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Vishay Siliconix DG413LDQ-T1-E3
- Part No.:
- DG413LDQ-T1-E3
- Manufacturer:
- Vishay Siliconix
- Package:
- 16-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
DG413LDQ-T1-E3.pdf
- Description:
- IC SW SPST-NO/NCX4 17OHM 16TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:4,455
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Product details
Overview
DG413LDQ-T1-E3 from Vishay Siliconix is a precision monolithic quad SPST analog switch with two normally open (NO) and two normally closed (NC) channels, operating on 2.7–12 V single or ±3–±6 V dual supplies, featuring 17 Ω typical RDS(on), 19 ns tON, and 12 ns tOFF, used in audio/video signal routing and precision data acquisition systems.
For engineers reviewing the DG413LDQ-T1-E3 datasheet, DG413LDQ-T1-E3 pinout, DG413LDQ-T1-E3 application, or DG413LDQ-T1-E3 equivalent, key selection considerations include break-before-make timing (6 ns), 0.5 pC charge injection at 5 V supply, ±5 V analog signal range under dual supply, and TSSOP-16 package compatibility with high-density PCB layouts.
Technical Context
The DG413LDQ-T1-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 SW1/SW4 (NO) and SW2/SW3 (NC), enabling simultaneous complementary switching with guaranteed break-before-make delay of 6 ns.
It integrates 2000 V HBM ESD protection and features TTL/CMOS-compatible digital inputs (VIL ≤ 0.8 V, VIH ≥ 2.4 V), low leakage (±10 nA max off-leakage at 85 °C), and high off-isolation (68 dB at 1 MHz) - all critical for low-distortion signal path integrity in battery-powered and precision instrumentation designs.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| RDS(on) | 17 Ω typical at 12 V single supply - ensures minimal signal attenuation and thermal drift in precision analog paths |
| tON/tOFF | 19 ns / 12 ns at VS = 5 V - enables high-speed multiplexing in real-time data acquisition and communication interfaces |
| Analog Signal Range | 0 to 12 V (single supply) or ±5 V (dual supply) - supports rail-to-rail signal handling without clamping in active circuits |
| Charge Injection | 0.5 pC at 5 V supply - limits voltage glitch on sampled-hold nodes, critical for 12-bit+ ADC front-ends |
| Off-Isolation | 68 dB at 1 MHz - suppresses crosstalk between adjacent switched channels in multi-signal routing applications |
| ESD Protection | 2000 V HBM - provides robust handling during board assembly and field operation without external protection |
| Supply Voltage Range | 2.7–12 V single or ±3–±6 V dual - allows direct interfacing with Li-ion, 3.3 V, and 5 V logic domains |
Pinout & Package
Package: 16-pin TSSOP (JEDEC MO-153, MS-012 variant), 4.4 mm × 5.0 mm footprint, 0.65 mm pitch, RoHS-compliant matte tin lead finish.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| IN1, IN2, IN3, IN4 | Digital control inputs | Active-high logic inputs controlling respective switches; compatible with 3.3 V/5 V TTL/CMOS levels |
| S1–S4 | Switch source terminals | Common analog input nodes for each SPST channel; tied to NO/NC configuration per DG413L topology |
| D1–D4 | Switch drain terminals | Output analog nodes; S1/D1 and S4/D4 are NO; S2/D2 and S3/D3 are NC per truth table |
| V+ | Positive analog supply | Bias rail for analog channel operation; must be ≥ V− + 0.3 V and ≤ 13 V above V− |
| V− | Negative analog supply | Reference for dual-supply operation; supports negative signal swing down to −5 V |
| GND | Analog ground reference | Return path for analog signals; separate from VL to minimize digital noise coupling |
| VL | Logic supply reference | Defines logic threshold (0.8 V / 2.4 V); may be tied to V+ or separate 3.3 V/5 V rail |
Key Features
| Feature | Design Value |
|---|---|
| Break-before-make switching | Guaranteed 6 ns delay prevents momentary shorting between NO and NC paths in DG413L configuration |
| Low on-resistance flatness | ±5 Ω variation across 0–12 V analog range - preserves gain accuracy and THD in audio line drivers |
