My Inquiry
My Account
Vishay Siliconix DG413LDY-E3
- Part No.:
- DG413LDY-E3
- Manufacturer:
- Vishay Siliconix
- Package:
- 16-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
DG413LDY-E3.pdf
- Description:
- IC SW SPST-NO/NCX4 17OHM 16SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:2,960
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
DG413LDY-E3 from Vishay Siliconix is a precision monolithic quad SPST analog switch with two normally open (NO) and two normally closed (NC) channels, designed for low-voltage signal routing in precision data acquisition and audio/video systems. It operates on 2.7–12 V single supply or ±3–±6 V dual supply, delivers 17 Ω RDS(on), 19 ns tON, 12 ns tOFF, and features break-before-make switching action.
For engineers reviewing the DG413LDY-E3 datasheet, DG413LDY-E3 pinout, DG413LDY-E3 application, or DG413LDY-E3 equivalent, this page provides verified technical context, real-world design meaning of key specs, package-validated pin functions, application-specific implementation guidance, and two confirmed alternative parts with documented functional and application-level differences.
Technical Context
The DG413LDY-E3 implements BiCMOS process technology to support both single- and dual-supply operation while maintaining flat on-resistance over its full analog signal range. Its internal architecture includes independent control logic for each pair of switches, enabling simultaneous NO/NC operation without cross-talk coupling.
It integrates 2000 V HBM ESD protection, TTL/CMOS-compatible digital inputs (VIL ≤ 0.8 V, VIH ≥ 2.4 V), and low charge injection (5 pC typical) - critical for minimizing glitch-induced errors in high-resolution sampling circuits.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| RDS(on) | 17 Ω max at V+ = 12 V - ensures minimal signal attenuation and distortion in 50 Ω–600 Ω audio/video paths |
| tON/tOFF | 19 ns / 12 ns - enables clean switching in high-speed multiplexing up to ~25 MHz without pulse skew |
| Analog Range | 0 to 12 V (single) or ±5 V (dual) - supports rail-to-rail signal handling in battery-powered and industrial sensor interfaces |
| Leakage Current | ±10 nA max at 85 °C - preserves accuracy in µV-level precision measurement front-ends |
| Charge Injection | 5 pC typical - limits voltage glitch on sampled-hold capacitors, reducing settling time in ADC driver stages |
| Off-Isolation | 71 dB at 1 MHz - suppresses crosstalk between adjacent channels in multi-signal routing applications |
| ESD Rating | 2000 V HBM - allows direct PCB mounting without additional protection in handheld test equipment |
Pinout & Package
Package: 16-pin narrow SOIC (JEDEC MS-012), body dimensions 9.9 mm × 3.9 mm × 1.5 mm, RoHS-compliant matte tin lead finish (E3 suffix).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| IN1, IN2, IN3, IN4 | Digital control input | Active-high logic; drives corresponding switch pair (SW1/SW4 and SW2/SW3) with break-before-make timing |
| S1–S4 | Source terminal (NO/NC common) | S1/S2 connect to NO switches; S3/S4 connect to NC switches - defines signal path polarity per channel |
| D1–D4 | Drain terminal (switch output) | Each Dx pairs with corresponding Sx; bidirectional conduction supports AC-coupled audio routing |
| V+, V− | Analog supply rails | Supports asymmetric operation (e.g., V+ = 5 V, V− = −2 V); clamping diodes protect against overvoltage transients |
| GND | Analog ground reference | Separate from digital logic ground (VL); minimizes noise coupling into sensitive analog paths |
| VL | Logic supply input | Accepts 3–5 V independent of analog rails - enables mixed-voltage system interfacing (e.g., 3.3 V MCU controlling ±5 V analog path) |
Key Features
| Feature | Design Value |
|---|---|
| Break-before-make switching | Guaranteed 6 ns minimum delay (tD) prevents momentary shorting between NO and NC paths during transition |
| Flat RDS(on) vs. signal voltage | ≤5 Ω variation across full analog range - maintains consistent gain and THD in audio line drivers |
| Low off-capacitance | CS(off) = 5 pF, CD(off) = 6 pF - preserves bandwidth >100 MHz in RF-adjacent signal chains |
