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Vishay Siliconix DG213DQ-E3
- Part No.:
- DG213DQ-E3
- Manufacturer:
- Vishay Siliconix
- Package:
- 16-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
DG213DQ-E3.pdf
- Description:
- IC SW SPST-NO/NCX4 60OHM 16TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,266
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Product details
Overview
DG213DQ-E3 from Vishay Siliconix is a quad complementary CMOS analog switch in 16-pin TSSOP package, featuring ±22 V supply rating, 45 Ω typical on-resistance, 85 ns turn-on time, and 1 pC charge injection. It implements two NC and two NO switches configurable as four SPST, two SPDT, or one DPDT, used in precision sample-and-hold circuits and automated test equipment.
For engineers reviewing the DG213DQ-E3 datasheet, DG213DQ-E3 pinout, DG213DQ-E3 application, or DG213DQ-E3 equivalent, key selection criteria include bidirectional signal handling up to ±22 V, sub-5 nA off-leakage at 85 °C, TTL/CMOS logic compatibility, and guaranteed break-before-make timing for glitch-free channel switching.
Technical Context
The DG213DQ-E3 integrates four independent analog switches fabricated in a high-voltage silicon gate CMOS process, enabling true bidirectional conduction when on and blocking to supply rails when off. Its internal epitaxial layer prevents latchup, and improved charge injection compensation minimizes transients during switching.
It supports dual-supply (±3 V to ±22 V) and unipolar (3 V to 40 V) operation with logic supply (VL) independent of analog rails. The truth table shows complementary control: IN1/IN4 activate SW1/SW4 while IN2/IN3 activate SW2/SW3, ensuring mutually exclusive channel activation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | ±3 V to ±22 V dual supply; enables full-swing analog signal routing across industrial voltage rails |
| On-Resistance (rDS(on)) | 45 Ω typical at ±15 V; ensures minimal signal attenuation and gain error in precision instrumentation paths |
| Charge Injection | 1 pC typical; reduces voltage step errors in sample-and-hold and multiplexed ADC front-ends |
| Turn-On Time (tON) | 85 ns typical; supports >5 MHz channel switching in automated test systems |
| Off-Leakage Current | ±0.01 nA max at 85 °C; maintains accuracy in high-impedance sensor interfaces and long-hold applications |
| Logic Compatibility | TTL and CMOS inputs (VINH ≥ 2.4 V, VINL ≤ 0.8 V); simplifies interface with microcontrollers and FPGAs without level-shifting |
| Continuous Current Rating | 30 mA per switch; supports driving moderate loads such as op-amp feedback networks or relay drivers |
Pinout & Package
Package: 16-lead TSSOP (JEDEC MO-153, Vishay Doc #74417), 5.00 mm × 6.40 mm body, 0.65 mm pitch, lead (Pb)-free, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 15, 16 (IN1–IN4) | Digital control inputs | Active-high TTL/CMOS logic; IN1/IN4 control SW1/SW4 (NC), IN2/IN3 control SW2/SW3 (NO) |
| 3, 4, 13, 14 (S1–S4) | Source terminals | Switch input nodes; bidirectional analog signal entry points for all four channels |
| 5, 6, 11, 12 (D1–D4) | Drain terminals | Switch output nodes; connect to load, ADC input, or downstream circuitry |
| 7 (V−) | Negative analog supply | Bias reference for negative rail; must be connected even in unipolar operation |
| 8 (GND) | Digital ground | Reference for logic inputs and VL; isolated from analog grounds in mixed-signal layouts |
| 9 (VL) | Logic supply | Independent 5 V supply for control logic; decoupling required to suppress digital noise coupling |
| 10 (V+) | Positive analog supply | Bias reference for positive rail; sets upper limit of routable analog signal swing |
Key Features
| Feature | Design Value |
|---|---|
| Complementary Switch Pairing | SW1/SW4 and SW2/SW3 operate inversely per truth table, enabling automatic break-before-make behavior without external timing logic |
| True Bidirectional Operation | Signal flow direction is unrestricted in on-state; supports current sourcing/sinking and AC/DC signal routing in either direction |
