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Vishay Siliconix DG406BDN-T1-E3
- Part No.:
- DG406BDN-T1-E3
- Manufacturer:
- Vishay Siliconix
- Package:
- 28-LCC (J-Lead)
- Datasheet:
-
DG406BDN-T1-E3.pdf
- Description:
- IC MUX 16:1 60OHM 28PLCC
- Quantity:
- Payment:
- Shipping:
Inventory:1,000
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Product details
Overview
DG406BDN-T1-E3 from Vishay Siliconix is a 16-channel single-ended CMOS analog multiplexer with break-before-make switching, 45 Ω on-resistance, 11 pC charge injection, and ±20 V dual-supply operation. It routes one of sixteen analog inputs to a common output under 4-bit binary address control and supports TTL-compatible logic across –40 °C to +85 °C for high-speed data acquisition systems.
For engineers reviewing the DG406BDN-T1-E3 datasheet, DG406BDN-T1-E3 pinout, DG406BDN-T1-E3 application, or DG406BDN-T1-E3 equivalent, this device is selected for precision analog signal routing where low distortion, minimal channel crosstalk (–86 dB), fast transition time (115 ns), and rail-to-rail signal handling are required in instrumentation and medical equipment.
Technical Context
The DG406BDN-T1-E3 integrates a silicon-gate CMOS decoder/driver with level-shifting circuitry to support both single-supply (5–40 V) and dual-supply (±5 V to ±20 V) operation. Its epitaxial layer prevents latchup, and internal clamping diodes protect against overvoltage transients on analog channels.
Break-before-make switching ensures no momentary shorting between input channels during address transitions. All 16 switches conduct bidirectionally with matched on-resistance (ΔRDS(on) ≤ 5 %) and exhibit sub-nA off-leakage (±5 nA max at full temperature range).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Analog configuration | 16:1 single-ended multiplexer - selects one of 16 inputs to shared output |
| On-resistance (RDS(on)) | 45 Ω typical at ±15 V - enables low-insertion-loss signal path for precision measurement |
| Charge injection | 11 pC - minimizes voltage glitch on sampled-hold nodes in data acquisition |
| Transition time | 115 ns typical - supports >5 MHz switching rate in high-throughput ATE systems |
| Off isolation (OIRR) | –86 dB at 1 MHz - suppresses crosstalk between inactive channels in dense analog routing |
| Supply range | ±5 V to ±20 V dual or 5 V to 40 V single - accommodates industrial, medical, and battery-powered designs |
| Operating temperature | –40 °C to +85 °C - qualified for extended industrial and avionics environments |
Pinout & Package
Package: 28-lead PLCC (Plastic Leaded Chip Carrier), body size 12.57 mm × 12.57 mm, lead pitch 1.27 mm, JEDEC MS-026 compliant.
