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Analog Devices Inc./Maxim Integrated MAX4760EBX+T
- Part No.:
- MAX4760EBX+T
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 36-WFBGA, CSPBGA
- Datasheet:
-
MAX4760EBX+T.pdf
- Description:
- IC SWITCH DPDT X 4 3.5OHM 36UCSP
- Quantity:
- Payment:
- Shipping:
Inventory:3,673
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Product details
Overview
MAX4760EBX+T from Maxim Integrated is a quad double-pole/double-throw (DPDT) analog switch operating from +1.8V to +5.5V, featuring 2.0Ω typical on-resistance, 54pF typical COM-on capacitance, and 150MHz typical -3dB bandwidth. It routes high-speed USB 1.1/2.0 full-speed (12Mbps) data and audio signals in space-constrained portable devices.
For engineers reviewing the MAX4760EBX+T datasheet, MAX4760EBX+T pinout, MAX4760EBX+T application, or MAX4760EBX+T equivalent, this device is selected for low-skew (<0.2ns), rail-to-rail signal handling, low THD (0.03% typ), and compact 36-bump UCSP (3mm × 3mm) packaging in industrial temperature range (-40°C to +85°C).
Technical Context
The MAX4760EBX+T implements four independent DPDT switches with paired logic control (INA–IND), enabling simultaneous switching of differential signal paths. Its CMOS architecture supports bidirectional analog signal routing across the full 0V to V+ range without degradation in on-resistance flatness (±0.8Ω typ) or channel matching (0.2Ω typ).
It delivers high-frequency performance via low parasitic capacitance (25pF NO_/NC_ off-capacitance, 54pF COM-on capacitance) and fast switching (tON/tOFF ≤ 150ns at V+ = 2.7V), while maintaining break-before-make timing (2ns typ) and minimal charge injection (15pC typ) for precision signal integrity.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Switch Type | Quad DPDT - enables dual-path signal routing per switch pair (e.g., USB D+/D− or stereo audio L/R) |
| On-Resistance (RON) | 2.0Ω typical - ensures minimal insertion loss and voltage drop in audio/data paths at 10mA load |
| -3dB Bandwidth | 150MHz typical - supports full-speed USB 12Mbps and wideband audio without attenuation |
| COM On-Capacitance | 54pF typical - limits high-frequency loading on source drivers and preserves signal rise/fall times |
| Skew | <0.2ns typical - maintains phase alignment between differential or parallel signal pairs |
| THD | 0.03% typical - preserves audio fidelity with negligible harmonic distortion across 20Hz–20kHz |
| Supply Range | +1.8V to +5.5V - interoperates with 1.8V, 3.3V, and 5V logic and analog domains |
Pinout & Package
MAX4760EBX+T is housed in a 36-bump UCSP package (3mm × 3mm, 0.5mm pitch), RoHS-compliant and lead(Pb)-free. The die attach side is bump-side down; exposed silicon is not electrically connected.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| INA–IND | Digital control inputs (4 total) | Each pair (e.g., INA/INB) controls one DPDT switch; logic-high enables NO path, logic-low enables NC path |
| COM1–COM8 | Analog common terminals | Bidirectional signal ports - accept input or output; support rail-to-rail analog swing (0V to V+) |
| NO1–NO8, NC1–NC8 | Analog normally-open / normally-closed terminals | Switched signal paths - NO conducts when control input is high; NC conducts when low |
| V+, GND | Power supply pins | Single-supply operation; requires 0.1µF bypass capacitor from V+ to GND for noise immunity |
| N.C. | No-connect pins (pins 11,14,17,29,32,35) | Must remain unconnected - no internal connection; floating pins do not affect functionality |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail signal handling | Supports analog signals from 0V to V+ without clipping or distortion - essential for battery-powered audio and USB interfaces |
| Low on-resistance flatness | ±0.8Ω typical variation over full signal range - ensures consistent gain and impedance matching across voltage swing |
| Channel-to-channel matching | 0.2Ω typical RON mismatch - critical for balanced differential signaling (e.g., USB, stereo audio) |
| Break-before-make timing | 2ns typical - prevents momentary short-circuit between NO and NC paths during state transition |
| Logic-level tolerant inputs | Accepts up to +5.5V regardless of V+ - enables mixed-voltage system interfacing (e.g., 1.8V core + 3.3V I/O) |
Applications
| USB Signal Switching | Audio-Signal Switching |
|---|---|
Use Scenario: Dynamic reconfiguration of USB D+/D− lines between host and peripheral ports in multi-role handheld devices. IC Role / Device Role / Timing Role: Quad DPDT switch routing full-speed USB 12Mbps differential signals with sub-0.2ns skew and 150MHz bandwidth. Use Value: Enables single-port dual-role operation (e.g., OTG) without signal degradation or timing violation. |
Use Scenario: Stereo headphone jack detection and signal path selection in smartphones and PDAs. IC Role / Device Role / Timing Role: Bidirectional analog switch managing left/right audio channels and microphone bias with 0.03% THD. Use Value: Maintains high-fidelity audio routing while supporting plug-in detection and mute control. |
| Cellular Phones | Notebook Computers |
Use Scenario: Antenna diversity switching and RF front-end signal path management in LTE/WCDMA handsets. IC Role / Device Role / Timing Role: Low-capacitance (25pF NO_/NC_ off) analog switch isolating RF receive paths with 80dB off-isolation at 100kHz. Use Value: Reduces crosstalk between antenna branches and preserves receiver sensitivity. |
Use Scenario: Multiplexing audio codec outputs to multiple jacks (headphone, line-out, mic-in) in ultrabooks. IC Role / Device Role / Timing Role: Quad DPDT switch supporting simultaneous stereo output and mono input with rail-to-rail 1.8V–5.5V compatibility. Use Value: Eliminates need for discrete analog switches and reduces BOM count in compact PCB layouts. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4760ETX+T | Same electrical specs, but in 36-pin TQFN-EP (6mm × 6mm) package with exposed thermal pad | Higher thermal dissipation capability; requires larger PCB footprint and different land pattern | Select when board layout allows larger package and enhanced power handling is needed |
| MAX4760AEWX+T | Lower logic-threshold version (VIH = 1.4V min at V+ = 2.7V–3.6V); identical analog performance and UCSP package | Better compatibility with 1.8V logic controllers; same pinout and footprint as MAX4760EBX+T | Select when interfacing with 1.8V microcontrollers or FPGAs requiring lower VIH |
Compared with MAX4760ETX+T, MAX4760EBX+T offers superior space efficiency in ultra-compact designs; compared with MAX4760AEWX+T, it requires slightly higher logic drive but provides broader voltage margin for mixed-signal systems.
