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Vishay Siliconix DGQ4053EEQ-T1-GE4
- Part No.:
- DGQ4053EEQ-T1-GE4
- Manufacturer:
- Vishay Siliconix
- Package:
- 16-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
DGQ4053EEQ-T1-GE4.pdf
- Description:
- 8 CHANNEL MUX DUAL 4 CH MUX, TRI
- Quantity:
- Payment:
- Shipping:
Inventory:3,000
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Product details
Overview
DGQ4053EEQ-T1-GE4 from Vishay Siliconix is a triple 2-channel (3 × SPDT) high-precision CMOS analog multiplexer, designed for rail-to-rail bidirectional signal switching in automotive battery management and infotainment systems. It operates from ±3 V to ±8 V dual supplies or 3 V to 16 V single supply, features 8.5 pF typical channel-on capacitance, < 50 pA typical leakage, and 35 ns typical enable turn-on time at ±5 V.
For engineers reviewing the DGQ4053EEQ-T1-GE4 datasheet, DGQ4053EEQ-T1-GE4 pinout, DGQ4053EEQ-T1-GE4 application, or DGQ4053EEQ-T1-GE4 equivalent, key selection criteria include low charge injection (≤0.3 pC), AEC-Q100 Grade 1 qualification, TSSOP16 package compatibility, and guaranteed 3 V logic-level control across temperature.
Technical Context
The DGQ4053EEQ-T1-GE4 implements three independent SPDT switches with fully decoded address control (A/B/C inputs) and global ENABLE. Each switch conducts equally in both directions, supporting multiplexer and demultiplexer configurations without signal polarity constraints.
Its architecture delivers low on-resistance flatness (≤20 Ω over full analog range at ±5 V), minimal channel-to-channel crosstalk (−51 dB at 100 MHz), and high off-isolation (−106 dB at 100 kHz), enabling precision analog signal routing in mixed-signal automotive ECUs.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Analog Configuration | Triple SPDT (3 × 2:1) - enables independent routing of three analog signals between two paths each |
| Supply Range | ±3 V to ±8 V dual or 3 V to 16 V single - supports legacy 5 V, modern 3.3 V, and high-voltage 12 V automotive rails |
| Charge Injection | 0.3 pC max over full voltage swing - minimizes DC offset errors in precision ADC front-ends and sample-hold circuits |
| CD(on) | 8.5 pF typ. - reduces signal attenuation and phase distortion in wideband sensor interfaces up to 930 MHz bandwidth |
| tON / tOFF | 35 ns / 48 ns typ. at ±5 V - enables fast channel switching for time-division multiplexed sensor acquisition |
| Leakage Current | < 50 pA typ. at −40 °C to +125 °C - preserves accuracy in high-impedance thermistor or pH sensor conditioning stages |
| Logic Compatibility | 2 V logic-high threshold at 5 V/±5 V; 1.4 V at 3 V - ensures reliable control from microcontrollers without level-shifting |
Pinout & Package
Package: 16-pin TSSOP (4.4 mm × 5.0 mm, 0.65 mm pitch), RoHS-compliant, moisture sensitivity level 1.
