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Vishay Siliconix DG411LDJ-E3
- Part No.:
- DG411LDJ-E3
- Manufacturer:
- Vishay Siliconix
- Package:
- 16-DIP (0.300", 7.62mm)
- Datasheet:
-
DG411LDJ-E3.pdf
- Description:
- IC SWITCH SPST-NCX4 17OHM 16DIP
- Quantity:
- Payment:
- Shipping:
Inventory:3,459
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Product details
Overview
DG411LDJ-E3 from Vishay Siliconix is a precision monolithic quad SPST low-voltage CMOS analog switch configured as four independent normally-open switches, with 17 Ω on-resistance (RDS(on)), 19 ns turn-on time (tON), and ±3 V to ±6 V dual-supply or 2.7 V to 12 V single-supply operation - deployed in precision data acquisition and audio signal routing where low distortion and break-before-make switching are critical.
For engineers reviewing the DG411LDJ-E3 datasheet, DG411LDJ-E3 pinout, DG411LDJ-E3 application, or DG411LDJ-E3 equivalent, key selection considerations include its guaranteed 17 Ω RDS(on) at 12 V, 0.25 nA max off-leakage, 2000 V ESD protection, TTL/CMOS-compatible control inputs, and SOIC-16 package compatibility with industrial temperature range (-40 °C to +85 °C).
Technical Context
The DG411LDJ-E3 implements BiCMOS process technology to enable simultaneous high-speed switching (tON/tOFF = 19 ns/12 ns) and flat on-resistance over full analog signal range (0–12 V in single-supply mode). Its internal level-shifting circuitry ensures logic compatibility across supply voltages, with input thresholds fixed at ≤0.8 V for logic "0" and ≥2.4 V for logic "1" regardless of V+ or V−.
Each of the four SPST switches features independent INx control, Sx source, and Dx drain terminals, with common V+, V−, GND, and VL (logic supply) rails. The device enforces break-before-make timing only in DG413L variants - DG411L (including DG411LDJ-E3) uses simple ON/OFF control per channel without inter-channel timing coordination.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| RDS(on) | 17 Ω typical at V+ = 12 V, V− = 0 V - ensures minimal signal attenuation and voltage drop in precision analog paths |
| tON | 19 ns typical (RL = 300 Ω, CL = 35 pF) - supports high-speed multiplexing in sampling systems up to ~25 MHz |
| tOFF | 12 ns typical - enables fast channel isolation to prevent crosstalk during switching transitions |
| Off-leakage (IS(off)) | 0.25 nA max at 25 °C - preserves accuracy in high-impedance sensor interfaces and integrator circuits |
| Analog signal range | 0 to 12 V (single supply) or ±5 V (dual supply) - accommodates rail-to-rail signal handling in mixed-signal front-ends |
| ESD rating | 2000 V HBM - provides robustness against handling-induced transients in automated assembly and field service |
| Supply range | 2.7–12 V single or ±3–±6 V dual - supports battery-powered, industrial, and legacy 5 V/±5 V systems without level shifters |
Pinout & Package
Package: 16-pin narrow SOIC (JEDEC MS-012), body dimensions 9.9 mm × 3.9 mm × 1.5 mm, lead pitch 1.27 mm, RoHS-compliant matte tin lead finish (E3 suffix).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| IN1–IN4 | Digital control input | Active-high logic inputs; drive corresponding S1–S4/D1–D4 switches ON when ≥2.4 V (V+ ≥3 V) |
| S1–S4 | Analog source terminal | Input side of each SPST switch; connects to signal source when switch is ON |
| D1–D4 | Analog drain terminal | Output side of each SPST switch; routes signal to destination when switch is ON |
| V+ | Positive analog supply | Bias rail for analog path; sets upper limit of signal range (e.g., 12 V or +5 V) |
| V− | Negative analog supply | Bias rail for analog path; sets lower limit (0 V in single supply, −5 V in dual supply) |
| GND | Ground reference | Common return for analog and digital sections; must be low-impedance to minimize noise coupling |
| VL | Logic supply | Independent 3–5 V rail for control logic; decouples switching timing from analog supply noise |
Key Features