Availability
MAX4760EBX+T is available at Aetrix Electronics and suitable for USB interface design, portable audio routing, and cellular baseband signal switching requiring stable component supply and guaranteed long-term availability.
Supply support for MAX4760EBX+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) is a semiconductor company specializing in high-performance analog, mixed-signal, and power management ICs for industrial, communications, and consumer applications.
The MAX4760EBX+T belongs to Maxim's high-bandwidth analog switch product line, engineered for low-distortion, low-skew signal routing in portable and battery-powered systems demanding minimal PCB area.
FAQ
What is the operating temperature range for the MAX4760EBX+T?
The MAX4760EBX+T is specified for operation from -40°C to +85°C. This industrial temperature range ensures reliable performance in handheld devices, notebooks, and cellular phones under real-world environmental conditions. All electrical parameters in the datasheet are guaranteed across this full range, with testing correlation applied for UCSP package validation.
Does the MAX4760EBX+T support rail-to-rail analog signal switching?
Yes, the MAX4760EBX+T supports rail-to-rail analog signal handling - signals from 0V to V+ pass through the switch with minimal on-resistance variation. This capability is confirmed by the "Analog Signal Range" specification (0V to V+) and validated across temperature in the Typical Operating Characteristics plots for RON vs. VCOM.
What is the maximum supply voltage the MAX4760EBX+T can tolerate?
The MAX4760EBX+T has an absolute maximum supply voltage (V+) of +6V. Operation beyond +5.5V risks permanent damage. The recommended operating range remains +1.8V to +5.5V, and all specifications - including on-resistance, bandwidth, and THD - are guaranteed only within this range.
How does the MAX4760EBX+T handle mixed-voltage logic control?
The MAX4760EBX+T logic inputs (INA–IND) accept voltages up to +5.5V regardless of V+, enabling direct interfacing with 5V, 3.3V, or 1.8V controllers. For example, with V+ = 3.3V, driving INA to 5V is safe and reduces logic transition time - a feature explicitly documented in the "Digital Control Inputs" section of the datasheet.
Is the MAX4760EBX+T pin-compatible with other variants in the MAX4760 family?
Yes, the MAX4760EBX+T shares identical pinout and footprint with MAX4760ETX+T (TQFN), MAX4760AEWX+T (UCSP), and MAX4760AETX+T (TQFN). All variants use the same 36-bump UCSP land pattern per Maxim's package drawing B36-2, enabling drop-in replacement where thermal or logic-threshold requirements align.
MAX4760EBX+T Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Switch Circuit:
- DPDT
- Multiplexer/Demultiplexer Circuit:
- 2:2
- Number of Circuits:
- 4
- On-State Resistance (Max):
- 3.5Ohm
- Channel-to-Channel Matching (ΔRon):
- 200mOhm
- Voltage - Supply, Single (V+):
- 1.8V ~ 5.5V
- Voltage - Supply, Dual (V±):
- -
- Switch Time (Ton, Toff) (Max):
- 140ns, 50ns
- -3db Bandwidth:
- 150MHz
- Charge Injection:
- 15pC
- Channel Capacitance (CS(off), CD(off)):
- 25pF
- Current - Leakage (IS(off)) (Max):
- 5nA
- Crosstalk:
- -95dB @ 100kHz
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 36-UCSP (3x3)
MAX4760EBX+T FAQ
1.How can I place an order for MAX4760EBX+T through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4760EBX+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 MAX4760EBX+T reliable?
The price and inventory of MAX4760EBX+T are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4760EBX+T is usually 5 days.
3.What payment methods are accepted for MAX4760EBX+T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4760EBX+T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4760EBX+T?
MAX4760EBX+T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4760EBX+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 MAX4760EBX+T?
For technical support, including MAX4760EBX+T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4760EBX+T requirements.
6.How does Aetrix verify that MAX4760EBX+T is sourced from the original manufacturer or authorized distributors?
All MAX4760EBX+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 MAX4760EBX+T meets industry standards.
7.What is the process for return or replacement of MAX4760EBX+T?
All MAX4760EBX+T units undergo pre-shipment inspection (PSI). If there is an issue with MAX4760EBX+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 MAX4760EBX+T part is unused and in its original packaging.
Return procedure for MAX4760EBX+T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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