| Enhanced Latchup Immunity | Epitaxial substrate structure eliminates parasitic SCR formation, allowing robust operation in noisy industrial environments |
| Wide Analog Signal Range | Full-rail capability from V− to V+ permits ±14 V signal handling with 15 V supplies, preserving dynamic range in bipolar systems |
| Low Power Consumption | 5 µA max total supply current (I+, I−, IL) enables battery-powered portable instruments with multi-year runtime |
Applications
| Automated Test Equipment (ATE) | Precision Data Acquisition Systems |
|---|---|
Use Scenario: Multiplexing multiple sensor outputs into a single high-resolution ADC channel under microcontroller control. IC Role / Device Role / Timing Role: Quad SPST analog switch routing thermocouple, RTD, and strain gauge signals with minimal crosstalk and offset drift. Use Value: 95 dB channel-to-channel crosstalk and <1 pC charge injection preserve measurement integrity across 24-bit ADCs. | Use Scenario: Configurable gain and input selection in low-power portable DMMs using CMOS logic control. IC Role / Device Role / Timing Role: Digitally selectable front-end switch matrix enabling programmable attenuation, filtering, and amplifier feedback paths. Use Value: ±22 V supply rating supports 1000 V CAT II input protection stages while maintaining low on-resistance for accuracy. |
| Industrial Process Monitoring | Communications Signal Routing |
Use Scenario: Isolating and routing 4–20 mA loop signals between PLC modules and field transmitters in hazardous areas. IC Role / Device Role / Timing Role: High-voltage analog switch providing galvanic separation and fault-tolerant channel reconfiguration. Use Value: 30 mA continuous current rating and latchup immunity ensure reliable operation in 24 V loop-powered systems. | Use Scenario: Dynamic reconfiguration of RF front-end filters and antenna matching networks in multi-band base stations. IC Role / Device Role / Timing Role: Low-capacitance analog switch (CD(on) = 16 pF) routing IF signals between filter banks and mixers. Use Value: 5 pF off-capacitance and 90 dB off-isolation at 100 kHz minimize signal leakage and intermodulation distortion. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4617ESE+ | Single-supply only (2.7 V to 12 V); 60 Ω rDS(on); no ±22 V capability | Suitable for low-voltage portable designs but cannot replace DG213DQ-E3 in bipolar industrial signal chains | Select when operating exclusively from 3.3 V or 5 V rails and cost sensitivity outweighs high-voltage flexibility |
| ADG1412BRUZ | 4-channel, non-complementary SPST; 1.8 Ω rDS(on); requires separate control lines per switch | Offers lower on-resistance and better THD but lacks built-in complementary pairing for break-before-make timing | Choose for ultra-low distortion audio or precision DAC buffering where independent channel control is preferred |
Compared with MAX4617ESE+ and ADG1412BRUZ, the DG213DQ-E3 uniquely combines ±22 V operation, complementary switching architecture, and 1 pC charge injection-making it optimal for high-fidelity, high-voltage, self-timed multiplexing where layout simplicity and transient suppression are critical.
Availability
DG213DQ-E3 is available at Aetrix Electronics and suitable for industrial instrumentation, automated test equipment, and communications systems requiring stable component supply, RoHS-compliant packaging, and long-term production continuity.
Supply support for DG213DQ-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, now part of Vishay Intertechnology, is a global leader in discrete semiconductors and passive components, specializing in high-reliability, high-performance analog solutions for demanding industrial and automotive applications.
The DG213 series was designed for general-purpose analog signal routing in telecommunications, process control, and computer peripherals-emphasizing wide supply range, low leakage, and robust latchup immunity in compact surface-mount packages.
FAQ
What is the maximum analog signal voltage range supported by the DG213DQ-E3?