| Ultra-low charge injection | 0.5 pC at 5 V - reduces settling error in sample-and-hold circuits and precision DAC buffers |
| High off-isolation & crosstalk rejection | 68 dB off-isolation and 85 dB crosstalk at 1 MHz - maintains signal integrity in multi-channel video routing |
| Wide supply flexibility | Operates from 2.7 V single supply up to ±6 V dual - eliminates need for level shifters in mixed-voltage systems |
Applications
| Audio Signal Routing | Medical Instrumentation Front-End |
|---|---|
|
Use Scenario: Switching between multiple microphone preamp outputs to a shared ADC channel in portable ultrasound or patient monitor systems. IC Role / Device Role / Timing Role: Quad SPST switch providing isolated analog signal paths with break-before-make timing to prevent transient coupling between sensor channels. Use Value: 0.5 pC charge injection and <10 nA leakage ensure sub-LSB error in 16-bit medical ADC sampling, preserving diagnostic signal fidelity. |
Use Scenario: Multiplexing biopotential electrodes (ECG, EEG) into a low-noise instrumentation amplifier with programmable gain. IC Role / Device Role / Timing Role: Precision analog switch isolating high-impedance electrode inputs during channel scanning to avoid loading and cross-talk. Use Value: 68 dB off-isolation and ±5 V dual-supply operation enable clean differential signal acquisition without common-mode distortion. |
| Battery-Powered Test Equipment | SDSL/DSLAM Line Card Interface |
|
Use Scenario: Configuring signal paths in handheld multimeters or portable LCR meters where power efficiency and signal integrity are critical. IC Role / Device Role / Timing Role: Low-quiescent-current analog switch (1 µA max I+) enabling long battery life while maintaining 17 Ω RDS(on) accuracy. Use Value: 2.7 V minimum supply and 2000 V ESD protection allow direct integration into ruggedized field test gear without auxiliary regulators or TVS diodes. |
Use Scenario: Selecting between line driver/receiver pairs in DSL access multiplexer (DSLAM) cards supporting multiple subscriber lines. IC Role / Device Role / Timing Role: High-speed analog switch routing differential DSL signals (up to 280 MHz −3 dB bandwidth) with minimal insertion loss. Use Value: 19 ns tON and flat RDS(on) preserve signal rise time and amplitude flatness across ADSL2+ frequency bands (up to 2.2 MHz). |
Equivalent & Alternatives
The following parts are listed as comparable options for similar quad SPST analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4613ESE+ | Higher RDS(on) (45 Ω typ), slower tON (60 ns), no break-before-make guarantee | Lower speed, higher distortion in audio routing; suitable only for DC/low-frequency multiplexing | Select when cost sensitivity outweighs speed and charge injection requirements |
| ADG1413BRUZ | Lower RDS(on) (1.3 Ω typ), higher supply voltage limit (±15 V), but larger 16-lead TSSOP-EP package | Better performance in high-precision industrial DAQ, but requires thermal pad layout and higher BOM cost | Select when ultra-low on-resistance and wide voltage range justify added PCB area and cost |
Compared with MAX4613ESE+ and ADG1413BRUZ, the DG413LDQ-T1-E3 delivers optimal balance of speed (19 ns), precision (0.5 pC), and compact TSSOP-16 packaging - making it preferred for space-constrained, battery-operated, and audio-grade signal routing where mid-range performance suffices without premium cost or thermal overhead.
Availability
DG413LDQ-T1-E3 is available at Aetrix Electronics and suitable for precision data acquisition, audio/video signal routing, and battery-powered test equipment requiring stable component supply across industrial temperature ranges (−40 °C to +85 °C).
Supply support for DG413LDQ-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 semiconductor manufacturer specializing in discrete MOSFETs, analog switches, and precision passive components, with emphasis on high-reliability, high-performance solutions for industrial and communications markets.
