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Vishay Siliconix DG406DN-T1-E3
- Part No.:
- DG406DN-T1-E3
- Manufacturer:
- Vishay Siliconix
- Package:
- 28-LCC (J-Lead)
- Datasheet:
-
DG406DN-T1-E3.pdf
- Description:
- IC MUX 16:1 100OHM 28PLCC
- Quantity:
- Payment:
- Shipping:
Inventory:1,838
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Product details
Overview
DG406DN-T1-E3 from Vishay Siliconix is a 16-channel single-ended CMOS analog multiplexer that routes one of sixteen analog inputs to a common output under 4-bit binary address control, with TTL-compatible enable (EN) and break-before-make switching. It features 50 Ω on-resistance, 15 pC charge injection, ±20 V dual-supply or 12 V single-supply operation, and is used in high-speed data acquisition systems requiring low distortion and rail-to-rail signal handling.
For engineers reviewing the DG406DN-T1-E3 datasheet, DG406DN-T1-E3 pinout, DG406DN-T1-E3 application, or DG406DN-T1-E3 equivalent, this page delivers verified electrical parameters, PLCC-28 package details, real-world timing behavior (200 ns transition time), leakage performance (0.5 nA max off-leakage), and validated alternative parts for instrumentation-grade analog signal routing.
Technical Context
The DG406DN-T1-E3 implements a silicon-gate CMOS architecture with epitaxial latchup protection and operates across ±5 V to ±20 V dual supplies or 5–44 V single supply. Its decoder/driver circuitry ensures TTL-compatible logic thresholds (VINH ≥ 2.4 V, VINL ≤ 0.8 V) over –40 °C to +85 °C.
Break-before-make switching prevents momentary input shorting; each channel conducts bidirectionally when on and blocks voltages up to the supply rails when off. The enable function resets all switches to off-state, enabling cascading of multiple devices without signal contention.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Channel count | 16:1 single-ended analog multiplexer - selects one input from sixteen to common output |
| On-resistance (RDS(on)) | 50 Ω typical at ±15 V - enables low-insertion-loss signal routing with minimal gain error |
| Charge injection | 15 pC - limits voltage glitch at output during switching, critical for precision sampling |
| Transition time (tTRANS) | 200 ns typical - supports >694 kHz maximum sampling frequency in 16-channel scan mode |
| Analog signal range | ±15 V with ±15 V supplies - handles full rail-to-rail bipolar signals without clipping |
| Off isolation (OIRR) | –69 dB at 100 kHz - suppresses crosstalk between inactive channels in dense multiplexed systems |
| Supply voltage range | ±5 V to ±20 V dual or 5–44 V single - accommodates industrial, medical, and battery-powered designs |
Pinout & Package
Package: 28-lead PLCC (Plastic Leaded Chip Carrier), body size 12.32 × 12.32 mm, lead pitch 1.27 mm, JEDEC MS-026 compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 | Analog inputs S1–S16 | Source terminals for 16 single-ended channels; each connects to D when selected |
| 17 | D (Drain/Output) | Common analog output node - carries selected channel's signal to downstream circuitry |
| 18 | GND | Ground reference for logic and substrate bias - must be low-impedance for noise immunity |
| 19, 20, 21, 22 | A0–A3 | 4-bit binary address inputs - determine which of 16 inputs connects to D |
| 23 | EN (Enable) | Active-high control - forces all switches OFF when low, enabling stacking and power gating |
| 24 | V− | Negative supply rail - sets lower bound of analog signal range and bias for internal circuitry |
| 25, 26, 27, 28 | NC, V+, NC, NC | Pins 25/27/28 are no-connect; Pin 26 is positive supply rail - powers analog and digital sections |
Key Features
| Feature | Design Value |
|---|---|
| Low on-resistance matching | ΔRDS(on) ≤ 5% - ensures consistent gain and offset across all 16 channels in calibrated systems |
| Bidirectional conduction | Equal RDS(on) in both directions - supports flexible signal flow (e.g., sensor excitation + readback) |
| Break-before-make switching | Minimum 10 ns tOPEN - eliminates transient shorts during channel transitions, protecting sensitive sources |
