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Vishay Siliconix DG4053EEQ-T1-GE3
- Part No.:
- DG4053EEQ-T1-GE3
- Manufacturer:
- Vishay Siliconix
- Package:
- 16-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
DG4053EEQ-T1-GE3.pdf
- Description:
- IC SWITCH SPDT X 3 78OHM 16TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:5,683
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Product details
Overview
DG4053EEQ-T1-GE3 from Vishay Siliconix is a triple 2-channel (triple SPDT) CMOS analog multiplexer designed for high-precision signal routing in mixed-signal 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, <0.3 pC charge injection, and 35 ns typical enable turn-on time at ±5 V - enabling low-distortion switching in data acquisition and instrumentation.
For engineers reviewing the DG4053EEQ-T1-GE3 datasheet, DG4053EEQ-T1-GE3 pinout, DG4053EEQ-T1-GE3 application, or DG4053EEQ-T1-GE3 equivalent, key selection criteria include rail-to-rail bidirectional analog signal handling, -40 °C to +125 °C operation, TSSOP-16 package compatibility, and guaranteed 3 V logic compatibility with 2 V logic-high threshold at 5 V supply.
Technical Context
The DG4053EEQ-T1-GE3 implements three independent SPDT switches controlled by a 3-bit binary address (A, B, C) and a global ENABLE input. All switches conduct equally in both directions, supporting true bidirectional rail-to-rail analog signal paths without polarity constraints.
Its architecture delivers low on-resistance flatness (20 Ω max over full signal swing at ±5 V), minimal channel-to-channel crosstalk (-51 dB at 100 MHz), and high off-isolation (-49 dB at 100 MHz), making it suitable for multi-channel simultaneous sampling and high-frequency signal routing where signal integrity is critical.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Analog Configuration | Triple SPDT (3 independent 2:1 switches) |
| Supply Range | ±3 V to ±8 V dual or 3 V to 16 V single - supports legacy ±5 V and modern low-voltage (3 V/5 V) systems |
| Charge Injection | 0.3 pC max over full voltage range - minimizes voltage glitch in precision sample-and-hold and ADC front-ends |
| CD(on) | 8.5 pF typ. - reduces signal attenuation and phase shift in wideband audio/video routing |
| tON / tOFF | 35 ns / 48 ns typ. at ±5 V - enables fast channel switching in automated test equipment (ATE) |
| Leakage Current | <50 pA max at full temperature range - preserves accuracy in high-impedance sensor interfaces |
| Operating Temp | -40 °C to +125 °C - qualified for industrial and automotive under-hood applications |
Pinout & Package
Package: 16-pin TSSOP (JEDEC MO-153, 4.4 mm × 5.0 mm × 1.2 mm), lead (Pb)-free, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3, 4 | X0, Y0, Z0 (common terminals) | Three independent SPDT common inputs - each connects to one of two associated switched outputs |
| 5, 6, 7, 8 | X1, Y1, Z1 (switched outputs) | Three independent SPDT normally-open outputs - selected when corresponding A/B/C = H |
| 9, 10 | V+, V- | Analog supply rails - define full analog signal range (e.g., ±5 V → -5 V to +5 V) |
| 11, 12, 13 | A, B, C | 3-bit binary address inputs - select active path per switch (000 = X0/Y0/Z0, 001 = X1/Y1/Z1) |
| 14 | ENABLE | Global enable/disable - HI disables all switches; LO enables address decoding |
| 15, 16 | GND, NC | Ground reference and no-connect (pin 16 is unused, must be left floating or grounded per layout guidelines) |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail analog switching | Supports signals from V– to V+ without clipping - essential for full-scale sensor and DAC output routing |
| 3 V logic-compatible control | Guaranteed 2 V logic-high threshold at 5 V supply - interoperable with 3.3 V microcontrollers without level shifting |
| Bidirectional signal flow | No distinction between source/drain - simplifies PCB layout and enables flexible signal path reuse |
| Low parasitic capacitance | CS(OFF) = 2.0 pF typ. - minimizes capacitive coupling between inactive channels in dense layouts |
