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Vishay Siliconix DG4052EEN-T1-GE4
- Part No.:
- DG4052EEN-T1-GE4
- Manufacturer:
- Vishay Siliconix
- Package:
- 16-WFQFN
- Datasheet:
-
DG4052EEN-T1-GE4.pdf
- Description:
- IC SWITCH SP4TX2 78OHM 16MINIQFN
- Quantity:
- Payment:
- Shipping:
Inventory:18,029
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Product details
Overview
DG4052EEN-T1-GE4 from Vishay Siliconix is a dual 4-channel analog multiplexer (dual SPDT × 4) optimized for high-precision signal routing in ±5 V and 3–12 V single/dual supply systems. It delivers 35 ns enable turn-on time, <0.3 pC charge injection, 2.1 pF source-off capacitance, and rail-to-rail bidirectional switching - enabling low-distortion multiplexing in data acquisition and medical instrumentation.
For engineers reviewing the DG4052EEN-T1-GE4 datasheet, DG4052EEN-T1-GE4 pinout, DG4052EEN-T1-GE4 application, or DG4052EEN-T1-GE4 equivalent, key selection criteria include on-resistance matching (≤6 Ω), temperature-stable leakage (<50 pA at +125 °C), miniQFN16 package footprint compatibility, and guaranteed 3 V logic compatibility across -40 °C to +125 °C operation.
Technical Context
The DG4052EEN-T1-GE4 implements two independent 4-channel analog multiplexers with shared digital control (A/B/ENABLE), supporting simultaneous channel selection per bank. Its CMOS architecture enables true bidirectional signal flow with no polarity restrictions, and internal level-shifting ensures reliable switching even when analog signals exceed supply rails (clamped by integrated diodes).
Control logic operates with 2 V logic-high threshold at ±5 V/5 V supplies and 1.4 V at 3 V, allowing direct interfacing with microcontrollers and FPGAs without external level translation. The device's break-before-make timing (≤12 ns at room temperature) prevents signal shorting during channel transitions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Analog Signal Range | ±5 V dual supply or 0–12 V single supply: supports full-rail input/output without clipping in industrial and test equipment. |
| On-Resistance (RON) | 68 Ω typ. at ±5 V: ensures minimal voltage drop and gain error in precision sensor front-ends. |
| Charge Injection | 0.3 pC max. over full swing: reduces settling error and pedestal distortion in sampling circuits. |
| Source-Off Capacitance | 2.1 pF typ.: minimizes crosstalk and maintains >68 dB off-isolation up to 10 MHz. |
| Enable Turn-On Time | 35 ns typ. at ±5 V: enables fast channel switching in high-throughput ATE and real-time control loops. |
| Leakage Current | ±50 pA max. at +125 °C: preserves accuracy in high-impedance pH or thermocouple measurement paths. |
| Operating Temperature | -40 °C to +125 °C: qualified for under-hood automotive, industrial PLC, and downhole sensing environments. |
Pinout & Package
Package: 16-pin miniQFN (1.8 mm × 2.6 mm, 0.4 mm pitch), exposed thermal pad, RoHS-compliant, lead (Pb)-free.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3, 4 | X0–X3 inputs (Bank X) | Analog inputs for first 4-channel multiplexer bank; bidirectional, rail-to-rail capable. |
| 5, 6 | A, B address inputs | Binary-select lines controlling channel routing (00→X0, 01→X1, etc.) for both banks simultaneously. |
| 7 | ENABLE | Active-low global enable: pulls all switches open when high; required for power gating in battery systems. |
| 8 | GND | Ground reference for digital control and substrate bias; must be low-impedance for noise immunity. |
| 9, 10 | V+, V- | Positive/negative supply pins; support ±3 V to ±8 V dual or 3–16 V single supply operation. |
| 11, 12, 13, 14 | Y0–Y3 inputs (Bank Y) | Analog inputs for second independent 4-channel multiplexer bank; electrically isolated from Bank X. |
| 15 | X common output | Shared analog output node for Bank X; connects to selected X0–X3 channel when ENABLE = low. |
| 16 | Y common output | Shared analog output node for Bank Y; connects to selected Y0–Y3 channel when ENABLE = low. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail analog signal handling | Supports signals from V− to V+ without degradation - critical for ±10 V industrial I/O and audio line-level routing. |
| Low charge injection (≤0.3 pC) | Minimizes voltage glitches during switching in sample-and-hold and ADC driver stages. |
| Guaranteed 3 V logic compatibility | Direct interface with 3 V microcontrollers and low-voltage FPGAs without level shifters. |
| Ultra-low off-capacitance (2.1 pF CS(OFF)) | Maintains high-frequency signal integrity and reduces crosstalk in multi-channel DAQ systems. |
| High temperature operation (+125 °C) | Enables use in engine control units, motor drives, and industrial enclosures without derating. |
Applications
| Automatic Test Equipment (ATE) | Data Acquisition Systems |
|---|---|
Use Scenario: Multiplexing 16-channel sensor inputs into a single high-speed ADC in semiconductor wafer probers. IC Role / Device Role / Timing Role: Dual-bank analog switch providing synchronized channel selection with <35 ns tON to meet 1 MSPS sampling rates. Use Value: Enables compact, low-crosstalk signal routing without external buffers - reducing board area and system cost. | Use Scenario: Routing thermocouple, RTD, and strain gauge signals into a precision delta-sigma ADC in environmental monitoring stations. IC Role / Device Role / Timing Role: High-impedance analog multiplexer with <50 pA leakage at +125 °C ensuring µV-level accuracy over wide temperature ranges. Use Value: Eliminates need for discrete relays or op-amp guarding, improving long-term stability and field reliability. |
| Medical Instrumentation | Process Control & Automation |
Use Scenario: Selecting ECG electrode pairs and calibration references in portable patient monitors. IC Role / Device Role / Timing Role: Low-charge-injection analog switch minimizing baseline wander and artifact during lead switching. Use Value: Meets IEC 60601-2-27 requirements for patient-connected signal integrity without added filtering. | Use Scenario: Switching 4–20 mA current loop inputs and analog outputs in modular PLC I/O modules. IC Role / Device Role / Timing Role: Industrial-grade multiplexer with ±5 V dual-supply operation compatible with standard loop-powered transmitters. Use Value: Supports hot-swap reconfiguration of analog channels without powering down the controller backplane. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog multiplexer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4617ESE+ | Single 8-channel mux (not dual 4-channel); higher RON (100 Ω typ.); 16-pin SOIC only. | Lacks independent bank control; unsuitable for parallel dual-path architectures. | Select when needing higher channel count in SOIC footprint and lower speed is acceptable. |
| ADG1419BCPZ-REEL7 | Triple SPDT (DG4053E function); 16-pin LFCSP; lower charge injection (0.15 pC); higher cost. | Optimized for ultra-low glitch in precision DAC output switching, not dual-bank routing. | Select when minimizing switching transients in high-resolution DAC applications outweighs dual-bank flexibility. |
Compared with MAX4617ESE+ and ADG1419BCPZ-REEL7, the DG4052EEN-T1-GE4 uniquely balances dual independent 4-channel routing, miniQFN space savings, and guaranteed 3 V logic compatibility - making it optimal for compact, multi-path industrial and medical signal conditioning where layout efficiency and supply flexibility are critical.
