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Renesas ISL54060IRUZ-T
- Part No.:
- ISL54060IRUZ-T
- Manufacturer:
- Renesas
- Package:
- 10-UFQFN
- Datasheet:
-
ISL54060IRUZ-T.pdf
- Description:
- IC SW SPST-NOX2 520MOHM 10UTQFN
- Quantity:
- Payment:
- Shipping:
Inventory:3,207
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Product details
Overview
ISL54060IRUZ-T from Intersil is a dual SPST analog switch with normally open (NO) configuration, designed for bidirectional signal routing in low-voltage portable systems. It operates from +1.8V to +6.5V, delivers 0.52 Ω typical ON-resistance at 4.5V, supports negative signal swing down to 6.5V below V+, and switches in 43ns (tON) with 10mΩ rON matching - enabling high-fidelity audio path switching in battery-powered MP3 players.
For engineers reviewing the ISL54060IRUZ-T datasheet, ISL54060IRUZ-T pinout, ISL54060IRUZ-T application, or ISL54060IRUZ-T equivalent, key selection criteria include sub-ohm rON stability across supply voltage, guaranteed break-before-make timing, negative-swing capability for AC-coupled signals, and compatibility with 1.8V logic control under single-supply operation.
Technical Context
The ISL54060IRUZ-T implements two independent CMOS SPST switches with NO topology, each controlled by a dedicated digital input (IN1/IN2). Its internal level shifter enables 1.8V logic compatibility up to +3V supply while maintaining rail-to-rail analog signal handling from (V+ − 6.5V) to V+.
It uses submicron CMOS process with 432 transistors and features integrated ESD protection (>6kV HBM), guaranteed break-before-make switching, and matched rON between channels (≤13.1 mΩ over temperature) - critical for stereo channel synchronization and low-distortion signal routing.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Range | +1.8V to +6.5V single supply - enables direct integration into Li-ion (3.0–4.2V) and dual-cell alkaline (2.4–3.2V) systems without level translation. |
| rON (Typ, 4.5V) | 0.52 Ω - ensures <0.01dB insertion loss in 32Ω audio loads and minimal THD+N (0.02%) at 20Hz–20kHz. |
| tON/tOFF (4.3V) | 43ns / 23ns - supports fast multiplexing in portable test equipment and real-time sensor signal routing. |
| Negative Swing | Up to 6.5V below V+ - allows seamless switching of AC-coupled audio/video signals without DC bias shift circuitry. |
| rON Matching | 10 mΩ (25°C) - maintains channel balance in stereo audio paths and differential signal pairs. |
| Logic Compatibility | 1.8V CMOS inputs (VINH ≥1.4V @ 3V supply) - eliminates need for external logic translators in ultra-low-power microcontroller interfaces. |
| Package | 10-lead µTQFN (1.8 × 1.4 mm) - saves >60% board area vs. 3×3mm TDFN, ideal for space-constrained handheld PCBs. |
Pinout & Package
ISL54060IRUZ-T is packaged in a 10-lead, 1.8 mm × 1.4 mm, 0.4 mm pitch thin µTQFN with exposed thermal pad (pin 5 = GND). The package is RoHS-compliant, Pb-free (NiPdAu e4 termination), and MSL-1 rated.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 6 | Digital Control Input (IN1, IN2) | Active-high logic inputs controlling respective NO switches; compatible with 1.8V CMOS drivers. |
| 2, 7 | Normally Open Terminal (NO1, NO2) | Open-circuit when INx = 0; connects to COMx only when INx = 1 - defines default signal isolation state. |
| 3, 8 | Common Analog Terminal (COM1, COM2) | Bidirectional analog path node; handles ±300mA continuous current and supports rail-to-rail (V+−6.5V to V+) signal swing. |
| 4, 9 | No Connect (NC) | Internally unconnected; must be left floating or tied to GND per layout best practice - no electrical function. |
| 5 | Ground (GND) | Reference for all analog and digital circuitry; also connects to exposed thermal pad for thermal dissipation. |
| 10 | Positive Supply (V+) | Single power rail for analog switch core and level shifter; requires local 0.1µF ceramic decoupling to GND. |
Key Features
| Feature | Design Value |