| Rail-to-rail analog capability | Operates with inputs up to V+ or V− - preserves full dynamic range in ±15 V instrumentation front ends |
| Latchup immunity | Epitaxial layer process - prevents destructive latchup under overvoltage or ESD stress per AEC-Q100 Class 3 |
Applications
| Medical Instrumentation | Data Acquisition Systems |
|---|---|
Use Scenario: Multiplexing 16 patient biosensor electrodes (ECG, EEG) into a shared ADC path with minimal crosstalk and offset drift. IC Role / Device Role / Timing Role: Analog signal router with break-before-make action ensuring electrode isolation during channel scan. Use Value: 0.5 nA max off-leakage and –69 dB off-isolation maintain diagnostic accuracy across all 16 leads. |
Use Scenario: Scanning 16 thermocouple or strain gauge inputs in an industrial PLC module with cold-junction compensation. IC Role / Device Role / Timing Role: High-fidelity analog switch enabling 694 kHz aggregate sampling rate across all channels. Use Value: 15 pC charge injection and 50 Ω RDS(on) minimize settling error and gain nonlinearity in 12-bit+ measurements. |
| Audio Signal Routing | Battery-Powered Test Equipment |
Use Scenario: Selecting among 16 line-level audio sources in a studio mixer with zero audible click/pop. IC Role / Device Role / Timing Role: Low-distortion analog multiplexer with fast 200 ns transition and rail-to-rail swing. Use Value: Bidirectional conduction and ±20 V supply support preserve audio fidelity across professional gear interfaces. |
Use Scenario: Portable handheld multimeter scanning voltage, current, and resistance ranges using shared front-end circuitry. IC Role / Device Role / Timing Role: Ultra-low-power analog switch (0.2 mW typical) extending battery life in field-deployed tools. Use Value: Single 12 V supply operation and 13 μA I+ current reduce BOM cost and thermal load in compact enclosures. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog multiplexer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX306CPI+ | 16:1, 100 Ω RDS(on), ±15 V max, 28-pin PDIP - higher on-resistance, no PLCC option | Lower precision due to 2× RDS(on); suitable only where 0.1% gain error is acceptable | Select MAX306CPI+ only if through-hole assembly is required and 100 Ω on-resistance is tolerable. |
| ADG406BRUZ | 16:1, 75 Ω RDS(on), ±15 V, 28-lead TSSOP - smaller footprint but 50% higher on-resistance than DG406DN-T1-E3 | TSSOP package limits thermal dissipation in high-channel-count DAQ; less robust for ±20 V operation | Choose ADG406BRUZ for space-constrained PCBs where 75 Ω RDS(on) meets system accuracy targets. |
Compared with MAX306CPI+ and ADG406BRUZ, DG406DN-T1-E3 delivers the lowest on-resistance (50 Ω), widest supply range (±20 V), and PLCC-28 ruggedness ideal for industrial and medical instrumentation where signal integrity and long-term reliability are prioritized over board area.
Availability
DG406DN-T1-E3 is available at Aetrix Electronics and suitable for medical instrumentation, industrial data acquisition, audio routing, and battery-powered test equipment requiring stable component supply across extended temperature and voltage ranges.
Supply support for DG406DN-T1-E3 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 medical applications.
The DG406DN-T1-E3 belongs to Vishay's high-performance analog multiplexer product line, engineered for precision signal routing in instrumentation, data acquisition, and avionics where low leakage, low distortion, and rail-to-rail operation are essential.
FAQ
What is the maximum supply voltage rating for DG406DN-T1-E3?
The DG406DN-T1-E3 has an absolute maximum supply rating of 44 V across V+ to V−, enabling reliable operation with ±20 V dual supplies or up to 44 V single supply. This extended rating is achieved via Vishay's 44 V silicon-gate CMOS process and allows use in high-voltage industrial and test equipment where standard ±15 V switches would be insufficient. Always observe derating above 75 °C per datasheet note c.
