My Inquiry
My Account
Vishay Siliconix DG2733EDQ-T1-GE3
- Part No.:
- DG2733EDQ-T1-GE3
- Manufacturer:
- Vishay Siliconix
- Package:
- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
- Datasheet:
-
DG2733EDQ-T1-GE3.pdf
- Description:
- IC SWITCH SPDT X 2 300OHM 10MSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,544
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
DG2733EDQ-T1-GE3 from Vishay Siliconix is a dual SPDT analog switch IC designed for low-voltage signal routing in portable and battery-powered systems. It operates from 1.65 V to 5.5 V single supply, delivers 0.3 Ω typical on-resistance at 5 V, guarantees break-before-make switching, and features an enable (EN) pin for system-level power control - used in audio/video routing and medical instrumentation.
For engineers reviewing the DG2733EDQ-T1-GE3 datasheet, DG2733EDQ-T1-GE3 pinout, DG2733EDQ-T1-GE3 application, or DG2733EDQ-T1-GE3 equivalent, key selection criteria include its 55 ns turn-on time at 2.7 V, ±300 mA continuous current rating per channel, 1.65 V logic-compatible input threshold, and MSOP-10 package compatibility with space-constrained PCB layouts.
Technical Context
The DG2733EDQ-T1-GE3 integrates two independent SPDT switches controlled by a shared IN pin and an active-high EN pin - enabling global device enable/disable without affecting individual switch states. Its sub-micron CMOS process ensures latch-up immunity >400 mA per JESD78A and supports rail-to-rail analog signal conduction in both directions when on.
Break-before-make timing is guaranteed across temperature (−40 °C to +85 °C), and input logic thresholds scale with supply voltage: VINH = 1.65 V min at V+ = 3 V, rising to 1.8 V min at V+ = 5 V. Off-isolation exceeds −70 dB at 100 kHz, and crosstalk remains below −90 dB across the 120 MHz 3 dB bandwidth.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Range | 1.65 V to 5.5 V single supply - enables direct interface with Li-ion battery rails and low-voltage MCUs. |
| On-Resistance (RDS(on)) | 0.3 Ω typ. at V+ = 5 V, 100 mA - minimizes signal attenuation and voltage drop in precision analog paths. |
| Turn-On/Off Time | tON = 55 ns, tOFF = 15 ns at 2.7 V - supports high-speed multiplexing in data acquisition and ATE applications. |
| Logic Compatibility | 1.65 V min high-level input at V+ = 3 V - ensures reliable operation with 1.8 V I/O domains of modern DSPs and microcontrollers. |
| Leakage Current | ±100 nA max off-state leakage (NO/NC/COM) over full temperature range - preserves signal integrity in high-impedance sensor interfaces. |
| Bandwidth | 120 MHz 3 dB bandwidth - supports video signal routing and broadband test equipment switching without roll-off. |
| ESD Robustness | HBM > 5000 V, CDM > 1000 V - reduces handling sensitivity and improves board-level reliability in manufacturing. |
Pinout & Package
Package: MSOP-10 (3.0 mm × 4.9 mm × 1.1 mm), lead (Pb)-free, RoHS-compliant, with exposed thermal pad.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (NO2) | Normally Open terminal of Switch 2 | Connects to COM2 when IN = 1 and EN = 1; open-circuit otherwise. |
| 2 (COM2) | Common terminal of Switch 2 | Signal path hub for Switch 2; bidirectional conduction between NO2 and NC2 when enabled. |
| 3 (IN) | Digital control input | Active-high logic input controlling switch state; referenced to GND, compatible with 1.65 V logic. |
| 4 (NC2) | Normally Closed terminal of Switch 2 | Connects to COM2 when IN = 0 and EN = 1; open-circuit otherwise. |
| 5 (GND) | Ground reference | Primary return path for analog signals and digital logic; must be low-impedance for noise control. |
| 6 (NC1) | Normally Closed terminal of Switch 1 | Connects to COM1 when IN = 0 and EN = 1; isolated during break-before-make transition. |
| 7 (COM1) | Common terminal of Switch 1 | Signal path hub for Switch 1; supports rail-to-rail analog swing within V+ and GND. |
| 8 (NO1) | Normally Open terminal of Switch 1 | Connects to COM1 when IN = 1 and EN = 1; maintains >70 dB off-isolation up to 100 kHz. |
| 9 (V+) | Positive supply rail | Single power source for analog and digital sections; accepts 1.65–5.5 V with <1 μA quiescent current. |
| 10 (EN) | Enable input | Active-high global enable; device fully disabled (all switches open) when EN = 0, regardless of IN state. |
Key Features
| Feature | Design Value |
|---|---|
| Break-before-make guarantee | Prevents momentary shorting between NC and NO paths during switching - critical for protecting downstream amplifiers and ADC inputs. |
| Rail-to-rail analog conduction | Signals swing from GND to V+ without clipping or distortion - supports full-scale audio, sensor, and video signal routing. |
| Low 0.3 Ω on-resistance flatness | RON variation ≤ 0.15 Ω over full analog voltage range (0–V+) - ensures consistent gain and minimal THD in precision signal chains. |