The DG213DQ-E3 supports analog signals from V− to V+, with absolute maximum supply ratings of ±22 V. When operated at ±15 V supplies, it reliably passes ±14 V signals. This full-rail capability ensures compatibility with industrial sensor outputs and bipolar op-amp stages without signal clipping or distortion.
Does the DG213DQ-E3 require separate power supplies for analog and logic sections?
Yes-the DG213DQ-E3 uses three independent supplies: V+ and V− for the analog path, and VL (typically 5 V) for the digital control logic. This separation prevents digital noise from coupling into sensitive analog signal paths and allows mixed-voltage system integration, such as interfacing 3.3 V FPGAs with ±15 V instrumentation circuits.
How does the complementary switching architecture of the DG213DQ-E3 reduce design complexity?
The DG213DQ-E3's complementary truth table (IN1/IN4 ON → SW1/SW4 closed; IN2/IN3 ON → SW2/SW3 closed) inherently enforces break-before-make timing without external delay circuits. This eliminates timing skew risks and PCB real estate needed for discrete logic, simplifying PCB layout and improving reliability in high-speed multiplexing applications like data acquisition systems.
Can the DG213DQ-E3 be used with unipolar supplies, and what are the limitations?
Yes-the DG213DQ-E3 supports unipolar operation from +3 V to +40 V (V− tied to GND). However, on-resistance increases to 90 Ω typical (vs. 45 Ω bipolar), turn-on time degrades to 125 ns, and charge injection rises to 4 pC. These trade-offs must be evaluated against system requirements for speed, accuracy, and power efficiency.
What thermal derating applies to the DG213DQ-E3 in its TSSOP package?
In the 16-pin TSSOP package, the DG213DQ-E3 has a power dissipation limit of 500 mW at 25 °C, derating linearly at 7.6 mW/°C above 75 °C. At 105 °C ambient, maximum allowable power drops to 272 mW. Proper PCB copper pour and thermal vias are recommended to maintain junction temperature within −40 °C to +125 °C limits.
DG213DQ-E3 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay Siliconix
- Series:
- -
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Switch Circuit:
- SPST - NO/NC
- Multiplexer/Demultiplexer Circuit:
- 1:1
- Number of Circuits:
- 4
- On-State Resistance (Max):
- 60Ohm
- Channel-to-Channel Matching (ΔRon):
- 1Ohm
- Voltage - Supply, Single (V+):
- 13V ~ 36V
- Voltage - Supply, Dual (V±):
- ±7V ~ 22V
- Switch Time (Ton, Toff) (Max):
- 130ns, 100ns
- -3db Bandwidth:
- -
- Charge Injection:
- 1pC
- Channel Capacitance (CS(off), CD(off)):
- 5pF, 5pF
- Current - Leakage (IS(off)) (Max):
- 500pA
- Crosstalk:
- -95dB @ 100kHz
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-TSSOP
DG213DQ-E3 FAQ
1.How can I place an order for DG213DQ-E3 through Aetrix?
Please submit a Request for Quotation (RFQ) for DG213DQ-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 DG213DQ-E3 reliable?
The price and inventory of DG213DQ-E3 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DG213DQ-E3 is usually 5 days.
3.What payment methods are accepted for DG213DQ-E3?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DG213DQ-E3 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DG213DQ-E3?
DG213DQ-E3 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DG213DQ-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 DG213DQ-E3?
For technical support, including DG213DQ-E3 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DG213DQ-E3 requirements.
6.How does Aetrix verify that DG213DQ-E3 is sourced from the original manufacturer or authorized distributors?
All DG213DQ-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 DG213DQ-E3 meets industry standards.
7.What is the process for return or replacement of DG213DQ-E3?
All DG213DQ-E3 units undergo pre-shipment inspection (PSI). If there is an issue with DG213DQ-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 DG213DQ-E3 part is unused and in its original packaging.
Return procedure for DG213DQ-E3:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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