My Inquiry
My Account
Vishay Siliconix DG2753DN-T1-E4
- Part No.:
- DG2753DN-T1-E4
- Manufacturer:
- Vishay Siliconix
- Package:
- 16-VFQFN Exposed Pad
- Datasheet:
-
DG2753DN-T1-E4.pdf
- Description:
- IC SWITCH SPDT X 3 1.2OHM 16QFN
- Quantity:
- Payment:
- Shipping:
Inventory:1,224
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
DG2753DN-T1-E4 from Vishay Siliconix is a triple SPDT analog switch IC designed for low-voltage signal routing in portable electronics. It operates from 1.65 V to 4.3 V, delivers 0.9 Ω on-resistance at 2.7 V, supports 30 ns turn-on/10 ns turn-off times, and is housed in a lead-free QFN-16 (3 × 3 mm) package - ideal for Li-ion–powered audio switching and headset multiplexing.
For engineers reviewing the DG2753DN-T1-E4 datasheet, DG2753DN-T1-E4 pinout, DG2753DN-T1-E4 application, or DG2753DN-T1-E4 equivalent, key selection criteria include guaranteed break-before-make timing, ±300 mA latch-up immunity per JESD78, 0.1 Ω RON matching between channels, and 1.8 V logic compatibility across full supply range.
Technical Context
The DG2753DN-T1-E4 integrates three independent SPDT switches on a single monolithic CMOS die using Vishay's low-voltage process with epitaxial isolation to prevent latch-up. Each switch conducts bidirectionally with rail-to-rail analog signal capability and blocks up to V+ when off.
Control logic accepts TTL/1.8 V–compatible inputs across its entire 1.65–4.3 V supply range. The truth table defines six channel combinations via three select lines (A/B/C) and one global enable, with guaranteed break-before-make interval of 5 ns minimum.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 1.65 V to 4.3 V - enables direct operation from single-cell Li-ion (2.7–4.2 V) without regulation |
| On-Resistance (rDS(on)) | 0.9 Ω typ at 2.7 V - minimizes signal attenuation and distortion in audio paths |
| rON Matching | 0.1 Ω max - ensures consistent gain and phase response across switched channels |
| Switching Speed | tON = 30 ns, tOFF = 10 ns - supports high-speed multiplexing in digital audio and data interfaces |
| Logic Compatibility | 1.8 V input threshold - interoperates with low-voltage DSPs and MCUs without level shifters |
| Latch-Up Immunity | >300 mA per JESD78 - ensures robustness against transient overcurrent events |
Pinout & Package
Package: QFN-16 (3 mm × 3 mm), exposed thermal pad, lead-free nickel-palladium-gold terminations (-E4 suffix).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 16 | Switch terminals (X0/X1/Y0/Y1/Z0/Z1, COM/NO/NC), control inputs (A/B/C/EN), power (V+), ground (GND) | Pin 1 = EN, Pins 2–4 = A/B/C, Pins 5–7 = X0/X1/GND, Pins 9–11 = Y0/Y1/V+, Pins 12–14 = Z0/Z1/NC, Pins 15–16 = COM terminals - exact mapping per functional block diagram |
Key Features
| Feature | Design Value |
|---|---|
| Bidirectional analog conduction | Signals pass equally well in either direction - eliminates polarity constraints in AC-coupled audio routing |
| Guaranteed break-before-make | Minimum 5 ns open interval prevents momentary shorting during channel transitions |
| Low charge injection (±25 pC) | Minimizes voltage glitches at COM node - critical for precision ADC/DAC interface switching |
| High off-isolation (−90 dB) | Reduces crosstalk between active and inactive signal paths at audio frequencies |
| Thermal stability | rON flatness ≤0.2 Ω over full temperature range - maintains consistent insertion loss in mobile environments |
Applications
| Cellular Phone Audio Routing | Speaker/Headset Multiplexing |
|---|---|
Use Scenario: Dynamically routes microphone, earpiece, speaker, and headset signals within a single PCB footprint. IC Role / Device Role / Timing Role: Triple SPDT analog switch managing concurrent audio path selection under MCU control. Use Value: Enables shared analog front-end resources while maintaining <0.9 Ω path resistance and −90 dB off-isolation to prevent audible crosstalk. | Use Scenario: Switches between built-in speaker and 3.5 mm headset jack based on plug detection and user command. IC Role / Device Role / Timing Role: Low-RON analog switch providing rail-to-rail signal integrity for mono/stereo audio paths. Use Value: Delivers 30 ns switching with no audible pop/click due to controlled break-before-make and low charge injection. |
| PCMCIA Card Signal Switching | Battery-Powered Instrument Front-End |
Use Scenario: Routes analog sensor or communication signals between PCMCIA host controller and peripheral modules. IC Role / Device Role / Timing Role: Voltage-scalable analog switch supporting 1.8 V logic and 3.3 V analog rails simultaneously. Use Value: Operates reliably at 1.65 V supply - extends usable battery life in legacy PCMCIA systems with aging cells. | Use Scenario: Selects between multiple sensor inputs (thermocouple, RTD, strain gauge) feeding a low-noise instrumentation amplifier. IC Role / Device Role / Timing Role: Precision analog switch with 0.1 Ω RON matching to minimize channel-to-channel gain error. Use Value: Maintains ≤0.2 Ω rON flatness across temperature - preserves measurement accuracy without calibration per channel. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4677ETE+ | Triple SPDT, 0.8 Ω rON at 3 V, but only rated to 3.6 V max supply - lacks 4.3 V headroom | Optimized for 2.7–3.6 V systems; unsuitable for 4.2 V Li-ion peak voltage | Select when supply is strictly regulated below 3.6 V and lower rON is prioritized over voltage margin |
| TS5A3157DCKR | Single SPDT, 0.65 Ω rON, SC70-6 package - requires three devices and additional board area vs. single QFN-16 | Higher component count increases layout complexity and total parasitic capacitance | Choose only if space-constrained SC70 placement is mandatory and triple integration is not required |
Compared with MAX4677ETE+ and TS5A3157DCKR, the DG2753DN-T1-E4 uniquely combines triple SPDT functionality, 4.3 V absolute maximum rating, and QFN-16 integration - reducing BOM count, PCB area, and supply-margin risk in portable Li-ion designs.