| Feature | Design Value |
|---|---|
| Break-before-make action | Not implemented - DG411L operates as independent SPST switches with no guaranteed inter-channel timing coordination |
| TTL/CMOS compatibility | Guaranteed logic thresholds (≤0.8 V low, ≥2.4 V high) across full supply range - eliminates need for external level shifters |
| Low charge injection | 5 pC typical - minimizes voltage glitch on high-impedance nodes (e.g., sample-hold capacitors) |
| High off-isolation | 71 dB at 1 MHz - suppresses signal bleed between inactive channels in multi-channel routing |
| Flat RDS(on) vs. signal voltage | ±5 Ω variation over 0–12 V range - maintains consistent gain and linearity in precision gain-switching applications |
Applications
| Precision Data Acquisition | Audio Signal Routing |
|---|---|
Use Scenario: Multiplexing low-level sensor outputs (thermocouples, strain gauges) into a 16-bit ADC with <1 LSB error budget. IC Role / Device Role / Timing Role: Quad SPST analog switch providing channel selection with <0.25 nA leakage and 17 Ω on-resistance to preserve signal integrity. Use Value: Enables 16-channel scanning at 10 kSPS while maintaining <0.01% gain error and <−100 dB THD in anti-alias filter interface. | Use Scenario: Routing stereo line-level audio signals between multiple sources (DAC, Bluetooth codec, phono preamp) and output amplifiers. IC Role / Device Role / Timing Role: Low-distortion analog switch with 280 MHz −3 dB bandwidth and 71 dB off-isolation per channel. Use Value: Delivers <−105 dB crosstalk and <0.002% THD+N across 20 Hz–20 kHz, eliminating audible switching artifacts. |
| Battery-Powered Instrumentation | Communication System Front-End |
Use Scenario: Portable multimeter with auto-ranging analog front-end powered by two AA cells (3 V nominal). IC Role / Device Role / Timing Role: Low-voltage SPST switch operating down to 2.7 V supply with 65 Ω RDS(on) at 3 V and 1 µA max supply current. Use Value: Extends battery life >200 hours while supporting 4½-digit resolution via low-leakage (<1 pA) signal path switching. | Use Scenario: DSLAM line card requiring reliable analog path switching between POTS splitter, ADSL transceiver, and test loopback. IC Role / Device Role / Timing Role: High-reliability analog switch with 2000 V HBM ESD rating and −40 °C to +85 °C operation. Use Value: Survives repeated hot-plug events and field maintenance without latch-up or parameter drift over 10-year deployment. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4617ESE+ | Quad SPST, 35 Ω RDS(on) at 5 V, 30 ns tON, single 2.7–5.5 V supply only | Limited to 5 V systems; lacks dual-supply flexibility and higher bandwidth | Select when cost-sensitive 5 V-only designs prioritize footprint (16-pin SOIC same) over speed and supply range |
| ADG1411BRUZ | Quad SPST, 1.8 Ω RDS(on) at 15 V, 12 ns tON, supports ±15 V supplies but requires ≥4.5 V logic | Higher performance but incompatible with 3 V logic control; larger 16-pin TSSOP package | Select for ultra-low on-resistance needs in ±12 V industrial PLC I/O modules where logic voltage can be adapted |
Compared with MAX4617ESE+ and ADG1411BRUZ, DG411LDJ-E3 offers the broadest supply flexibility (2.7–12 V single or ±3–±6 V dual), best balance of speed (19 ns), leakage (0.25 nA), and ESD robustness (2000 V) in standard SOIC-16 - making it optimal for mixed-voltage test equipment and portable instrumentation.
Availability
DG411LDJ-E3 is available at Aetrix Electronics and suitable for precision data acquisition, audio signal routing, and battery-powered instrumentation requiring stable component supply across industrial temperature range and long-term lifecycle support.
Supply support for DG411LDJ-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 semiconductor manufacturer specializing in discrete MOSFETs, diodes, optoelectronics, and precision analog ICs, with emphasis on reliability, ruggedness, and high-volume manufacturability.