Does DG406DN-T1-E3 support single-supply operation?
Yes, DG406DN-T1-E3 fully supports single-supply operation from 5 V to 44 V, with guaranteed analog signal range of 0 V to V+ (e.g., 0–12 V at V+ = 12 V). Logic inputs remain TTL-compatible, and key specs like RDS(on) (90 Ω typ.) and charge injection (20 pC) are characterized under single-supply conditions. This makes DG406DN-T1-E3 suitable for portable and low-cost systems without negative rails.
What is the purpose of the EN (enable) pin on DG406DN-T1-E3?
The EN pin on DG406DN-T1-E3 is an active-high enable that forces all 16 analog switches into the OFF state when driven low, regardless of address inputs. This feature allows safe stacking of multiple DG406DN-T1-E3 devices on a shared output bus and enables power-gated operation in battery-sensitive applications. EN also provides deterministic reset behavior during power-up or fault recovery sequences.
How does DG406DN-T1-E3 achieve latchup immunity?
DG406DN-T1-E3 achieves latchup immunity through an epitaxial layer structure integrated into its 44 V silicon-gate CMOS process. This design prevents parasitic SCR formation under overvoltage, ESD, or transient stress - a critical requirement for medical and avionics systems. The device meets JEDEC JESD78 Class II latchup testing and is rated for continuous operation across –40 °C to +85 °C without latchup risk.
Is DG406DN-T1-E3 RoHS-compliant and lead-free?
Yes, DG406DN-T1-E3 is RoHS-compliant and lead-free, as indicated by the "-E3" suffix per Vishay's ordering nomenclature. It conforms to EU Directive 2011/65/EU and uses matte tin lead finish. The "-T1" denotes tape-and-reel packaging. Full compliance documentation, including material declarations and test reports, is available via Vishay's website under document number 70061 and material categorization doc 99912.
DG406DN-T1-E3 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay Siliconix
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Last Time Buy
- Switch Circuit:
- -
- Multiplexer/Demultiplexer Circuit:
- 16:1
- Number of Circuits:
- 1
- On-State Resistance (Max):
- 100Ohm
- Channel-to-Channel Matching (ΔRon):
- 5Ohm
- Voltage - Supply, Single (V+):
- 7.5V ~ 44V
- Voltage - Supply, Dual (V±):
- ±5V ~ 20V
- Switch Time (Ton, Toff) (Max):
- 200ns, 150ns
- -3db Bandwidth:
- -
- Charge Injection:
- 15pC
- Channel Capacitance (CS(off), CD(off)):
- 8pF, 130pF
- Current - Leakage (IS(off)) (Max):
- 500pA
- Crosstalk:
- -
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 28-PLCC (11.51x11.51)
DG406DN-T1-E3 FAQ
1.How can I place an order for DG406DN-T1-E3 through Aetrix?
Please submit a Request for Quotation (RFQ) for DG406DN-T1-E3 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 DG406DN-T1-E3 reliable?
The price and inventory of DG406DN-T1-E3 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DG406DN-T1-E3 is usually 5 days.
3.What payment methods are accepted for DG406DN-T1-E3?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DG406DN-T1-E3 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DG406DN-T1-E3?
DG406DN-T1-E3 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DG406DN-T1-E3 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 DG406DN-T1-E3?
For technical support, including DG406DN-T1-E3 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DG406DN-T1-E3 requirements.
6.How does Aetrix verify that DG406DN-T1-E3 is sourced from the original manufacturer or authorized distributors?
All DG406DN-T1-E3 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 DG406DN-T1-E3 meets industry standards.
7.What is the process for return or replacement of DG406DN-T1-E3?
All DG406DN-T1-E3 units undergo pre-shipment inspection (PSI). If there is an issue with DG406DN-T1-E3, 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 DG406DN-T1-E3 part is unused and in its original packaging.
Return procedure for DG406DN-T1-E3:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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