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3, 4 | X0, Y0, Z0 (SPDT common terminals) | Three independent analog input/output nodes - each connects to one of two selectable paths |
| 5, 6, 7, 8 | X1, Y1, Z1 (SPDT throw terminals) | First path for each SPDT switch - used for primary signal routing or reference connections |
| 9, 10 | V+, V− | Power rails defining analog signal range - support symmetric (±5 V) or asymmetric (3–12 V) operation |
| 11, 12, 13 | A, B, C | Binary address inputs selecting active channel per SPDT - decode 000–111 to route X/Y/Z to X0/Y0/Z0 or X1/Y1/Z1 |
| 14 | ENABLE | Global enable/disable - HI forces all switches open; LO enables address-controlled switching |
| 15, 16 | GND, NC | Ground reference and no-connect - NC pin must remain unconnected per datasheet |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 1 qualified | Validated for automotive operation from −40 °C to +125 °C - suitable for under-hood and dashboard ECU deployment |
| Rail-to-rail analog switching | Full signal swing supported from V− to V+ - eliminates clipping in ±5 V sensor interfaces and audio paths |
| Low parasitic capacitance | CS(OFF) = 2.0 pF typ., CD(on) = 8.5 pF typ. - maintains signal integrity in >10 MHz sensor data acquisition |
| Bi-directional conduction | Identical RON in both directions - enables flexible use as mux or demux without redesigning signal flow |
| 3 V logic-compatible control | Guaranteed VIH = 1.4 V at 3 V supply - interoperable with low-power MCUs and FPGA I/O banks |
Applications
| Automotive Battery Monitoring | Infotainment Audio Routing |
|---|---|
|
Use Scenario: Multiplexing voltage/current/temperature readings from multiple Li-ion cell strings into a single ADC channel. IC Role / Device Role / Timing Role: Triple SPDT analog switch providing isolated, low-leakage signal paths for high-accuracy cell balancing feedback. Use Value: 0.3 pC charge injection prevents baseline drift in 16-bit ADC measurements; AEC-Q100 qualification ensures reliability over vehicle lifetime. |
Use Scenario: Dynamically routing analog audio inputs (microphone, Bluetooth codec, tuner) to amplifier or ADC inputs in head unit designs. IC Role / Device Role / Timing Role: Low-capacitance signal selector enabling clean, low-distortion (<0.065% THD) analog path switching. Use Value: 8.5 pF CD(on) and −51 dB crosstalk at 100 MHz preserve stereo separation and wideband fidelity during real-time source switching. |
| ADAS Sensor Signal Conditioning | Industrial Data Acquisition |
|
Use Scenario: Switching between radar transceiver calibration paths and operational RF front-end signals in 77 GHz ADAS modules. IC Role / Device Role / Timing Role: High-isolation SPDT switch isolating sensitive receive chains during transmit calibration pulses. Use Value: −106 dB off-isolation at 100 kHz prevents coupling of high-power TX leakage into RX baseband; 930 MHz bandwidth supports wideband IF routing. |
Use Scenario: Scanning multiple thermocouple or strain gauge bridges into a precision instrumentation amplifier in PLC analog input modules. IC Role / Device Role / Timing Role: Low-leakage, low-charge-injection multiplexer minimizing measurement error in high-Z sensor interfaces. Use Value: <50 pA leakage and 20 Ω on-resistance flatness ensure sub-μV offset stability across −40 °C to +125 °C operating range. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog multiplexer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TMUX6213RUMR | Single 3-channel SPDT; 5.5 V max supply; 1.5 pC charge injection; no AEC-Q100 rating | Targeted at industrial/commercial portable instruments, not automotive-grade systems | Select when AEC-Q100 is unnecessary and lower charge injection tolerance is acceptable |
| ADG774ARUZ | Dual 4-channel SPDT; ±5 V/5 V supply only; 0.2 pC charge injection; 16-lead TSSOP same footprint | Optimized for low-voltage, low-power medical instrumentation with tighter charge injection spec | Choose for ultra-low-charge applications where triple SPDT topology is not required |
Compared with TMUX6213RUMR and ADG774ARUZ, the DGQ4053EEQ-T1-GE4 uniquely combines AEC-Q100 Grade 1 qualification, triple SPDT topology in TSSOP16, and guaranteed 3 V logic compatibility - making it the only option qualified for direct integration into automotive BMS and infotainment signal routing without derating or additional validation.
Availability
DGQ4053EEQ-T1-GE4 is available at Aetrix Electronics and suitable for automotive battery management systems, infotainment audio routing, ADAS sensor conditioning, and industrial data acquisition requiring stable component supply across extended temperature ranges.
Supply support for DGQ4053EEQ-T1-GE4 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
Vishay Siliconix is a global leader in discrete semiconductors and passive components, specializing in high-reliability analog switching, power management, and sensing solutions for automotive and industrial markets.
The DGQ405x series was engineered specifically for AEC-Q100-compliant automotive signal routing - emphasizing low charge injection, wide supply flexibility, and robust performance across −40 °C to +125 °C.
FAQ
What is the maximum supply voltage rating for DGQ4053EEQ-T1-GE4?
The DGQ4053EEQ-T1-GE4 has an absolute maximum rating of V+ to V− = +18 V, supporting operation up to ±8 V dual supply or 16 V single supply. Per datasheet Section "Absolute Maximum Ratings", continuous operation beyond these limits risks permanent damage. For reliable long-term use, Vishay specifies full performance at ±5 V, 5 V, 12 V, and 3 V supply conditions - all validated across −40 °C to +125 °C.
Does DGQ4053EEQ-T1-GE4 support rail-to-rail analog signal switching?