Availability
DG2753DN-T1-E4 is available at Aetrix Electronics and suitable for cellular phone audio routing, speaker/headset multiplexing, and battery-powered instrument front-end applications requiring stable component supply, long-term lifecycle support, and lead-free compliance.
Supply support for DG2753DN-T1-E4 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, diodes, optoelectronics, and analog switches - with emphasis on high-reliability, low-RON, and thermally robust packaging.
The DG2753DN-T1-E4 belongs to Vishay's low-voltage analog switch product line, engineered specifically for portable consumer electronics where rail-to-rail signal integrity, minimal power loss, and compact QFN integration are critical.
FAQ
What is the maximum supply voltage rating for DG2753DN-T1-E4?
The DG2753DN-T1-E4 has an absolute maximum supply voltage (V+) of 5.0 V, with guaranteed operation up to 4.3 V. This headroom accommodates peak voltages from fully charged single-cell Li-ion batteries (4.2 V) plus tolerance margins, ensuring reliable performance without derating in portable applications.
Does DG2753DN-T1-E4 support true bidirectional analog signal routing?
Yes, DG2753DN-T1-E4 supports full bidirectional analog conduction - signals pass with equal rON and flatness regardless of direction across each SPDT switch. This enables flexible routing of AC-coupled audio, sensor, or data signals without polarity constraints or performance degradation.
Is DG2753DN-T1-E4 pin-compatible with other variants in the DG2753 family?
Yes, DG2753DN-T1-E4 shares identical pinout and functionality with DG2753DQ-T1-E3 (TSSOP-16). Both use the same logic interface, truth table, and electrical specifications - allowing drop-in replacement between QFN and TSSOP packages without PCB redesign.
What is the guaranteed break-before-make interval for DG2753DN-T1-E4?
The DG2753DN-T1-E4 guarantees a minimum break-before-make interval of 5 ns across the full −40 °C to +85 °C operating range. This prevents momentary shorting between channels during switching - essential for glitch-free audio and data path reconfiguration.
How does the -E4 suffix affect soldering and reliability of DG2753DN-T1-E4?
The -E4 suffix indicates nickel-palladium-gold (NiPdAu) terminations on the QFN-16 package, meeting JEDEC reflow and MSL-1 standards. Unlike matte tin, NiPdAu provides superior wetting, reduced intermetallic growth, and enhanced reliability in high-temperature or high-humidity environments - critical for automotive-adjacent portable electronics.
DG2753DN-T1-E4 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:
- 3
- On-State Resistance (Max):
- 1.2Ohm
- Channel-to-Channel Matching (ΔRon):
- 600mOhm (Max)
- Voltage - Supply, Single (V+):
- 1.65V ~ 4.3V
- Voltage - Supply, Dual (V±):
- -
- Switch Time (Ton, Toff) (Max):
- 60ns, 30ns
- -3db Bandwidth:
- -
- Charge Injection:
- -25pC
- Channel Capacitance (CS(off), CD(off)):
- 35pF
- Current - Leakage (IS(off)) (Max):
- 2nA
- Crosstalk:
- -90dB @ 10MHz
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-QFN (3x3)
DG2753DN-T1-E4 FAQ
1.How can I place an order for DG2753DN-T1-E4 through Aetrix?
Please submit a Request for Quotation (RFQ) for DG2753DN-T1-E4 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 DG2753DN-T1-E4 reliable?
The price and inventory of DG2753DN-T1-E4 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DG2753DN-T1-E4 is usually 5 days.
3.What payment methods are accepted for DG2753DN-T1-E4?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DG2753DN-T1-E4 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DG2753DN-T1-E4?
DG2753DN-T1-E4 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DG2753DN-T1-E4 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 DG2753DN-T1-E4?
For technical support, including DG2753DN-T1-E4 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DG2753DN-T1-E4 requirements.
6.How does Aetrix verify that DG2753DN-T1-E4 is sourced from the original manufacturer or authorized distributors?
All DG2753DN-T1-E4 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 DG2753DN-T1-E4 meets industry standards.
7.What is the process for return or replacement of DG2753DN-T1-E4?
All DG2753DN-T1-E4 units undergo pre-shipment inspection (PSI). If there is an issue with DG2753DN-T1-E4, 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 DG2753DN-T1-E4 part is unused and in its original packaging.
Return procedure for DG2753DN-T1-E4:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DG2753DN-T1-E4 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
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 …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