The DG411L family belongs to Vishay's precision analog switch product line, designed specifically for applications demanding low on-resistance flatness, nanosecond switching, and guaranteed leakage performance in harsh electrical environments.
FAQ
What is the maximum analog signal voltage range supported by DG411LDJ-E3?
DG411LDJ-E3 supports 0 V to 12 V in single-supply mode and ±5 V in dual-supply mode. Absolute maximum ratings allow V+ to V− up to 13 V, but guaranteed analog signal range is limited to 0–12 V (single) or −5 V to +5 V (dual) per the datasheet specifications. Exceeding these ranges risks increased RDS(on) and leakage.
Does DG411LDJ-E3 require separate logic and analog supplies?
Yes - DG411LDJ-E3 has dedicated VL (logic supply) and V+/V− (analog supplies). VL must be 3 V to 5 V and may be tied to V+ only if V+ falls within that range; otherwise, VL must be independently regulated. This separation ensures clean digital switching independent of analog rail noise.
Is DG411LDJ-E3 pin-compatible with the legacy DG411?
Yes - DG411LDJ-E3 is explicitly designed as a pin-for-pin compatible upgrade to the industry-standard DG411, offering improved RDS(on), faster switching, lower leakage, and enhanced ESD protection while retaining identical SOIC-16 pinout and logic behavior.
What is the thermal derating specification for DG411LDJ-E3 in SOIC package?
For the 16-pin narrow SOIC package (DY suffix), DG411LDJ-E3 power dissipation must be derated by 7 mW/°C above 75 °C ambient. At 125 °C, maximum allowed power drops to 300 mW from the rated 650 mW at 25 °C - verified in the Absolute Maximum Ratings table.
Can DG411LDJ-E3 be used with 3.3 V logic control signals?
Yes - DG411LDJ-E3 accepts 3.3 V logic inputs directly. Its guaranteed logic thresholds (≤0.8 V for low, ≥2.4 V for high) are fully satisfied by standard 3.3 V CMOS outputs, and VL can be set to 3.3 V to match, ensuring correct switching without external level translation.
DG411LDJ-E3 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay Siliconix
- Series:
- -
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Switch Circuit:
- SPST - NC
- Multiplexer/Demultiplexer Circuit:
- 1:1
- Number of Circuits:
- 4
- On-State Resistance (Max):
- 17Ohm
- Channel-to-Channel Matching (ΔRon):
- -
- Voltage - Supply, Single (V+):
- 2.7V ~ 12V
- Voltage - Supply, Dual (V±):
- ±3V ~ 6V
- Switch Time (Ton, Toff) (Max):
- 19ns, 12ns
- -3db Bandwidth:
- 280MHz
- Charge Injection:
- 5pC
- Channel Capacitance (CS(off), CD(off)):
- 5pF, 6pF
- Current - Leakage (IS(off)) (Max):
- 250pA
- Crosstalk:
- -95dB @ 1MHz
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 16-PDIP
DG411LDJ-E3 FAQ
1.How can I place an order for DG411LDJ-E3 through Aetrix?
Please submit a Request for Quotation (RFQ) for DG411LDJ-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 DG411LDJ-E3 reliable?
The price and inventory of DG411LDJ-E3 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DG411LDJ-E3 is usually 5 days.
3.What payment methods are accepted for DG411LDJ-E3?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DG411LDJ-E3 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DG411LDJ-E3?
DG411LDJ-E3 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DG411LDJ-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 DG411LDJ-E3?
For technical support, including DG411LDJ-E3 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DG411LDJ-E3 requirements.
6.How does Aetrix verify that DG411LDJ-E3 is sourced from the original manufacturer or authorized distributors?
All DG411LDJ-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 DG411LDJ-E3 meets industry standards.
7.What is the process for return or replacement of DG411LDJ-E3?
All DG411LDJ-E3 units undergo pre-shipment inspection (PSI). If there is an issue with DG411LDJ-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 DG411LDJ-E3 part is unused and in its original packaging.
Return procedure for DG411LDJ-E3:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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