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Vishay Siliconix DG213DQ-T1-E3
- Part No.:
- DG213DQ-T1-E3
- Manufacturer:
- Vishay Siliconix
- Package:
- 16-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
DG213DQ-T1-E3.pdf
- Description:
- IC SW SPST-NO/NCX4 60OHM 16TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:20,665
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Product details
Overview
DG213DQ-T1-E3 from Vishay Siliconix is a quad complementary CMOS analog switch with two normally closed (NC) and two normally open (NO) SPST switches, rated for ±22 V dual-supply operation, 45 Ω typical on-resistance, and 1 pC charge injection - used in precision sample-and-hold circuits and automated test equipment signal routing.
For engineers reviewing the DG213DQ-T1-E3 datasheet, DG213DQ-T1-E3 pinout, DG213DQ-T1-E3 application, or DG213DQ-T1-E3 equivalent, key selection criteria include bi-directional analog signal handling up to ±22 V, break-before-make timing of 15–25 ns, low leakage (<5 nA off-state), TTL/CMOS-compatible logic inputs, and TSSOP-16 packaging for high-density PCB layouts.
Technical Context
The DG213DQ-T1-E3 implements four independent analog switches in complementary pairs (SW1/SW4 and SW2/SW3), controlled by a single digital input that toggles all switches simultaneously per truth table: logic low disables SW1/SW4 and enables SW2/SW3; logic high reverses state. Each switch supports true bi-directional conduction when on and blocks signals beyond supply rails when off.
It uses Vishay's proprietary high-voltage silicon gate CMOS process to achieve low rDS(on), low leakage, fast switching (tON = 85 ns, tOFF = 55 ns), and latchup immunity via epitaxial isolation. Charge injection compensation minimizes transients during switching, critical for precision data acquisition systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Analog Signal Range | ±22 V - supports full-rail analog signals across industrial and test equipment voltage ranges |
| Drain-Source On-Resistance | 45 Ω typ. - ensures minimal signal attenuation and gain error in precision amplifier front-ends |
| Charge Injection | 1 pC - limits voltage glitch in sample-and-hold capacitors, preserving ADC accuracy |
| Turn-On/Off Time | 85 ns / 55 ns - enables high-speed multiplexing in automated test systems up to ~5 MHz |
| Off-Leakage Current | ±0.01 nA max. - maintains signal integrity in high-impedance sensor interfaces and integrator circuits |
| Power Supply Range | ±3 V to ±22 V - allows flexible dual-supply or unipolar +40 V operation without external level shifters |
| Logic Compatibility | TTL/CMOS - simplifies interface to microcontrollers, FPGAs, and legacy logic without pull-ups or translators |
Pinout & Package
Package: 16-lead TSSOP (JEDEC MO-153, Vishay Doc #74417), 5.00 mm × 6.40 mm footprint, 0.65 mm pitch, 1.10 mm height - optimized for automated assembly and thermal performance in compact instrumentation designs.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| IN1–IN4 | Digital control inputs | Active-high logic inputs driving respective switch pairs; compatible with 3.3 V/5 V logic levels |
| S1–S4 | Switch source terminals | Bi-directional analog I/O nodes; connect to signal sources or loads in SPST/SPDT configurations |
| D1–D4 | Switch drain terminals | Bi-directional analog I/O nodes; paired with S1–S4 to form four independent SPST switches |
| V+, V− | Analog supply rails | Support ±22 V operation; define analog signal swing and clamp protection limits |
| GND | Digital ground reference | Reference for logic inputs; isolated from analog supplies to minimize noise coupling |
| VL | Logic supply voltage | Accepts 2.4 V to 5.5 V - decouples logic threshold from analog rail voltages |
Key Features
| Feature | Design Value |
|---|---|
| Complementary switch pairing | SW1/SW4 and SW2/SW3 operate inversely - enables T-switch, DPDT, or break-before-make topologies without external logic |
| True bi-directional conduction | Signal flow direction agnostic in ON state - eliminates need for polarity-aware routing in data acquisition paths |