Availability
DG4052EEN-T1-GE4 is available at Aetrix Electronics and suitable for automatic test equipment, medical instrumentation, and process control systems requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for DG4052EEN-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 precision signal conditioning solutions.
The DG4052EEN-T1-GE4 belongs to Vishay's DG405xE family of low-charge-injection analog multiplexers, designed specifically for high-fidelity signal routing in test, measurement, and industrial control applications demanding low distortion and wide supply flexibility.
FAQ
What supply voltages does the DG4052EEN-T1-GE4 support?
The DG4052EEN-T1-GE4 operates from a 3 V to 16 V single supply or ±3 V to ±8 V dual supplies. It is fully specified at ±5 V, +5 V, +12 V, and +3 V conditions, with guaranteed 2 V logic-high threshold at ±5 V/5 V and 1.4 V at 3 V - enabling seamless integration across mixed-voltage systems without level shifting.
How does the DG4052EEN-T1-GE4 handle bidirectional signal flow?
The DG4052EEN-T1-GE4 supports true bidirectional analog signal routing: any terminal (X0–X3, Y0–Y3, X, or Y) can serve as input or output. This allows flexible use as both multiplexers and demultiplexers, with rail-to-rail conduction and matched on-resistance regardless of signal direction - essential for loopback testing and analog bus architectures.
What is the maximum operating temperature for the DG4052EEN-T1-GE4?
The DG4052EEN-T1-GE4 is rated for continuous operation from -40 °C to +125 °C. Its leakage current remains ≤50 pA at +125 °C, and on-resistance flatness stays within 20 Ω across this range - qualifying it for under-hood automotive, industrial motor drives, and downhole oilfield electronics where thermal robustness is mandatory.
Does the DG4052EEN-T1-GE4 require external protection against overvoltage?
The DG4052EEN-T1-GE4 integrates clamping diodes on all analog terminals (SX, DX, INX). Signals exceeding V+ or V− are safely clamped, provided forward diode current is limited to ≤30 mA continuous or 100 mA pulsed (1 ms, 10% duty cycle). No external protection is needed for typical ±5 V or 12 V system margins.
What package type is used for the DG4052EEN-T1-GE4?
The DG4052EEN-T1-GE4 uses a 16-pin miniQFN package measuring 1.8 mm × 2.6 mm with 0.4 mm pitch and an exposed thermal pad. This ultra-compact footprint reduces PCB area by ~60% versus TSSOP16 while maintaining thermal performance (θJA = 152 °C/W), ideal for space-constrained portable and modular instrumentation designs.
DG4052EEN-T1-GE4 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay Siliconix
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Switch Circuit:
- SP4T
- Multiplexer/Demultiplexer Circuit:
- 4:1
- Number of Circuits:
- 2
- 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:
- 353MHz
- Charge Injection:
- 0.3pC
- Channel Capacitance (CS(off), CD(off)):
- 2.2pF, 4.8pF
- 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-miniQFN (1.8x2.6)
DG4052EEN-T1-GE4 FAQ
1.How can I place an order for DG4052EEN-T1-GE4 through Aetrix?
Please submit a Request for Quotation (RFQ) for DG4052EEN-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 DG4052EEN-T1-GE4 reliable?
The price and inventory of DG4052EEN-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 DG4052EEN-T1-GE4 is usually 5 days.
3.What payment methods are accepted for DG4052EEN-T1-GE4?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DG4052EEN-T1-GE4 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DG4052EEN-T1-GE4?
DG4052EEN-T1-GE4 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DG4052EEN-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 DG4052EEN-T1-GE4?
For technical support, including DG4052EEN-T1-GE4 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DG4052EEN-T1-GE4 requirements.
6.How does Aetrix verify that DG4052EEN-T1-GE4 is sourced from the original manufacturer or authorized distributors?
All DG4052EEN-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 DG4052EEN-T1-GE4 meets industry standards.
7.What is the process for return or replacement of DG4052EEN-T1-GE4?
All DG4052EEN-T1-GE4 units undergo pre-shipment inspection (PSI). If there is an issue with DG4052EEN-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 DG4052EEN-T1-GE4 part is unused and in its original packaging.
Return procedure for DG4052EEN-T1-GE4:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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