The DG413LDQ-T1-E3 belongs to the DG41xL family of low-voltage CMOS analog switches designed specifically for precision signal routing in mixed-signal systems where low distortion, fast switching, and supply flexibility are essential.
FAQ
What is the maximum analog signal voltage supported by DG413LDQ-T1-E3?
The DG413LDQ-T1-E3 supports an analog signal range of 0 to 12 V with single supply (V+ = 12 V, V− = 0 V) or ±5 V with dual supply (V+ = +5 V, V− = −5 V). Absolute maximum ratings limit V+ to 13 V above V−, and analog signals must stay within V− − 0.3 V to V+ + 0.3 V to avoid clamping. Exceeding these ranges risks damage or degraded RDS(on) performance.
Does DG413LDQ-T1-E3 support break-before-make switching, and how is it implemented?
Yes, DG413LDQ-T1-E3 guarantees a 6 ns break-before-make time delay between NO and NC channel transitions, as confirmed in the datasheet's dynamic characteristics table. This timing is inherent to the DG413L's internal logic design and does not require external timing circuitry - ensuring safe switching in applications like relay replacement or signal path isolation where momentary shorts must be avoided.
What is the typical charge injection value for DG413LDQ-T1-E3, and why does it matter?
The DG413LDQ-T1-E3 exhibits 0.5 pC typical charge injection at 5 V supply, measured with Vg = 0 V and CL = 10 nF. This low value minimizes voltage glitches on high-impedance nodes such as sample-and-hold capacitors or precision DAC output buffers - directly improving DC accuracy and reducing settling time in 12-bit+ data acquisition systems.
Can DG413LDQ-T1-E3 operate from a 3 V single supply, and what are the trade-offs?
Yes, DG413LDQ-T1-E3 operates from 2.7–12 V single supply. At 3 V, RDS(on) increases to 65–100 Ω (typ/max), tON/tOFF slow to 50/30 ns, and analog range narrows to 0–3 V. These trade-offs are acceptable in ultra-low-power portable devices where signal bandwidth and dynamic range are secondary to battery life - verified in the "Single Supply 3 V" specification table.
Is DG413LDQ-T1-E3 pin-compatible with older DG413 variants?
Yes, DG413LDQ-T1-E3 is pin-for-pin compatible with the industry-standard DG413 and its L-series predecessors (e.g., DG413DY, DG413DQ), as explicitly stated in the datasheet's DESCRIPTION section. This allows drop-in replacement in existing SOIC or TSSOP footprints without layout changes, while delivering improved RDS(on), faster switching, and enhanced ESD robustness.
DG413LDQ-T1-E3 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay Siliconix
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- 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-TSSOP
DG413LDQ-T1-E3 FAQ
1.How can I place an order for DG413LDQ-T1-E3 through Aetrix?
Please submit a Request for Quotation (RFQ) for DG413LDQ-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 DG413LDQ-T1-E3 reliable?
The price and inventory of DG413LDQ-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 DG413LDQ-T1-E3 is usually 5 days.
3.What payment methods are accepted for DG413LDQ-T1-E3?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DG413LDQ-T1-E3 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DG413LDQ-T1-E3?
DG413LDQ-T1-E3 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DG413LDQ-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 DG413LDQ-T1-E3?
For technical support, including DG413LDQ-T1-E3 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DG413LDQ-T1-E3 requirements.
6.How does Aetrix verify that DG413LDQ-T1-E3 is sourced from the original manufacturer or authorized distributors?
All DG413LDQ-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 DG413LDQ-T1-E3 meets industry standards.
7.What is the process for return or replacement of DG413LDQ-T1-E3?
All DG413LDQ-T1-E3 units undergo pre-shipment inspection (PSI). If there is an issue with DG413LDQ-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 DG413LDQ-T1-E3 part is unused and in its original packaging.
Return procedure for DG413LDQ-T1-E3:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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