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Analog Devices Inc./Maxim Integrated MAX4696EBT-T
- Part No.:
- MAX4696EBT-T
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 6-WFBGA, WLBGA
- Datasheet:
-
MAX4696EBT-T.pdf
- Description:
- IC SWITCH SPST-NO X 1 20OHM 6WLP
- Quantity:
- Payment:
- Shipping:
Inventory:2,328
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Product details
Overview
MAX4696EBT-T from Maxim Integrated is a single-pole/single-throw (SPST), normally open analog switch optimized for low-voltage signal routing in space-constrained portable systems. It operates from a single +2.0V to +5.5V supply, delivers 35Ω max on-resistance at +3V, 2Ω max RON matching, 13Ω max RON flatness, and achieves 80ns max turn-on time - enabling high-fidelity audio/video switching in battery-powered MP3 players and cellular handsets.
For engineers reviewing the MAX4696EBT-T datasheet, MAX4696EBT-T pinout, MAX4696EBT-T application, or MAX4696EBT-T equivalent, this device is selected for rail-to-rail signal handling, ultra-low leakage (1nA max at +25°C), UCSP package footprint (1.50mm × 1.02mm), and guaranteed 1.8V logic compatibility with +2.7V to +3.3V supplies - critical for low-power embedded interface design.
Technical Context
The MAX4696EBT-T implements a CMOS transmission-gate topology with rail-to-rail analog signal capability across its full supply range (GND to V+). Its digital control input (IN) accepts 1.8V logic thresholds when powered from +2.7V to +3.3V and TTL/CMOS levels up to +5.5V, supporting mixed-voltage system interfacing without level shifters.
As a normally open SPST switch, it exhibits bidirectional conduction between COM and NO terminals only when IN is high. Its UCSP package uses six solder bumps in a 3×2 array with 0.5mm pitch, requiring precise PCB pad layout per Maxim's wafer-level packaging guidelines to ensure mechanical reliability and thermal performance.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | +2.0V to +5.5V single supply - supports direct integration into 2.5V, 3.3V, and 5V logic domains without external regulators. |
| On-Resistance (RON) | 35Ω max at +3V - ensures minimal signal attenuation and voltage drop in audio path and sensor interface applications. |
| RON Matching | 2Ω max between channels - critical for matched gain paths in differential or dual-channel signal routing. |
| Turn-On/Off Time | tON = 80ns max, tOFF = 25ns max - enables fast channel selection in multi-source audio/video multiplexing. |
| Leakage Current | 1nA max at +25°C - preserves battery life and prevents DC offset drift in high-impedance sensor front-ends. |
| -3dB Bandwidth | >200MHz - supports clean switching of composite video, USB 1.1, and baseband RF signals without distortion. |
| Logic Compatibility | 1.8V CMOS compatible at +2.7V–+3.3V supply - eliminates need for external logic-level translators in modern low-voltage SoC interfaces. |
Pinout & Package
The MAX4696EBT-T is housed in a 6-bump, 0.5mm-pitch chip-scale package (UCSP™) measuring 1.50mm × 1.02mm. This wafer-level package minimizes PCB area and parasitic inductance, supporting high-frequency signal integrity in compact portable designs.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| B1 | V+ | Positive supply input - must be applied before analog signals to prevent latch-up; absolute max +6V. |
| B2 | IN | Digital control input - active-high logic; accepts 0V to +5.5V regardless of V+, enabling flexible host interface. |
| B3 | GND | Analog/digital ground reference - requires low-impedance connection to minimize noise coupling into analog path. |
| A1 | NO | Normally open analog terminal - connects to COM only when IN = high; bidirectional signal path. |
| A2 | COM | Common analog terminal - serves as input or output depending on signal direction; rail-to-rail capable. |
| A3 | - | No internal connection - unused bump; must be left unconnected or grounded per PCB 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-swing audio and sensor outputs. |
| Low On-Resistance Flatness | 13Ω max variation over full signal range - maintains consistent gain and linearity across voltage swing. |
| Ultra-Low Charge Injection | 8pC typical - minimizes voltage glitches at COM during switching, critical for precision ADC front-ends. |
| High Off-Isolation | -75dB at 100kHz - suppresses crosstalk between inactive channels in multi-signal routing applications. |
| UCSP Footprint | 1.50mm × 1.02mm area - reduces PCB real estate by >70% vs. comparable SC70 or SOT-23 packages. |
Applications
| MP3 Player Audio Routing | Cellular Phone Baseband Switching |
|---|---|
Use Scenario: Selecting between stereo DAC output and mono headset amplifier in dual-mode audio subsystems. IC Role / Device Role / Timing Role: SPST analog switch controlling signal path continuity with sub-100ns timing resolution. Use Value: 35Ω RON and <200mΩ RON flatness preserve SNR >95dB; 1nA leakage prevents DC bias shift in Class AB amplifiers. |
Use Scenario: Multiplexing microphone inputs between main and secondary voice call paths in dual-SIM handsets. IC Role / Device Role / Timing Role: Low-leakage, rail-to-rail switch enabling seamless mic path reconfiguration during call handover. Use Value: 1.8V logic compatibility allows direct connection to AP GPIOs; UCSP size fits within tight antenna module spacing constraints. |
| Hard Drive Headphone Jack Detection | PCMCIA Card Signal Isolation |
Use Scenario: Detecting insertion of 3.5mm jack by monitoring continuity between sleeve and ground via switched sense line. IC Role / Device Role / Timing Role: Normally open switch isolating detection circuit until triggered by system firmware. Use Value: 1nA max OFF-leakage ensures reliable detection at microamp current levels; 35Ω RON avoids false triggers from IR drop. |
Use Scenario: Isolating legacy PCMCIA card I/O lines from host controller during hot-plug events to prevent bus contention. IC Role / Device Role / Timing Role: Fast-switching analog gate inserted between card edge connector and host PHY layer. Use Value: 25ns tOFF enables rapid disconnection prior to card removal; -75dB off-isolation blocks noise coupling into host data lanes. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TS5A23157DCKR | 3.3V-only supply range (+1.65V to +3.6V); 0.9Ω lower RON at 3V but higher 10nA leakage. | Optimized for 3.3V-only systems; lacks +5V operation and rail-to-rail signal range beyond V+ − 0.3V. | Select when operating exclusively at 3.3V and lowest possible RON is prioritized over wide supply flexibility. |
| ADG801BRMZ-REEL7 | Higher 0.5pC charge injection; 0.5Ω better RON matching (1.5Ω max); same UCSP footprint but different bump layout. | Targeted at precision instrumentation; lacks break-before-make support and has tighter thermal derating limits. | Prefer for high-accuracy data acquisition where charge injection dominates error budget over general-purpose routing. |
Compared with TS5A23157DCKR and ADG801BRMZ-REEL7, the MAX4696EBT-T uniquely combines +2.0V to +5.5V operation, rail-to-rail signal handling, and 1nA leakage - making it the only choice for battery-powered systems requiring dynamic voltage scaling and long standby life.