| Epitaxial latchup immunity | Prevents destructive latchup under overvoltage or ESD stress - enhances reliability in rugged industrial environments |
| Low off-isolation capacitance | 5 pF CS(off)/CD(off) - minimizes crosstalk and feedthrough in multi-channel multiplexers operating at >100 kHz |
| Clamped input protection | Internal diodes limit analog pins to V+ +2 V / V− −2 V - reduces need for external TVS in field-deployed test gear |
Applications
| Automated Test Equipment (ATE) | Precision Data Acquisition |
|---|---|
Use Scenario: Routing multiple sensor outputs to a shared ADC channel in semiconductor wafer probers. IC Role / Device Role / Timing Role: Quad SPST analog switch enabling sequential sampling of 4 differential inputs with <25 ns break-before-make delay. Use Value: 1 pC charge injection prevents hold capacitor corruption; ±22 V range accommodates high-voltage bias signals without attenuation. | Use Scenario: Digitally selecting between two input sources and two gain paths in a programmable-gain instrumentation amplifier. IC Role / Device Role / Timing Role: Dual-pole double-throw (DPDT) reconfiguration of feedback and input networks using complementary switch pairs. Use Value: 45 Ω rDS(on) introduces <0.1% gain error; low leakage preserves DC accuracy in µV-level thermocouple measurements. |
| Communications Signal Routing | Portable Instrumentation |
Use Scenario: Switching RF front-end calibration paths in broadband spectrum analyzers with DC-coupled IF stages. IC Role / Device Role / Timing Role: Low-capacitance analog switch isolating calibration loops during measurement cycles. Use Value: 5 pF off-capacitance and 95 dB crosstalk suppress interference between adjacent 50 Ω signal paths up to 100 MHz. | Use Scenario: Multiplexing battery-powered sensor inputs (e.g., pH, conductivity) into a low-power microcontroller ADC. IC Role / Device Role / Timing Role: Low-quiescent-current analog switch enabling sleep-mode signal path isolation. Use Value: 5 µA max. supply current extends battery life; ±3 V minimum supply allows direct Li-ion (3.0–4.2 V) operation with no LDO. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4618ESE+ | Single-supply only (+2.7 V to +12 V); 60 Ω rDS(on); no ±22 V rating | Limited to low-voltage portable systems; unsuitable for bipolar industrial signal chains | Select when cost-sensitive, single-rail designs dominate and ±22 V capability is unnecessary |
| ADG1414BRUZ | Higher voltage rating (±25 V); 1.3 Ω rDS(on); 16-lead TSSOP but different pinout | Better performance in precision DAC output switching; requires PCB redesign due to non-pin-compatible layout | Choose for ultra-low on-resistance needs where board revision is acceptable |
Compared with DG213DQ-T1-E3, MAX4618ESE+ offers lower cost but sacrifices bipolar voltage support and precision; ADG1414BRUZ delivers superior on-resistance and voltage margin but demands layout changes and higher BOM cost - DG213DQ-T1-E3 balances robustness, compatibility, and TSSOP integration for mid-performance test and instrumentation.
Availability
DG213DQ-T1-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 lifecycle continuity.
Supply support for DG213DQ-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 power MOSFETs, analog switches, and precision resistors for demanding industrial and automotive applications.
The DG213 series belongs to Vishay's high-voltage analog switch product line, engineered for signal integrity in test and measurement, process control, and telecom infrastructure where wide supply range, low distortion, and latchup immunity are mandatory.
FAQ
What is the maximum analog signal voltage supported by DG213DQ-T1-E3?
The DG213DQ-T1-E3 supports analog signals from V− to V+, with absolute maximum ratings of ±22 V across the supply rails. When operated at ±15 V supplies, it reliably passes signals within the full −15 V to +15 V range. Exceeding V+ or V− triggers internal clamping diodes, so input signals must remain within (V− − 2 V) to (V+ + 2 V) to avoid forward-biasing protection structures. This makes DG213DQ-T1-E3 suitable for high-dynamic-range instrumentation where signal swings approach supply limits.
