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Vishay Siliconix DG4599EDL-T1-GE3
- Part No.:
- DG4599EDL-T1-GE3
- Manufacturer:
- Vishay Siliconix
- Package:
- 6-TSSOP, SC-88, SOT-363
- Datasheet:
-
DG4599EDL-T1-GE3.pdf
- Description:
- IC SWITCH SPDT X 1 60OHM SC70-6
- Quantity:
- Payment:
- Shipping:
Inventory:5,183
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Product details
Overview
DG4599EDL-T1-GE3 from Vishay Siliconix is a single-pole, double-throw (SPDT) analog switch optimized for 1.8 V to 5.5 V single-supply operation, delivering 6 Ω on-resistance at 5 V, 7 pF off-capacitance, and break-before-make switching - ideal for signal routing in portable medical sensors and battery-powered instrumentation.
For engineers reviewing the DG4599EDL-T1-GE3 datasheet, DG4599EDL-T1-GE3 pinout, DG4599EDL-T1-GE3 application, or DG4599EDL-T1-GE3 equivalent, key selection criteria include power-off isolation capability, ±50 mA continuous current rating, 10 ns typical turn-on time at 5 V, and SC-70-6 package compatibility with space-constrained PCB layouts.
Technical Context
The DG4599EDL-T1-GE3 implements a high-density CMOS SPDT architecture with integrated power-off protection that blocks abnormal current paths when V+ = 0 V. Its control logic accepts inputs up to V+, enabling direct interfacing with higher-voltage microcontrollers without level shifters.
Break-before-make timing ensures no transient shorting between NC and NO paths during state transitions, while low 1 pC typical charge injection and flat 0.4 Ω RDS(on) flatness across 0–V+ analog range preserve signal integrity in precision multiplexing applications.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Range | 1.8 V to 5.5 V single supply - supports Li-ion, USB, and logic-level systems without dual-rail generation |
| RDS(on) | 6 Ω typical at V+ = 5 V - minimizes voltage drop and power loss in analog signal paths |
| Off-Isolation (OIRR) | −78 dB at 1 MHz - suppresses crosstalk between inactive channels in multi-sensor front-ends |
| Turn-On Time | 10 ns typical at 5 V - enables high-speed channel switching in data acquisition systems |
| Power-Off Leakage | 5 μA max at V+ = 0 V - prevents signal corruption during system sleep or brownout |
| ESD Rating | 7000 V HBM - withstands handling and board-level ESD events without latch-up |
| Signal Range | 0 V to V+ - allows rail-to-rail analog signal transmission bidirectionally |
Pinout & Package
Package: SC-70-6 (2.2 mm × 1.35 mm, 0.95 mm height), marked "H8", suitable for automated SMT assembly and high-density layouts.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (NO) | Normally Open source terminal | Connects to COM only when IN = logic high; isolated otherwise |
| 2 (COM) | Common analog path | Single I/O node routed to either NO or NC based on IN state |
| 3 (NC) | Normally Closed source terminal | Connects to COM only when IN = logic low; isolated otherwise |
| 4 (GND) | Ground reference | Return path for internal circuitry and substrate bias |
| 5 (IN) | Digital control input | Logic-compatible enable: ≤0.8 V = NC path active, ≥2.4 V = NO path active |
| 6 (V+) | Positive supply rail | Provides operating power and defines analog signal ceiling (0 to V+) |
Key Features
| Feature | Design Value |
|---|---|
| Power-off isolation | Blocks signal conduction through COM/NO/NC pins when V+ = 0 V - eliminates backfeeding in powered-down subsystems |
| Overvoltage-tolerant control | IN accepts logic signals up to V+ - eliminates external level-shifting for mixed-voltage MCU interfaces |
| Low charge injection | 1 pC typical - reduces settling error and glitch amplitude in precision ADC multiplexing |
| Latch-up immunity | Exceeds 200 mA per JESD78 - ensures robust operation under transient overcurrent conditions |
| Low parasitic capacitance | 7 pF NO/NC off-capacitance - preserves high-frequency signal integrity and bandwidth |
Applications