Availability
MAX4696EBT-T is available at Aetrix Electronics and suitable for MP3 players, cellular phones, and hard drive audio subsystems requiring stable component supply across industrial temperature ranges (-40°C to +85°C).
Supply support for MAX4696EBT-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, communications, and consumer applications.
The MAX4696EBT-T belongs to Maxim's low-voltage analog switch product line, engineered specifically for space- and power-constrained portable electronics requiring rail-to-rail signal integrity and ultra-low leakage.
FAQ
What is the maximum supply voltage rating for the MAX4696EBT-T?
The MAX4696EBT-T has an absolute maximum supply voltage (V+) of +6V. Operation above this level risks permanent damage. The recommended operating range is +2.0V to +5.5V, with guaranteed performance across that span. At +5.5V, RON drops to 20Ω max, improving signal fidelity in higher-voltage systems while maintaining 1nA leakage at +25°C.
Does the MAX4696EBT-T support rail-to-rail analog signal operation?
Yes, the MAX4696EBT-T supports true rail-to-rail analog signal handling - signals from GND to V+ pass through the switch with minimal distortion or clipping. This is confirmed in the Electrical Characteristics table under "Analog Signal Range" (0 to V+), and validated by typical RON vs. VCOM curves showing stable resistance across the full voltage range at +3V and +5V supplies.
What is the function of the A3 bump on the MAX4696EBT-T UCSP package?
The A3 bump on the MAX4696EBT-T is a no-connect (NC) terminal - it has no internal connection to silicon and serves only as a mechanical alignment or thermal relief feature. Per Maxim's UCSP guidelines, A3 should remain unconnected on the PCB; grounding it is permissible but provides no electrical benefit and may risk solder bridging in fine-pitch assembly.
How does the MAX4696EBT-T achieve 1.8V logic compatibility while operating from a +2.7V supply?
The MAX4696EBT-T achieves 1.8V logic compatibility through internally trimmed input threshold voltages: VIH = +1.4V min and VIL = +0.5V max at +2.7V supply. This allows direct interfacing with 1.8V CMOS outputs without level shifters. The input structure tolerates up to +5.5V on IN regardless of V+, enabling robust mixed-voltage system integration.
Can the MAX4696EBT-T be used in audio line-level switching applications?
Yes, the MAX4696EBT-T is qualified for audio line-level switching: its >200MHz -3dB bandwidth exceeds CD-quality (20Hz–20kHz) and MP3 playback requirements; THD is 0.014% at 2Vp-p; and crosstalk is not specified for the MAX4696 (single-channel SPST), eliminating inter-channel interference concerns. Its 35Ω RON introduces negligible loss in 10kΩ load scenarios typical of line drivers.
MAX4696EBT-T Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Switch Circuit:
- SPST - NO
- Multiplexer/Demultiplexer Circuit:
- 1:1
- Number of Circuits:
- 1
- On-State Resistance (Max):
- 20Ohm
- Channel-to-Channel Matching (ΔRon):
- 1Ohm
- Voltage - Supply, Single (V+):
- 2V ~ 5.5V
- Voltage - Supply, Dual (V±):
- -
- Switch Time (Ton, Toff) (Max):
- 40ns, 20ns
- -3db Bandwidth:
- 200MHz
- Charge Injection:
- 8pC
- Channel Capacitance (CS(off), CD(off)):
- -
- Current - Leakage (IS(off)) (Max):
- 500pA
- Crosstalk:
- -
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-WLP
MAX4696EBT-T FAQ
1.How can I place an order for MAX4696EBT-T through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4696EBT-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 MAX4696EBT-T reliable?
The price and inventory of MAX4696EBT-T are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4696EBT-T is usually 5 days.
3.What payment methods are accepted for MAX4696EBT-T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4696EBT-T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4696EBT-T?
MAX4696EBT-T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4696EBT-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 MAX4696EBT-T?
For technical support, including MAX4696EBT-T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4696EBT-T requirements.
6.How does Aetrix verify that MAX4696EBT-T is sourced from the original manufacturer or authorized distributors?
All MAX4696EBT-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 MAX4696EBT-T meets industry standards.
7.What is the process for return or replacement of MAX4696EBT-T?
All MAX4696EBT-T units undergo pre-shipment inspection (PSI). If there is an issue with MAX4696EBT-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 MAX4696EBT-T part is unused and in its original packaging.
Return procedure for MAX4696EBT-T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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