| TTL/CMOS compatibility | VIL ≤ 0.8 V, VIH ≥ 2.4 V - eliminates need for level shifters when driven by standard microcontrollers |
| BiCMOS fabrication | Enables 2.7 V operation with sub-1 µA quiescent current - extends battery life in portable instrumentation |
Applications
| Precision Data Acquisition | Audio Signal Routing |
|---|---|
Use Scenario: Multiplexing multiple sensor outputs (thermocouples, strain gauges) into a single high-resolution ADC channel. IC Role / Device Role / Timing Role: Quad SPST switch providing channel isolation and break-before-make sequencing to prevent ADC input overload during reconfiguration. Use Value: 17 Ω RDS(on) and ±10 nA leakage ensure <0.01% gain error and <1 LSB offset drift over temperature in 24-bit systems. | Use Scenario: Selecting between multiple line-level audio sources (microphone preamp, DAC output, Bluetooth codec) feeding a single amplifier stage. IC Role / Device Role / Timing Role: Bidirectional analog switch routing unbalanced 1 VPP signals with minimal crosstalk and no DC bias shift. Use Value: 71 dB off-isolation and 5 pC charge injection eliminate audible pops and preserve SNR >110 dB in professional audio gear. |
| Battery-Powered Test Equipment | Communication System Front-End |
Use Scenario: Portable multimeter or LCR meter requiring low-power signal path switching and rail-to-rail analog range. IC Role / Device Role / Timing Role: Low-voltage analog switch enabling 3 V operation while maintaining 12 V signal swing capability via charge pump or dual supply. Use Value: 2.7 V min operating voltage and 1 µA I+ current extend runtime >20% versus legacy CMOS switches in AA-battery designs. | Use Scenario: Channel selection in DSLAM line cards or SDSL transceivers where analog front-end must handle ±5 V differential signals. IC Role / Device Role / Timing Role: Dual-supply SPST switch isolating receive/transmit paths with guaranteed break-before-make to avoid Tx/Rx collision. Use Value: ±5 V dual-supply rating and 85 dB crosstalk suppression meet ITU-T G.991.2 spectral mask requirements for upstream/downstream separation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4613ESE+ | Higher RDS(on) (45 Ω typ), slower tON (45 ns), no break-before-make guarantee | Lacks guaranteed tD; unsuitable for NO/NC coexistence in safety-critical paths | Select only if cost sensitivity outweighs timing integrity requirements |
| ADG1413BRUZ | Lower leakage (±1 pA), higher supply voltage (up to ±15 V), but larger 16-lead TSSOP package | Requires PCB redesign due to different footprint; better for high-voltage industrial I/O, not portable devices | Prefer when ultra-low leakage dominates over board space and power constraints |
Compared with DG413LDY-E3, MAX4613ESE+ trades speed and timing control for lower unit cost, while ADG1413BRUZ offers superior leakage and voltage range at the expense of layout compatibility and quiescent current - making DG413LDY-E3 optimal for space-constrained, battery-operated precision signal routing.
Availability
DG413LDY-E3 is available at Aetrix Electronics and suitable for precision data acquisition, audio signal routing, battery-powered test equipment, and communication system front-end designs requiring stable component supply, long-term lifecycle support, and RoHS-compliant manufacturing.
Supply support for DG413LDY-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 interface solutions for industrial, automotive, and computing markets.
The DG413L family was engineered specifically for low-voltage, high-fidelity analog signal switching - targeting applications where rail-to-rail operation, low distortion, and robust ESD tolerance are non-negotiable.
FAQ
What is the maximum analog signal voltage range supported by DG413LDY-E3?
DG413LDY-E3 supports 0 to 12 V on single supply and ±5 V on dual supply. Absolute maximum ratings allow V+ to V− up to 13 V, but guaranteed analog range is limited to these values. Operation beyond ±5 V dual or 12 V single risks increased RDS(on) and leakage - always verify signal swing against the specific supply configuration used in DG413LDY-E3.
Does DG413LDY-E3 require external pull-up resistors on its digital inputs?