| High off-isolation (−70 dB) | Minimizes crosstalk between active and inactive channels at 100 kHz - essential for multi-channel data acquisition and relay replacement. |
| 400 mA latch-up immunity | Withstands transient overcurrent events per JESD78A - enhances robustness in industrial and medical environments with noisy power rails. |
Applications
| Audio Signal Routing | Portable Medical Sensors |
|---|---|
Use Scenario: Switching between multiple microphone inputs or speaker outputs in a handheld ultrasound or hearing aid device. IC Role / Device Role / Timing Role: Dual SPDT analog switch providing low-distortion, low-noise signal path selection under MCU control. Use Value: 0.3 Ω RDS(on) and <−90 dB crosstalk preserve SNR and channel separation in battery-powered audio front-ends. | Use Scenario: Multiplexing ECG, SpO₂, and temperature sensor signals into a single ADC channel on a wearable patient monitor. IC Role / Device Role / Timing Role: Low-leakage analog switch enabling high-impedance biopotential signal routing without DC offset drift. Use Value: ±100 nA max off-leakage and 1.65 V logic compatibility ensure accurate measurement and seamless integration with ultra-low-power MCUs. |
| Automated Test Equipment (ATE) | Industrial Process Control |
Use Scenario: High-speed signal path configuration in benchtop multimeters or semiconductor parametric testers. IC Role / Device Role / Timing Role: Fast-switching analog multiplexer supporting 55 ns transitions and 120 MHz bandwidth for RF and digital stimulus-response testing. Use Value: Guaranteed break-before-make and −70 dB off-isolation prevent signal contamination during reconfiguration of test fixtures. | Use Scenario: Isolating and routing 4–20 mA loop signals or thermocouple inputs in programmable logic controller (PLC) I/O modules. IC Role / Device Role / Timing Role: Robust analog switch with >400 mA latch-up immunity and wide 1.65–5.5 V supply range for harsh industrial environments. Use Value: MSOP-10 package and rail-to-rail operation simplify design of compact, field-replaceable analog input cards with minimal external components. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual SPDT analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TMUX6234RTER | Higher 1.8 Ω RDS(on), 3.3 V–5.5 V only, no EN pin - requires separate logic gating for global disable. | Better suited for fixed-supply industrial PLCs where enable control is handled externally. | Select when higher voltage tolerance (up to 36 V) and fault protection are required over low-RON. |
| ADG732BRUZ | 32-channel, serial SPI interface, 4 Ω RDS(on), 1.8 V–5.5 V - not pin-compatible, larger TSSOP-48 package. | Ideal for high-channel-count data acquisition where density and digital control outweigh speed needs. | Choose for complex multiplexing architectures requiring programmable channel mapping via SPI. |
Compared with TMUX6234RTER and ADG732BRUZ, the DG2733EDQ-T1-GE3 offers the lowest on-resistance (0.3 Ω), integrated EN pin for system-level power gating, and compact MSOP-10 footprint - making it optimal for space- and performance-constrained portable instrumentation.
Availability
DG2733EDQ-T1-GE3 is available at Aetrix Electronics and suitable for audio routing, portable medical sensors, and automated test equipment requiring stable component supply, long-term lifecycle support, and traceable sourcing.
Supply support for DG2733EDQ-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 is a global leader in discrete semiconductors and passive components, specializing in high-reliability analog solutions for industrial, automotive, and medical markets.
The DG2733E series belongs to Vishay's low-voltage analog switch product line, engineered for battery-powered instrumentation and portable systems demanding ultra-low on-resistance, fast switching, and robust ESD/latch-up performance.
FAQ
What is the maximum supply voltage rating for DG2733EDQ-T1-GE3?
The DG2733EDQ-T1-GE3 has an absolute maximum supply voltage (V+) of +6 V, but its specified operational range is 1.65 V to 5.5 V. Operating above 5.5 V risks violating functional specifications and may reduce long-term reliability. The device is rated for continuous operation at 5.5 V with guaranteed RDS(on), leakage, and timing performance across −40 °C to +85 °C.
Does DG2733EDQ-T1-GE3 support rail-to-rail analog signal switching?
Yes, DG2733EDQ-T1-GE3 supports rail-to-rail analog conduction: signals on COM, NO, and NC terminals can swing from GND to V+ without clipping or distortion when the switch is on. This capability is confirmed across the full 1.65–5.5 V supply range and is essential for preserving dynamic range in audio, sensor, and video applications.
How does the EN pin function in DG2733EDQ-T1-GE3 compared to DG2535EDQ-T1-GE3?