Does DG213DQ-T1-E3 require separate logic and analog ground connections?
Yes - DG213DQ-T1-E3 has dedicated GND (pin 7) for logic-level reference and separate V+ (pin 16) and V− (pin 8) for analog supplies. While GND may be tied to V− in single-supply configurations, best practice for precision applications is to maintain separate ground planes and connect them at a single point near the device to prevent digital noise from modulating analog signals. The VL pin (pin 6) further isolates logic thresholds, allowing clean 3.3 V or 5 V control even with noisy or floating analog rails.
Can DG213DQ-T1-E3 be used in a break-before-make configuration without external circuitry?
Yes - the DG213DQ-T1-E3 inherently provides break-before-make behavior between complementary switch pairs (e.g., SW1/SW4 vs. SW2/SW3), with a guaranteed 15–25 ns time delay (tD) between turn-off and turn-on transitions. This is achieved through internal timing control and does not require external RC networks or sequenced logic. For non-complementary combinations (e.g., S1/D1 vs. S2/D2), external control sequencing remains necessary, but the built-in tD ensures safe signal path isolation in T-switch or DPDT implementations using the native truth table.
What is the thermal derating behavior of DG213DQ-T1-E3 above 75 °C?
DG213DQ-T1-E3 has a thermal derating factor of 7.6 mW/°C above 75 °C for its 16-pin TSSOP package, based on its 500 mW maximum power dissipation at TA = 75 °C. At 105 °C ambient, allowable power drops to 500 mW − (105 − 75) × 7.6 mW = 272 mW. This reflects junction-to-ambient thermal resistance (θJA ≈ 132 °C/W). Designers should verify worst-case power (I²R losses + supply currents) under full load and ensure PCB copper area meets Vishay's recommended pad pattern (Doc #63550) to sustain performance across the full −40 °C to +85 °C operating range.
Is DG213DQ-T1-E3 pin-compatible with other Vishay analog switches in TSSOP-16?
No - DG213DQ-T1-E3 has a unique pinout defined in Vishay Doc #74417 and is not pin-compatible with other Vishay TSSOP-16 analog switches such as DG408DQ or DG412DQ. Its IN1–IN4, S1–S4, and D1–D4 assignments follow a specific functional layout optimized for complementary switching, and swapping packages without verifying pin mapping will result in incorrect logic control or signal path failures. Always consult the "Functional Block Diagram and Pin Configuration" section of the DG213 datasheet (Doc #70662) before board reuse or substitution.
DG213DQ-T1-E3 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay Siliconix
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- 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-T1-E3 FAQ
1.How can I place an order for DG213DQ-T1-E3 through Aetrix?
Please submit a Request for Quotation (RFQ) for DG213DQ-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 DG213DQ-T1-E3 reliable?
The price and inventory of DG213DQ-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 DG213DQ-T1-E3 is usually 5 days.
3.What payment methods are accepted for DG213DQ-T1-E3?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DG213DQ-T1-E3 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DG213DQ-T1-E3?
DG213DQ-T1-E3 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DG213DQ-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 DG213DQ-T1-E3?
For technical support, including DG213DQ-T1-E3 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DG213DQ-T1-E3 requirements.
6.How does Aetrix verify that DG213DQ-T1-E3 is sourced from the original manufacturer or authorized distributors?
All DG213DQ-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 DG213DQ-T1-E3 meets industry standards.
7.What is the process for return or replacement of DG213DQ-T1-E3?
All DG213DQ-T1-E3 units undergo pre-shipment inspection (PSI). If there is an issue with DG213DQ-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 DG213DQ-T1-E3 part is unused and in its original packaging.
Return procedure for DG213DQ-T1-E3:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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