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Vishay Siliconix DG4599DL-T1-E3
- Part No.:
- DG4599DL-T1-E3
- Manufacturer:
- Vishay Siliconix
- Package:
- 6-TSSOP, SC-88, SOT-363
- Datasheet:
-
DG4599DL-T1-E3.pdf
- Description:
- IC SWITCH SPDT X 1 60OHM SC70-6
- Quantity:
- Payment:
- Shipping:
Inventory:1,305
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Product details
Overview
DG4599DL-T1-E3 from Vishay Siliconix is a low-voltage, single-supply SPDT analog switch in SC-70 package, featuring 60 Ω max on-resistance, 30 ns max tON, and break-before-make switching. It operates from 2.25 V to 5.5 V and is used for audio/video signal routing in portable battery-powered systems.
For engineers reviewing the DG4599DL-T1-E3 datasheet, DG4599DL-T1-E3 pinout, DG4599DL-T1-E3 application, or DG4599DL-T1-E3 equivalent, key selection criteria include on-resistance flatness (2 Ω typ), supply voltage range compatibility, TTL/CMOS logic interface, and SC-70 footprint constraints in space-constrained designs.
Technical Context
The DG4599DL-T1-E3 implements a CMOS-based SPDT analog switch with guaranteed break-before-make timing (1–12 ns depending on V+) and bidirectional conduction when on. Its epitaxial layer prevents latchup, and internal clamping diodes protect against overvoltage on NC/NO/COM pins up to V+ + 0.3 V.
It supports full-rail analog signal switching (0 V to V+) across three supply ranges: 2.25–2.75 V, 2.7–3.3 V, and 4.5–5.5 V. Dynamic performance is characterized at RL = 300 Ω and CL = 35 pF, with leakage currents specified down to ±1.0 nA over –40 °C to +85 °C.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 2.25 V to 5.5 V - enables direct integration into 2.5 V, 3.3 V, and 5 V logic domains without level shifters. |
| Max On-Resistance | 60 Ω at 5 V - ensures minimal signal attenuation and distortion in precision analog paths. |
| RON Flatness | 2 Ω typ - maintains consistent gain and linearity across analog input voltage range (0 to V+). |
| Switching Time (tON/tOFF) | 30 ns / 25 ns max at 5 V - supports high-speed multiplexing in data acquisition and sample-and-hold circuits. |
| Off-Leakage Current | ±4.0 nA max at 5.5 V - preserves signal integrity in high-impedance sensor interfaces and battery monitoring. |
| Logic Compatibility | TTL/CMOS - simplifies control interface with microcontrollers and FPGAs using standard 0.8 V / 2.4 V thresholds. |
| Charge Injection | 10 pC max - minimizes voltage glitch in sample-and-hold and ADC front-end applications. |
Pinout & Package
Package: SC-70-6 (6-pin surface-mount, 2.0 mm × 1.25 mm × 0.95 mm height), marked "4J" on top surface. RoHS-compliant, Pb-free termination (E3 suffix).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 - NO | Normally Open switch terminal | Connects to COM only when IN = logic high; carries full analog signal swing (0 to V+). |
| 2 - COM | Common analog path | Central I/O node; bidirectionally switches between NO and NC based on IN logic state. |
| 3 - NC | Normally Closed switch terminal | Connects to COM only when IN = logic low; supports rail-to-rail analog signal routing. |
| 4 - IN | Digital control input | Active-high TTL/CMOS-compatible logic input; threshold defined as VINL ≤ 0.8 V, VINH ≥ 2.4 V (at V+ = 5 V). |
| 5 - V+ | Positive supply rail | Single power supply input; powers internal logic and analog switch; must be decoupled locally. |
| 6 - GND | Ground reference | Analog and digital ground return; requires low-impedance connection to minimize noise coupling. |
Key Features
| Feature | Design Value |
|---|---|
| Break-before-make switching | Guaranteed 1–12 ns dead time prevents momentary shorting between NC and NO paths during transition. |
| Low on-resistance flatness | 2 Ω typical variation across full analog voltage range improves channel matching in differential or multi-channel routing. |
| Ultra-low power consumption | 5.5 µW max at 5.5 V - extends battery life in handheld devices without compromising switching speed. |
| Rail-to-rail analog capability | Supports 0 V to V+ signal swing on all analog terminals - eliminates need for external biasing in DC-coupled paths. |
| Internal overvoltage protection | Clamping diodes limit NC/NO/COM to V+ + 0.3 V - reduces external protection component count in noisy environments. |
Applications
| Portable Audio Routing | Low-Voltage Data Acquisition |
|---|---|
|
Use Scenario: Signal path selection between microphone inputs, headphone outputs, and codec interfaces in smartphones and wearables. IC Role / Device Role / Timing Role: SPDT analog switch managing bidirectional audio signal flow under microcontroller GPIO control. Use Value: 30 ns switching and 2.25 V minimum supply enable fast, low-power reconfiguration without audible pop/click artifacts. |
Use Scenario: Multiplexing multiple sensor outputs (e.g., temperature, pressure, humidity) into a shared ADC channel. IC Role / Device Role / Timing Role: Low-leakage analog switch isolating inactive sensor channels to prevent cross-talk and offset drift. Use Value: ±4.0 nA off-leakage and 10 pC charge injection preserve measurement accuracy in 12-bit+ systems. |
| Cellular RF Front-End Control | Sample-and-Hold Circuit Switching |
|
Use Scenario: Selecting between antenna diversity paths or band-specific filters in LTE/5G handset transceivers. IC Role / Device Role / Timing Role: High-isolation (–73 dB off-isolation) analog switch routing RF-adjacent baseband signals. Use Value: –70 dB crosstalk and 20 pF CD(on) minimize inter-channel interference in compact PCB layouts. |
Use Scenario: Controlling hold capacitor charging/discharging cycles in precision instrumentation amplifiers. IC Role / Device Role / Timing Role: Fast, low-glitch switch enabling accurate sampling of transient analog waveforms. Use Value: 10 pC max charge injection and 2 Ω RON flatness reduce aperture error and maintain DC accuracy. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar SPDT analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4599EUT+T | Higher 100 Ω max RON at 3 V; 45 ns tON; same SC-70-6 package and logic thresholds. | Lower bandwidth and higher on-resistance limit use in high-fidelity audio or fast data acquisition. | Select when cost sensitivity outweighs speed/on-resistance requirements and existing MAX4599 design reuse is prioritized. |
| ADG719BRMZ-REEL | 2.5 V min supply; 4 Ω typ RON at 3 V; 10 ns tON; 6-lead SOT-23 package (pinout differs). | Superior speed and on-resistance but requires PCB layout change due to non-pin-compatible SOT-23 footprint. | Choose for performance-critical designs where layout revision is acceptable and sub-10 ns switching is required. |
Compared with MAX4599EUT+T and ADG719BRMZ-REEL, the DG4599DL-T1-E3 delivers optimal balance of low supply voltage operation (2.25 V), moderate speed (30 ns), and SC-70 footprint compatibility-making it ideal for legacy-replacement and space-constrained portable designs where pinout retention is essential.