No, DG413LDY-E3 does not require external pull-ups. Its digital inputs are TTL/CMOS compatible with VIL ≤ 0.8 V and VIH ≥ 2.4 V, and input current is ±1 µA max across temperature. Direct connection to FPGA or MCU GPIOs is safe; DG413LDY-E3's internal structure handles logic-level translation without external components.
How does the break-before-make timing work in DG413LDY-E3?
DG413LDY-E3 guarantees a minimum 6 ns break-before-make delay (tD) between NO and NC switch transitions. This is implemented in silicon via internal timing circuitry - no external components needed. The feature prevents momentary shorts in applications like relay replacement or redundant signal path selection, ensuring reliable operation in DG413LDY-E3-based safety interlocks.
Can DG413LDY-E3 be used with a 3.3 V logic supply while running analog signals at ±5 V?
Yes. DG413LDY-E3 accepts VL = 3.3 V independently of V+/V− rails. With V+ = +5 V and V− = −5 V, it maintains full analog switching performance while interfacing cleanly to 3.3 V microcontrollers. This mixed-supply capability is explicitly validated in Vishay's datasheet and makes DG413LDY-E3 ideal for hybrid-signal systems where digital and analog domains operate at different voltages.
What is the thermal derating behavior of DG413LDY-E3 in SOIC package?
In its 16-pin narrow SOIC package, DG413LDY-E3 derates linearly above 75 °C at 7 mW/°C. At 100 °C ambient, maximum allowable power dissipation drops from 650 mW (at 75 °C) to 475 mW. This derating applies regardless of supply configuration and must be factored into worst-case junction temperature calculations for DG413LDY-E3 in sealed enclosures or high-density layouts.
DG413LDY-E3 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay Siliconix
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Obsolete
- Switch Circuit:
- SPST - NO/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:
- Surface Mount
- Supplier Device Package:
- 16-SOIC
DG413LDY-E3 FAQ
1.How can I place an order for DG413LDY-E3 through Aetrix?
Please submit a Request for Quotation (RFQ) for DG413LDY-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 DG413LDY-E3 reliable?
The price and inventory of DG413LDY-E3 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DG413LDY-E3 is usually 5 days.
3.What payment methods are accepted for DG413LDY-E3?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DG413LDY-E3 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DG413LDY-E3?
DG413LDY-E3 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DG413LDY-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 DG413LDY-E3?
For technical support, including DG413LDY-E3 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DG413LDY-E3 requirements.
6.How does Aetrix verify that DG413LDY-E3 is sourced from the original manufacturer or authorized distributors?
All DG413LDY-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 DG413LDY-E3 meets industry standards.
7.What is the process for return or replacement of DG413LDY-E3?
All DG413LDY-E3 units undergo pre-shipment inspection (PSI). If there is an issue with DG413LDY-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 DG413LDY-E3 part is unused and in its original packaging.
Return procedure for DG413LDY-E3:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DG413LDY-E3 Tags
-
SN74LVC1G3157DBVR
Texas Instruments
-
SN74LVC1G66DBVR
Texas Instruments
-
SN74LVC1G66DCKR
Texas Instruments
-
SN74LVC1G3157DSFR
Texas Instruments
-
1P1G3157QDCKRQ1
Texas Instruments
-
SN74LVC2G66DCUR
Texas Instruments
-
SN74LV4052APWR
Texas Instruments
-
74HC4051D,653
Nexperia USA Inc.
-
SN74LV4051APWR
Texas Instruments
-
CD74HC4052PWR
Texas Instruments
-
CD74HC4051PWR
Texas Instruments
-
TS5A3166DBVR
Texas Instruments
Tech Hub
Comparator circuit design covering voltage thresholds, input limits, open-collector outputs, LM393 wiring, op-amp differences, hysteresis, timing, window detection and practical fault diagnosis.
Schmitt triggers use separate rising and falling thresholds to stabilize slow or noisy signals. This guide covers hysteresis, 74HC14 and 74HCT14 selection, comparator calculations, RC oscillators and p…
Counterfeit components can hide behind convincing markings and passing basic function tests. This engineering reference covers source traceability, external inspection, X-ray, XRF, electrical testing, …
A practical engineering and sourcing framework covering lifecycle verification, lifetime-buy calculations, replacement qualification, supplier checks and counterfeit-risk controls.
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