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| 1–16 (S1–S16) | Analog input terminals | 16 bidirectional single-ended analog inputs; each connects to D when selected |
| 17 (D) | Common analog output | Shared drain node for all 16 channels; carries routed signal to downstream circuitry |
| 18 (GND) | Ground reference | Logic and substrate reference; must be tied to system ground for proper level shifting |
| 19–21 (A0–A2) | Address inputs (LSB) | 3-bit portion of 4-bit binary address; decode S1–S8 when A3 = 0 |
| 22 (A3) | Address input (MSB) | Most significant bit; selects S1–S8 (A3 = 0) or S9–S16 (A3 = 1) |
| 23 (EN) | Enable control | Active-high; disables all switches when low - enables stacking multiple DG406B devices |
| 24 (V−) | Negative supply rail | Connects to negative supply (e.g., –15 V); sets lower bound of analog signal range |
| 25 (V+) | Positive supply rail | Connects to positive supply (e.g., +15 V); sets upper bound of analog signal range |
| 26–28, NC | No-connect | Internally unused; must remain unconnected per datasheet guidance |
Key Features
| Feature | Design Value |
|---|---|
| Bidirectional analog conduction | Enables use as mux or demux without signal polarity constraints - critical for sensor interface flexibility |
| Break-before-make switching | Guarantees ≥10 ns tOPEN (min) - eliminates transient shorts during channel change in safety-critical routing |
| TTL-compatible control inputs | Operates with standard 0.8 V / 2.4 V logic thresholds across full temperature range - simplifies interface to microcontrollers |
| Rail-to-rail analog range | Supports signals from V− to V+ (e.g., –15 V to +15 V) - preserves full dynamic range in bipolar systems |
| Latchup immunity | Epitaxial CMOS process prevents destructive latchup - ensures reliability in noisy industrial environments |
Applications
| Data Acquisition Systems | Medical Instrumentation |
|---|---|
Use Scenario: Multiplexing 16 sensor outputs (e.g., thermocouples, strain gauges) into a single ADC channel in portable diagnostic equipment. IC Role / Device Role / Timing Role: Analog signal selector enabling sequential sampling with minimal added noise or offset error. Use Value: 45 Ω RDS(on) and 11 pC charge injection preserve measurement accuracy; –86 dB off-isolation prevents channel crosstalk in multi-parameter monitoring. |
Use Scenario: Routing ECG, EEG, or EMG electrode signals through a programmable front-end amplifier in patient-worn monitors. IC Role / Device Role / Timing Role: Low-leakage (±5 nA max) analog switch isolating high-impedance biopotential sources during channel selection. Use Value: Sub-nA off-leakage avoids baseline drift; ±20 V supply capability supports isolated power domains in Class II medical devices. |
| Automated Test Equipment (ATE) | Battery-Powered Portable Instruments |
Use Scenario: Configuring stimulus/sense paths across DUT pins in modular PXI-based test systems requiring fast, repeatable channel switching. IC Role / Device Role / Timing Role: High-speed analog routing element synchronized to test controller via parallel address bus. Use Value: 115 ns transition time enables >5 MHz channel update rates; 0.2 mW quiescent power reduces thermal load in densely packed test heads. |
Use Scenario: Signal conditioning chain in handheld multimeters or environmental sensors powered by 2×AA batteries (3 V) or Li-ion (3.7 V). IC Role / Device Role / Timing Role: Single-supply analog switch operating from 5 V rail derived from boost converter, routing sensor inputs to ADC. Use Value: 5 V minimum single-supply operation allows direct integration with low-voltage PMICs; 23 μA I+ current extends battery life in sleep-mode intervals. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog multiplexer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX406CPN+ | 16:1 mux, 100 Ω RDS(on), 25 pC charge injection, ±15 V max supply | Higher on-resistance and charge injection reduce DC accuracy and increase sampling glitch in precision systems | Select DG406BDN-T1-E3 when <50 Ω RDS(on) and <12 pC charge injection are required for 16-bit data acquisition |
| ADG406BRUZ | 16:1 mux, 70 Ω RDS(on), 20 pC charge injection, ±15 V supply, TSSOP-28 package | Higher leakage (±20 nA) and larger on-resistance degrade performance in high-Z medical sensor interfaces | Prefer DG406BDN-T1-E3 for applications needing guaranteed ≤45 Ω RDS(on) and ≤11 pC Q across –40 °C to +85 °C |
Compared with MAX406CPN+ and ADG406BRUZ, DG406BDN-T1-E3 delivers superior analog fidelity (lower RDS(on), lower Q, tighter matching) and wider supply range (±20 V), making it optimal for high-accuracy, wide-dynamic-range instrumentation where signal integrity is non-negotiable.
Availability
DG406BDN-T1-E3 is available at Aetrix Electronics and suitable for data acquisition systems, medical instrumentation, automated test equipment, and battery-powered portable instruments requiring stable component supply and long-term lifecycle support.
Supply support for DG406BDN-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 switching, power management, and sensing solutions for industrial and medical markets.