Yes, DGQ4053EEQ-T1-GE4 supports true rail-to-rail analog signal switching - its switches conduct equally well in both directions across the full range from V− to V+. This is confirmed in the "DESCRIPTION" section of the datasheet: "All switches conduct equally well in both directions, offering rail to rail analog signal switching and can be used both as multiplexers as well as de-multiplexers." The on-resistance remains stable within specification across the entire analog voltage range.
Is DGQ4053EEQ-T1-GE4 qualified for automotive applications?
Yes, DGQ4053EEQ-T1-GE4 is AEC-Q100 qualified (Grade 1), explicitly stated in the "BENEFITS" and "FEATURES" sections of the datasheet. It is specified for operation from −40 °C to +125 °C and meets stress testing requirements for automotive environments including thermal cycling, humidity bias, and ESD (2000 V HBM, 750 V CDM). This qualification covers the exact part number DGQ4053EEQ-T1-GE4 as shipped in tape-and-reel packaging.
What is the typical charge injection value for DGQ4053EEQ-T1-GE4?
The typical charge injection for DGQ4053EEQ-T1-GE4 is ≤0.3 pC over the full analog signal swing range, as documented in the "DESCRIPTION" and "SPECIFICATIONS" sections. Measured under standard test conditions (Vg = 0 V, Rg = 0 Ω, CL = 1 nF), this value is consistent across supply configurations (±5 V, 5 V, 12 V, 3 V) and temperature extremes. The datasheet guarantees ≤0.3 pC for design assurance in precision sampling applications.
What package type is used for DGQ4053EEQ-T1-GE4?
DGQ4053EEQ-T1-GE4 is supplied in a 16-pin TSSOP package (4.4 mm × 5.0 mm body, 0.65 mm lead pitch), as confirmed in the "ORDERING INFORMATION" table and "FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION" section. The marking "Q4053E" appears on the top surface, and Pin 1 is identified by a dot. Thermal resistance is 178 °C/W, with power dissipation derated above 70 °C at 5.6 mW/°C.
DGQ4053EEQ-T1-GE4 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay Siliconix
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Switch Circuit:
- SPDT - NO/NC
- Multiplexer/Demultiplexer Circuit:
- 2:1
- Number of Circuits:
- 3
- On-State Resistance (Max):
- 103Ohm
- Channel-to-Channel Matching (ΔRon):
- 1.24Ohm
- Voltage - Supply, Single (V+):
- 3V ~ 16V
- Voltage - Supply, Dual (V±):
- -
- Switch Time (Ton, Toff) (Max):
- 62ns, 87ns
- -3db Bandwidth:
- 930MHz
- Charge Injection:
- 0.38pC
- Channel Capacitance (CS(off), CD(off)):
- 2pF, 3.1pF
- Current - Leakage (IS(off)) (Max):
- 1nA
- Crosstalk:
- -51dB @ 100MHz
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-TSSOP
DGQ4053EEQ-T1-GE4 FAQ
1.How can I place an order for DGQ4053EEQ-T1-GE4 through Aetrix?
Please submit a Request for Quotation (RFQ) for DGQ4053EEQ-T1-GE4 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 DGQ4053EEQ-T1-GE4 reliable?
The price and inventory of DGQ4053EEQ-T1-GE4 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DGQ4053EEQ-T1-GE4 is usually 5 days.
3.What payment methods are accepted for DGQ4053EEQ-T1-GE4?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DGQ4053EEQ-T1-GE4 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DGQ4053EEQ-T1-GE4?
DGQ4053EEQ-T1-GE4 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DGQ4053EEQ-T1-GE4 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 DGQ4053EEQ-T1-GE4?
For technical support, including DGQ4053EEQ-T1-GE4 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DGQ4053EEQ-T1-GE4 requirements.
6.How does Aetrix verify that DGQ4053EEQ-T1-GE4 is sourced from the original manufacturer or authorized distributors?
All DGQ4053EEQ-T1-GE4 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 DGQ4053EEQ-T1-GE4 meets industry standards.
7.What is the process for return or replacement of DGQ4053EEQ-T1-GE4?
All DGQ4053EEQ-T1-GE4 units undergo pre-shipment inspection (PSI). If there is an issue with DGQ4053EEQ-T1-GE4, 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 DGQ4053EEQ-T1-GE4 part is unused and in its original packaging.
Return procedure for DGQ4053EEQ-T1-GE4:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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