| Portable ECG Monitors | USB-C Audio Adapters |
|---|---|
Use Scenario: Multiplexing multiple electrode inputs into a single analog front-end amplifier and ADC. IC Role / Device Role / Timing Role: SPDT analog switch selecting one of two differential sensor paths with break-before-make timing to prevent electrode shorting. Use Value: 6 Ω RDS(on) and 0.4 Ω flatness maintain gain accuracy across leads; power-off isolation prevents patient leakage current during standby. | Use Scenario: Routing analog audio signals between legacy 3.5 mm jacks and USB-C digital audio interface ICs. IC Role / Device Role / Timing Role: Bidirectional analog switch enabling flexible signal path configuration without DC blocking capacitors. Use Value: Rail-to-rail signal handling (0 to 3.3 V) preserves dynamic range; 7 pF off-capacitance minimizes high-frequency attenuation above 20 kHz. |
| Industrial Sensor Nodes | Wearable Health Trackers |
Use Scenario: Sharing a single precision ADC among temperature, humidity, and pressure sensors in a compact IoT node. IC Role / Device Role / Timing Role: Low-leakage (±1 nA) SPDT switch minimizing offset drift and measurement error in high-impedance sensor circuits. Use Value: 1 pC charge injection and −78 dB off-isolation ensure sub-LSB error in 16-bit conversions; SC-70-6 footprint saves board area. | Use Scenario: Selecting between heart rate optical sensor outputs and motion sensor analog signals for shared processing. IC Role / Device Role / Timing Role: Ultra-low-power analog switch enabling duty-cycled sensing with <1 μA supply current in active mode. Use Value: 0.004 μA typical I+ at 5 V extends battery life; 7000 V HBM ESD protects against user-handling damage in consumer wearables. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar SPDT analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Texas Instruments TMUX1574RSE | Lower 0.5 Ω RDS(on) flatness but higher 12 pF off-capacitance; requires 1.08–5.5 V supply | Better matching for precision ratiometric measurements; less suitable for >10 MHz signal routing | Prefer TMUX1574RSE when RDS(on) matching dominates over bandwidth or layout density |
| Analog Devices ADG858BRMZ | Higher 9 Ω RDS(on) at 5 V; same SC-70-6 package; 1000 V CDM ESD rating only | Proven reliability in long-lifecycle industrial equipment; lower ESD margin for handheld use | Choose ADG858BRMZ where qualification history and long-term supply stability outweigh on-resistance needs |
Compared with TMUX1574RSE and ADG858BRMZ, the DG4599EDL-T1-GE3 delivers superior off-isolation (−78 dB vs. −68 dB) and tighter charge injection (1 pC vs. 3 pC), making it optimal for high-fidelity sensor multiplexing where signal purity and power-off safety are critical.
Availability
DG4599EDL-T1-GE3 is available at Aetrix Electronics and suitable for portable medical devices, battery-powered instrumentation, and industrial sensor nodes requiring stable component supply across extended production lifecycles.
Supply support for DG4599EDL-T1-GE3 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 designs high-performance analog switches, MOSFETs, and discrete semiconductors with emphasis on reliability, low power, and ruggedness for demanding applications.
The DG4599EDL-T1-GE3 belongs to Vishay's precision analog switch product line, engineered specifically for low-distortion, low-leakage signal routing in portable and medical-grade electronics.
FAQ
What is the maximum analog signal voltage supported by the DG4599EDL-T1-GE3?
The DG4599EDL-T1-GE3 supports analog signals from 0 V to V+, meaning its maximum analog voltage equals the applied V+ supply. At V+ = 5.5 V, the device handles rail-to-rail signals up to 5.5 V in either direction - confirmed in the Absolute Maximum Ratings table and functional specifications across all tested supply voltages (2 V to 5.5 V).
Does the DG4599EDL-T1-GE3 require external pull-up or pull-down resistors on the IN pin?