Availability
DG4599DL-T1-E3 is available at Aetrix Electronics and suitable for battery-operated equipment, audio/video signal routing, and low-voltage data-acquisition systems requiring stable component supply and long-term industrial availability.
Supply support for DG4599DL-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, diodes, and power ICs with emphasis on reliability and high-volume manufacturability.
The DG4599 belongs to Vishay's low-voltage analog switch product line, engineered for portable electronics requiring rail-to-rail signal handling, ultra-low power, and small-footprint packaging.
FAQ
What is the minimum operating voltage for the DG4599DL-T1-E3?
The DG4599DL-T1-E3 operates down to 2.25 V at V+, as specified in its absolute maximum and functional ratings. At this voltage, typical on-resistance is 29 Ω and switching times increase to 50 ns tON/35 ns tOFF. This makes the DG4599DL-T1-E3 suitable for single-cell Li-ion and alkaline-powered devices where supply headroom is limited.
Does the DG4599DL-T1-E3 support bidirectional analog signal routing?
Yes, the DG4599DL-T1-E3 supports fully bidirectional analog signal flow on all three analog terminals (NO, COM, NC). When the switch is on, current flows equally well in either direction, and the device blocks signals up to the V+ supply level when off-enabling flexible use in both source and load positions within signal chains.
Is the DG4599DL-T1-E3 RoHS-compliant?
Yes, the DG4599DL-T1-E3 is RoHS-compliant, as confirmed by its "-E3" suffix designation and explicit labeling in the Vishay datasheet (Document Number 72218, Rev. C). It uses lead-free terminations and meets EU Directive 2011/65/EU requirements without exemptions.
What is the guaranteed break-before-make interval for the DG4599DL-T1-E3?
The DG4599DL-T1-E3 guarantees a break-before-make interval (td) of 1 ns minimum to 12 ns maximum, depending on supply voltage and temperature. At V+ = 5 V and room temperature, td is typically 4 ns-ensuring no overlap between NC and NO conduction states during logic transitions.
Can the DG4599DL-T1-E3 handle analog signals exceeding the V+ supply rail?
No-the DG4599DL-T1-E3 does not support overvoltage-tolerant operation beyond V+. Signals on NC, NO, or COM exceeding V+ will be clamped by internal diodes, and forward diode current must be limited to rated maximums per datasheet Note a. For overvoltage protection, external clamping or series resistors are required.
DG4599DL-T1-E3 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay Siliconix
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Switch Circuit:
- SPDT
- Multiplexer/Demultiplexer Circuit:
- 2:1
- Number of Circuits:
- 1
- On-State Resistance (Max):
- 60Ohm
- Channel-to-Channel Matching (ΔRon):
- -
- Voltage - Supply, Single (V+):
- 2.25V ~ 5.5V
- Voltage - Supply, Dual (V±):
- -
- Switch Time (Ton, Toff) (Max):
- 30ns, 25ns
- -3db Bandwidth:
- -
- Charge Injection:
- 5pC
- Channel Capacitance (CS(off), CD(off)):
- 7pF, 20pF
- Current - Leakage (IS(off)) (Max):
- 1nA
- Crosstalk:
- -70dB @ 1MHz
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SC-70-6
DG4599DL-T1-E3 FAQ
1.How can I place an order for DG4599DL-T1-E3 through Aetrix?
Please submit a Request for Quotation (RFQ) for DG4599DL-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 DG4599DL-T1-E3 reliable?
The price and inventory of DG4599DL-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 DG4599DL-T1-E3 is usually 5 days.
3.What payment methods are accepted for DG4599DL-T1-E3?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DG4599DL-T1-E3 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DG4599DL-T1-E3?
DG4599DL-T1-E3 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DG4599DL-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 DG4599DL-T1-E3?
For technical support, including DG4599DL-T1-E3 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DG4599DL-T1-E3 requirements.
6.How does Aetrix verify that DG4599DL-T1-E3 is sourced from the original manufacturer or authorized distributors?
All DG4599DL-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 DG4599DL-T1-E3 meets industry standards.
7.What is the process for return or replacement of DG4599DL-T1-E3?
All DG4599DL-T1-E3 units undergo pre-shipment inspection (PSI). If there is an issue with DG4599DL-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 DG4599DL-T1-E3 part is unused and in its original packaging.
Return procedure for DG4599DL-T1-E3:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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