserve signal fidelity across 20Hz–20kHz band. |
Use Scenario: Scanning four temperature sensor outputs into a single precision ADC in a battery-powered environmental logger. IC Role / Device Role: Low-leakage analog switch providing high-impedance isolation between sensor nodes during multiplexing. Use Value: ±20nA max leakage at +85°C prevents measurement drift; 2mm × 2mm UCSP fits compact PCB layouts. |
| Cellular Baseband Interface | Modem Analog Front-End |
|
Use Scenario: Switching between RF transceiver I/Q baseband paths and calibration test points in LTE/WCDMA modems. IC Role / Device Role: Dual-channel signal selector enabling dynamic reconfiguration of analog signal chains during calibration sequences. Use Value: −80dB off-isolation and −87dB crosstalk prevent interference between active and idle paths at 100kHz–1MHz. |
Use Scenario: Routing analog line-in, speaker-out, and headset signals in a DSL/cable modem with integrated voice interface. IC Role / Device Role: Dual 4:1 mux managing shared analog resources across multiple voice/data functions. Use Value: Single +3.3V operation with 1.8V logic compatibility simplifies integration with modem SoC GPIOs; fast 60ns tON supports real-time audio switching. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual 4:1 analog multiplexer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4692ETE+T | Same die, 16-pin TQFN-EP (4mm × 4mm) package with exposed pad - larger footprint but higher thermal dissipation (1349mW) | Better suited for high-current or thermally stressed environments where UCSP solder joint reliability is a concern | Select MAX4692ETE+T when board-level thermal management or standard reflow compatibility outweighs size constraints. |
| ADG732BRUZ | 32-channel single 4:1 mux (not dual); 16-TSSOP; RON = 4Ω typical at +5V; 1.8V logic compatible; no dual-supply support | Designed for high-channel-count scanning, not parallel dual-path routing; lacks ±5V operation and break-before-make guarantee | Choose ADG732BRUZ only for single-path, high-density multiplexing where dual-channel independence is unnecessary. |
Compared with MAX4692EBE-T, the MAX4692ETE+T offers identical electrical performance in a more robust thermal package, while the ADG732BRUZ trades dual-channel architecture and bipolar supply capability for higher channel count and lower RON - making MAX4692EBE-T uniquely suited for compact, dual-path, rail-to-rail analog routing.
Availability
MAX4692EBE-T is available at Aetrix Electronics and suitable for audio signal routing, portable instrumentation, and cellular baseband interface applications requiring stable component supply, long-term lifecycle support, and RoHS-compliant packaging.
Supply support for MAX4692EBE-T 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, automotive, and communications applications.
The MAX4691–MAX4694 family was engineered specifically for low-voltage, space-constrained analog signal routing - emphasizing rail-to-rail operation, ultra-low leakage, and miniature UCSP packaging for portable and battery-powered systems.
FAQ
What is the maximum supply voltage rating for MAX4692EBE-T?
The MAX4692EBE-T supports absolute maximum ratings of −0.3V to +12V on V+ relative to GND, and −0.3V to +12V between V+ and V−. For reliable operation, use V+ within +2V to +11V (single supply) or V+/V− within ±2V to ±5.5V (dual supply). Exceeding these limits risks permanent damage due to ESD diode conduction.
Does MAX4692EBE-T support true break-before-make switching?
Yes, the MAX4692EBE-T guarantees break-before-make timing of ≥2ns under all operating conditions (−40°C to +85°C, +5V supply). This prevents momentary shorting between analog inputs during address transitions - a critical feature for glitch-free audio and sensor signal routing.
Can MAX4692EBE-T operate from a +3.3V single supply?
Yes, the MAX4692EBE-T is fully specified for +2.7V to +3.6V single-supply operation. At +3.3V, it delivers ≤70Ω max on-resistance, 1.4V logic-high threshold, and 1nA leakage - enabling direct interface with 3.3V microcontrollers and low-power ADCs without level-shifting.
What is the analog signal range supported by MAX4692EBE-T?
The MAX4692EBE-T supports rail-to-rail analog signal handling from V− to V+. In single-supply mode (V− = GND), this means 0V to V+. In dual-supply mode (e.g., ±5V), signals may swing from −5V to +5V. No external clamping is needed - internal ESD diodes safely limit overvoltage excursions.
How does the UCSP package of MAX4692EBE-T impact PCB layout?
The 16-bump UCSP (2mm × 2mm) requires precise stencil design, controlled solder paste volume, and optimized reflow profiling to ensure reliable solder joint integrity. Unlike leaded packages, UCSP has no leads to absorb mechanical stress - board flexure and CTE mismatch must be mitigated via proper pad design and underfill if deployed in harsh environments.
MAX4692EBE-T Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Bulk
- Product Status:
- Active
- Switch Circuit:
- SP4T
- Multiplexer/Demultiplexer Circuit:
- 4:1
- Number of Circuits:
- 2
- On-State Resistance (Max):
- 25Ohm
- Channel-to-Channel Matching (ΔRon):
- 2Ohm
- Voltage - Supply, Single (V+):
- 2V ~ 11V
- Voltage - Supply, Dual (V±):
- ±2V ~ 5.5V
- Switch Time (Ton, Toff) (Max):
- 80ns, 50ns
- -3db Bandwidth:
- -
- Charge Injection:
- 1.8pC
- Channel Capacitance (CS(off), CD(off)):
- 9pF, 36pF
- Current - Leakage (IS(off)) (Max):
- 2nA
- Crosstalk:
- -84dB @ 100kHz
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-UCSP (2.02x2.02)
MAX4692EBE-T FAQ
1.How can I place an order for MAX4692EBE-T through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4692EBE-T 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 MAX4692EBE-T reliable?
The price and inventory of MAX4692EBE-T are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4692EBE-T is usually 5 days.
3.What payment methods are accepted for MAX4692EBE-T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4692EBE-T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4692EBE-T?
MAX4692EBE-T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4692EBE-T 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 MAX4692EBE-T?
For technical support, including MAX4692EBE-T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4692EBE-T requirements.
6.How does Aetrix verify that MAX4692EBE-T is sourced from the original manufacturer or authorized distributors?
All MAX4692EBE-T 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 MAX4692EBE-T meets industry standards.
7.What is the process for return or replacement of MAX4692EBE-T?
All MAX4692EBE-T units undergo pre-shipment inspection (PSI). If there is an issue with MAX4692EBE-T, 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 MAX4692EBE-T part is unused and in its original packaging.
Return procedure for MAX4692EBE-T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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