The DG2733EDQ-T1-GE3 uses a single EN pin to globally enable or disable both SPDT switches - when EN = 0, all channels are open regardless of IN state. In contrast, DG2535EDQ-T1-GE3 lacks an EN pin and instead provides two independent IN1/IN2 control inputs. This makes DG2733EDQ-T1-GE3 better suited for system-level power gating in portable devices.
What is the guaranteed break-before-make interval for DG2733EDQ-T1-GE3?
The DG2733EDQ-T1-GE3 guarantees break-before-make operation with a minimum tBBM of 1 ns and maximum of 15 ns at V+ = 3.6 V, RL = 50 Ω, and CL = 35 pF. This specification is tested and ensured across the full −40 °C to +85 °C temperature range, preventing signal shorting during state transitions in safety-critical analog paths.
Is DG2733EDQ-T1-GE3 compatible with 1.8 V logic controllers?
Yes, DG2733EDQ-T1-GE3 is fully compatible with 1.8 V logic: its input high voltage (VINH) is guaranteed ≥1.65 V at V+ = 3 V and ≥1.8 V at V+ = 5 V, and input low voltage (VINL) is ≤0.4 V at V+ = 3 V and ≤0.6 V at V+ = 5 V. This allows direct interfacing with 1.8 V GPIOs of ARM Cortex-M microcontrollers without level-shifting circuitry.
DG2733EDQ-T1-GE3 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay Siliconix
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Switch Circuit:
- SPDT
- Multiplexer/Demultiplexer Circuit:
- 1:1
- Number of Circuits:
- 2
- On-State Resistance (Max):
- 300Ohm
- Channel-to-Channel Matching (ΔRon):
- 60mOhm
- Voltage - Supply, Single (V+):
- 1.65V ~ 5.5V
- Voltage - Supply, Dual (V±):
- -
- Switch Time (Ton, Toff) (Max):
- 78ns, 58ns
- -3db Bandwidth:
- 120MHz
- Charge Injection:
- -
- Channel Capacitance (CS(off), CD(off)):
- -
- Current - Leakage (IS(off)) (Max):
- -
- Crosstalk:
- -90dB @ 100kHz
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 10-MSOP
DG2733EDQ-T1-GE3 FAQ
1.How can I place an order for DG2733EDQ-T1-GE3 through Aetrix?
Please submit a Request for Quotation (RFQ) for DG2733EDQ-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 DG2733EDQ-T1-GE3 reliable?
The price and inventory of DG2733EDQ-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 DG2733EDQ-T1-GE3 is usually 5 days.
3.What payment methods are accepted for DG2733EDQ-T1-GE3?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DG2733EDQ-T1-GE3 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DG2733EDQ-T1-GE3?
DG2733EDQ-T1-GE3 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DG2733EDQ-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 DG2733EDQ-T1-GE3?
For technical support, including DG2733EDQ-T1-GE3 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DG2733EDQ-T1-GE3 requirements.
6.How does Aetrix verify that DG2733EDQ-T1-GE3 is sourced from the original manufacturer or authorized distributors?
All DG2733EDQ-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 DG2733EDQ-T1-GE3 meets industry standards.
7.What is the process for return or replacement of DG2733EDQ-T1-GE3?
All DG2733EDQ-T1-GE3 units undergo pre-shipment inspection (PSI). If there is an issue with DG2733EDQ-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 DG2733EDQ-T1-GE3 part is unused and in its original packaging.
Return procedure for DG2733EDQ-T1-GE3:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DG2733EDQ-T1-GE3 Tags
-
SN74LVC1G3157DBVR
Texas Instruments
-
SN74LVC1G66DBVR
Texas Instruments
-
SN74LVC1G66DCKR
Texas Instruments
-
SN74LVC1G3157DSFR
Texas Instruments
-
1P1G3157QDCKRQ1
Texas Instruments
-
SN74LVC2G66DCUR
Texas Instruments
-
SN74LV4052APWR
Texas Instruments
-
74HC4051D,653
Nexperia USA Inc.
-
SN74LV4051APWR
Texas Instruments
-
CD74HC4052PWR
Texas Instruments
-
CD74HC4051PWR
Texas Instruments
-
TS5A3166DBVR
Texas Instruments
Tech Hub
Comparator circuit design covering voltage thresholds, input limits, open-collector outputs, LM393 wiring, op-amp differences, hysteresis, timing, window detection and practical fault diagnosis.
Schmitt triggers use separate rising and falling thresholds to stabilize slow or noisy signals. This guide covers hysteresis, 74HC14 and 74HCT14 selection, comparator calculations, RC oscillators and p…
Counterfeit components can hide behind convincing markings and passing basic function tests. This engineering reference covers source traceability, external inspection, X-ray, XRF, electrical testing, …
A practical engineering and sourcing framework covering lifecycle verification, lifetime-buy calculations, replacement qualification, supplier checks and counterfeit-risk controls.
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