The DG406B product line was designed for high-fidelity analog signal routing in precision instrumentation, offering rail-to-rail operation, low distortion, and robust latchup immunity in harsh environments.
FAQ
What is the maximum analog signal voltage range supported by DG406BDN-T1-E3?
DG406BDN-T1-E3 supports analog signals from V− to V+, with absolute maximum ratings up to ±20 V dual supply or 40 V single supply. Under normal operation with ±15 V supplies, the analog range spans –15 V to +15 V, fully rail-to-rail. Exceeding V+ or V− triggers internal clamping diodes - forward current must be limited to 20 mA per datasheet Note a.
Does DG406BDN-T1-E3 support single-supply operation, and what is the minimum voltage?
Yes, DG406BDN-T1-E3 supports true single-supply operation from 5 V to 40 V. At 5 V, it maintains functional switching with RDS(on) ≤ 100 Ω and tTRANS ≤ 163 ns. The logic inputs remain TTL-compatible (0.8 V/2.4 V thresholds), and analog range is 0 V to V+, enabling simplified design in battery-powered systems without negative rails.
How does the enable (EN) pin function in DG406BDN-T1-E3, and what happens when it is low?
When EN is low, all 16 analog switches are forced into the off state regardless of address inputs - effectively disconnecting all Sx pins from D. This feature enables stacking multiple DG406BDN-T1-E3 devices on a shared D bus, with only one enabled at a time. EN is TTL-compatible and draws ≤1 μA at full temperature range.
What is the guaranteed maximum on-resistance matching between channels in DG406BDN-T1-E3?
DG406BDN-T1-E3 guarantees ΔRDS(on) ≤ 5 % across all 16 channels at room temperature, defined as RDS(on)max – RDS(on)min. This tight matching ensures consistent gain and offset across multiplexed sensor channels - critical for ratiometric measurements and calibration routines in medical and test equipment.
Is DG406BDN-T1-E3 RoHS-compliant, and what does the "-E3" suffix indicate?
Yes, DG406BDN-T1-E3 is RoHS-compliant. The "-E3" suffix explicitly denotes lead (Pb)-free terminations and compliance with EU RoHS Directive 2011/65/EU, as confirmed in Vishay document E24-0501-Rev. E. It uses matte tin plating over copper leadframe and meets JEDEC J-STD-020 moisture sensitivity level 3 requirements.
DG406BDN-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):
- 60Ohm
- Channel-to-Channel Matching (ΔRon):
- 3Ohm
- Voltage - Supply, Single (V+):
- 7.5V ~ 44V
- Voltage - Supply, Dual (V±):
- ±5V ~ 20V
- Switch Time (Ton, Toff) (Max):
- 107ns, 88ns
- -3db Bandwidth:
- -
- Charge Injection:
- 11pC
- Channel Capacitance (CS(off), CD(off)):
- 6pF, 108pF
- 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)
DG406BDN-T1-E3 FAQ
1.How can I place an order for DG406BDN-T1-E3 through Aetrix?
Please submit a Request for Quotation (RFQ) for DG406BDN-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 DG406BDN-T1-E3 reliable?
The price and inventory of DG406BDN-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 DG406BDN-T1-E3 is usually 5 days.
3.What payment methods are accepted for DG406BDN-T1-E3?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DG406BDN-T1-E3 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DG406BDN-T1-E3?
DG406BDN-T1-E3 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DG406BDN-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 DG406BDN-T1-E3?
For technical support, including DG406BDN-T1-E3 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DG406BDN-T1-E3 requirements.
6.How does Aetrix verify that DG406BDN-T1-E3 is sourced from the original manufacturer or authorized distributors?
All DG406BDN-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 DG406BDN-T1-E3 meets industry standards.
7.What is the process for return or replacement of DG406BDN-T1-E3?
All DG406BDN-T1-E3 units undergo pre-shipment inspection (PSI). If there is an issue with DG406BDN-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 DG406BDN-T1-E3 part is unused and in its original packaging.
Return procedure for DG406BDN-T1-E3:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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