No, the DG4599EDL-T1-GE3 does not require external biasing on the IN pin. Its logic thresholds are defined as VINL ≤ 0.8 V (logic low) and VINH ≥ 2.4 V (logic high) at V+ = 5 V, and the input leakage remains within ±1 μA across the full temperature range - allowing direct connection to standard CMOS or microcontroller GPIO outputs.
Can the DG4599EDL-T1-GE3 be used with a 1.8 V supply while maintaining guaranteed performance?
Yes, the DG4599EDL-T1-GE3 is fully specified down to 1.8 V: RDS(on) is guaranteed ≤120 Ω, tON ≤60 ns, and leakage currents remain ≤3 nA over −40 °C to +85 °C - all verified in the V+ = 2 V and V+ = 2.5 V specification tables, confirming robust operation at minimum rated supply.
How does the power-off isolation feature of the DG4599EDL-T1-GE3 protect downstream circuitry?
The DG4599EDL-T1-GE3 incorporates an internal power-off protection circuit that disables conduction paths between COM, NO, and NC terminals when V+ = 0 V. This prevents back-driving or unintended current flow - for example, if a sensor remains biased while the host system powers down - limiting power-down leakage to ≤5 μA and eliminating risk of latch-up or signal corruption.
Is the DG4599EDL-T1-GE3 RoHS-compliant and lead-free?
Yes, the DG4599EDL-T1-GE3 is RoHS-compliant and lead-free. Per Vishay documentation (E24-0471-Rev. D), the "-GE3" suffix denotes lead-free, halogen-free, and RoHS-compliant packaging; material compliance is defined in document www.vishay.com/doc?99912, and the device meets JEDEC JS-001 (7000 V HBM) and JS-002 (1000 V CDM) ESD standards.
DG4599EDL-T1-GE3 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay Siliconix
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Switch Circuit:
- SPDT
- Multiplexer/Demultiplexer Circuit:
- 2:1
- Number of Circuits:
- 1
- On-State Resistance (Max):
- 60Ohm
- Channel-to-Channel Matching (ΔRon):
- 2Ohm
- Voltage - Supply, Single (V+):
- 1.8V ~ 5.5V
- Voltage - Supply, Dual (V±):
- -
- Switch Time (Ton, Toff) (Max):
- 30ns, 25ns
- -3db Bandwidth:
- -
- Charge Injection:
- 1pC
- Channel Capacitance (CS(off), CD(off)):
- 7pF
- Current - Leakage (IS(off)) (Max):
- -
- Crosstalk:
- -77dB @ 1MHz
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SC-70-6
DG4599EDL-T1-GE3 FAQ
1.How can I place an order for DG4599EDL-T1-GE3 through Aetrix?
Please submit a Request for Quotation (RFQ) for DG4599EDL-T1-GE3 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 DG4599EDL-T1-GE3 reliable?
The price and inventory of DG4599EDL-T1-GE3 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DG4599EDL-T1-GE3 is usually 5 days.
3.What payment methods are accepted for DG4599EDL-T1-GE3?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DG4599EDL-T1-GE3 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DG4599EDL-T1-GE3?
DG4599EDL-T1-GE3 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DG4599EDL-T1-GE3 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 DG4599EDL-T1-GE3?
For technical support, including DG4599EDL-T1-GE3 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DG4599EDL-T1-GE3 requirements.
6.How does Aetrix verify that DG4599EDL-T1-GE3 is sourced from the original manufacturer or authorized distributors?
All DG4599EDL-T1-GE3 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 DG4599EDL-T1-GE3 meets industry standards.
7.What is the process for return or replacement of DG4599EDL-T1-GE3?
All DG4599EDL-T1-GE3 units undergo pre-shipment inspection (PSI). If there is an issue with DG4599EDL-T1-GE3, 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 DG4599EDL-T1-GE3 part is unused and in its original packaging.
Return procedure for DG4599EDL-T1-GE3:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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