| Break-before-make timing | Guaranteed tD ≥ 1 ns - prevents momentary shorting during channel transitions in power-sensitive circuits |
Applications
| Automatic Test Equipment (ATE) | Data Acquisition Systems |
|---|---|
Use Scenario: Multiplexing multiple sensor inputs to a shared ADC in high-speed production test fixtures. IC Role / Device Role / Timing Role: Triple SPDT analog switch providing independent, synchronized channel selection for parallel signal conditioning. Use Value: 35 ns enable timing and <0.3 pC charge injection preserve measurement accuracy across 16+ channels without calibration drift. | Use Scenario: Routing thermocouple, RTD, and strain gauge signals into a precision delta-sigma ADC frontend. IC Role / Device Role / Timing Role: Low-leakage (<50 pA), rail-to-rail analog multiplexer enabling direct connection of high-impedance sensors. Use Value: Sub-50 pA leakage and 8.5 pF CD(on) minimize gain/offset errors and settling time in 24-bit measurement systems. |
| Medical Instrumentation | Industrial Process Control |
Use Scenario: Selecting ECG electrode pairs and calibration references in portable patient monitors. IC Role / Device Role / Timing Role: Triple SPDT switch with biocompatible signal path isolation and low THD (0.065 %). Use Value: Ultra-low charge injection prevents baseline wander; -40 °C to +125 °C rating supports extended battery-operated field use. | Use Scenario: Switching 4–20 mA loop signals, analog sensor outputs, and actuator feedback in PLC I/O modules. IC Role / Device Role / Timing Role: Robust analog multiplexer rated for industrial ambient temperatures and supply noise. Use Value: ±8 V dual-supply operation accommodates isolated loop-powered transmitters; 125 °C rating ensures reliability in cabinet-mounted controllers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog multiplexer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4619ESE+ | Single 4-channel SPST (not SPDT); higher RON (100 Ω typ. vs. 68 Ω); 16-pin SOIC only | Lacks triple SPDT topology - requires external diodes or redesign for bidirectional signal routing | Select when SPST topology suffices and board space allows SOIC; avoid if SPDT or TSSOP is required. |
| ADG732BRUZ | 32-channel single-pole single-throw (SPST); 1.8 V to 5.5 V supply; 4 mm × 4 mm TSSOP-38 | Higher channel count but larger footprint and different control interface (parallel vs. 3-bit address) | Choose for high-density multiplexing where 32:1 routing is needed; not drop-in for triple SPDT functions. |
Compared with MAX4619ESE+ and ADG732BRUZ, the DG4053EEQ-T1-GE3 uniquely delivers three independent SPDT switches in a compact TSSOP-16 package with guaranteed ±5 V dual-supply performance, making it optimal for space-constrained, bidirectional analog routing where channel independence and low glitch energy are mandatory.
Availability
DG4053EEQ-T1-GE3 is available at Aetrix Electronics and suitable for automatic test equipment, medical instrumentation, and industrial process control requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for DG4053EEQ-T1-GE3 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 switches, MOSFETs, and precision resistors for demanding industrial and automotive applications.
The DG4053EEQ-T1-GE3 belongs to Vishay's DG405xE family of low-charge-injection analog multiplexers, engineered specifically for high-fidelity signal routing in test, measurement, and medical systems where signal integrity and thermal stability are non-negotiable.
FAQ
What is the maximum analog signal voltage range supported by the DG4053EEQ-T1-GE3?
The DG4053EEQ-T1-GE3 supports analog signals from V– to V+ across its full specified supply range: ±3 V to ±8 V dual supply (e.g., –5 V to +5 V) or 3 V to 16 V single supply (e.g., 0 V to 12 V). At ±5 V, the guaranteed analog range is –5 V to +5 V; at 12 V single supply, it is 0 V to 12 V - confirmed in the Absolute Maximum Ratings and Dual/Unipolar Supply Specifications tables.
Does the DG4053EEQ-T1-GE3 require external pull-up or pull-down resistors on its A, B, C, or ENABLE pins?
No, the DG4053EEQ-T1-GE3 does not require external biasing on A, B, C, or ENABLE. Its digital inputs feature guaranteed logic thresholds (2 V min. high at 5 V supply; 1.4 V min. high at 3 V supply) and ultra-low input current (<1 μA), allowing direct interfacing with standard CMOS microcontrollers and FPGAs without external resistors.
Can the DG4053EEQ-T1-GE3 be used with a 3.3 V single supply?
Yes, the DG4053EEQ-T1-GE3 is fully specified for 3 V single-supply operation (V+ = 3 V, V– = 0 V), with verified performance including 221 Ω typical on-resistance, 0.34 pC charge injection, and 130 ns enable turn-on time. Input logic thresholds are adjusted to 1.4 V (VIH) and 0.6 V (VIL) to ensure reliable 3.3 V system compatibility.
What is the thermal resistance (θJA) of the DG4053EEQ-T1-GE3 in its TSSOP-16 package?
The DG4053EEQ-T1-GE3 in TSSOP-16 has a junction-to-ambient thermal resistance (θJA) of 178 °C/W, as specified in the Absolute Maximum Ratings table. This value assumes standard JEDEC 2-layer board conditions and is critical for calculating junction temperature rise under continuous load - especially important in high-density industrial PCBs operating at 125 °C ambient.
Is the DG4053EEQ-T1-GE3 pin-compatible with other members of the DG405xE family, such as DG4051E or DG4052E?
No, the DG4053EEQ-T1-GE3 is not pin-compatible with DG4051E (8:1 mux) or DG4052E (dual 4:1 mux). While all share the same TSSOP-16 footprint and power pin locations (pins 9, 10, 15), their signal pin assignments differ fundamentally: DG4053E uses pins 1–4 and 5–8 for six dedicated SPDT terminals, whereas DG4051E maps eight inputs to pins 1–8. Board-level substitution requires schematic and layout revision.
DG4053EEQ-T1-GE3 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay Siliconix
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Switch Circuit:
- SPDT
- Multiplexer/Demultiplexer Circuit:
- 2:1
- Number of Circuits:
- 3
- On-State Resistance (Max):
- 78Ohm
- Channel-to-Channel Matching (ΔRon):
- 910mOhm
- Voltage - Supply, Single (V+):
- 3V ~ 16V
- Voltage - Supply, Dual (V±):
- ±3V ~ 8V
- Switch Time (Ton, Toff) (Max):
- 75ns, 88ns
- -3db Bandwidth:
- 930MHz
- Charge Injection:
- 0.3pC
- Channel Capacitance (CS(off), CD(off)):
- 2pF, 3.1pF
- Current - Leakage (IS(off)) (Max):
- 1nA
- Crosstalk:
- -105dB @ 100kHz
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-TSSOP
DG4053EEQ-T1-GE3 FAQ
1.How can I place an order for DG4053EEQ-T1-GE3 through Aetrix?
Please submit a Request for Quotation (RFQ) for DG4053EEQ-T1-GE3 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 DG4053EEQ-T1-GE3 reliable?
The price and inventory of DG4053EEQ-T1-GE3 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DG4053EEQ-T1-GE3 is usually 5 days.
3.What payment methods are accepted for DG4053EEQ-T1-GE3?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DG4053EEQ-T1-GE3 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DG4053EEQ-T1-GE3?
DG4053EEQ-T1-GE3 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DG4053EEQ-T1-GE3 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 DG4053EEQ-T1-GE3?
For technical support, including DG4053EEQ-T1-GE3 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DG4053EEQ-T1-GE3 requirements.
6.How does Aetrix verify that DG4053EEQ-T1-GE3 is sourced from the original manufacturer or authorized distributors?
All DG4053EEQ-T1-GE3 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 DG4053EEQ-T1-GE3 meets industry standards.
7.What is the process for return or replacement of DG4053EEQ-T1-GE3?
All DG4053EEQ-T1-GE3 units undergo pre-shipment inspection (PSI). If there is an issue with DG4053EEQ-T1-GE3, 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 DG4053EEQ-T1-GE3 part is unused and in its original packaging.
Return procedure for DG4053EEQ-T1-GE3:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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