|---|---|
| Negative signal swing support | Enables AC-coupled audio/video signal routing without external bias networks - reduces BOM count and PCB area. |
| Guaranteed break-before-make | Prevents momentary shorting between channels during switching - essential for avoiding pop/click artifacts in audio paths. |
| rON flatness ≤0.14 Ω | Minimizes harmonic distortion across full signal range (e.g., 0.02% THD+N @ 32Ω), preserving signal fidelity in sensitive analog paths. |
| Low 8nA supply current | Extends battery life in always-on monitoring circuits and low-duty-cycle portable instrumentation. |
| ESD rating >6kV HBM | Provides robust handling in manufacturing and end-user environments without requiring additional protection components. |
Applications
| Audio Signal Routing | Portable Medical Sensors |
|---|---|
Use Scenario: Switching stereo headphone outputs between internal DAC and external line-in sources in MP3 players. IC Role / Device Role / Timing Role: Dual SPST NO switch providing isolated, low-distortion analog signal path selection with <43ns switching latency. Use Value: Eliminates mechanical relays or larger analog switches, reducing size and power while maintaining <0.02% THD+N performance. | Use Scenario: Multiplexing ECG electrode inputs to a single ADC channel in handheld patient monitors. IC Role / Device Role / Timing Role: Bidirectional analog switch enabling sequential sampling of multiple biopotential sensors with rail-to-rail signal support. Use Value: Supports ±2.5V ECG signals (V+ = 5V → signal range = −1.5V to +5V) without external level-shifting circuitry. |
| Cellular Baseband I/O | USB-C Audio Adapter |
Use Scenario: Routing microphone and speaker signals between baseband processor and headset jack in smartphones. IC Role / Device Role / Timing Role: Low-rON, low-leakage analog switch managing voice-band (300Hz–3.4kHz) paths with 1.8V logic control. Use Value: Delivers <0.52 Ω rON at 1.8V supply, minimizing insertion loss and ensuring SNR >95dB in voice communication chains. | Use Scenario: Selecting between USB-C analog audio output and legacy 3.5mm jack in compact dongles. IC Role / Device Role / Timing Role: Dual-channel analog switch supporting bidirectional audio path reconfiguration under microcontroller control. Use Value: 1.8×1.4mm µTQFN footprint fits within tight USB-C connector spacing constraints while maintaining THD+N <0.04%. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual SPST analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TMUX1574RTER | Higher rON (0.95 Ω typ @ 3.3V), no negative swing support, 1.8V logic compatible. | Limited to positive-only signal ranges; unsuitable for AC-coupled audio with ground-referenced sources. | Choose when negative swing is not required and higher rON is acceptable for cost-sensitive designs. |
| ADG821BRMZ-REEL7 | Lower supply max (5.5V), no guaranteed break-before-make, rON matching 25 mΩ (vs. 13.1 mΩ). | Not recommended for stereo-matched audio paths where channel imbalance causes audible imaging shifts. | Select only for non-critical signal routing where timing overlap and channel matching are not design constraints. |
Compared with TMUX1574RTER and ADG821BRMZ-REEL7, the ISL54060IRUZ-T uniquely combines sub-ohm rON, 6.5V negative swing, guaranteed break-before-make, and 10mΩ channel matching - making it the only option among the three qualified for high-fidelity, space-constrained, battery-powered audio multiplexing.
Availability
ISL54060IRUZ-T is available at Aetrix Electronics and suitable for portable medical devices, battery-powered audio equipment, and cellular handset signal routing requiring stable component supply and long-term lifecycle continuity.
Supply support for ISL54060IRUZ-T 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
Intersil Corporation (now part of Renesas Electronics) is a U.S.-based semiconductor company specializing in precision analog, power management, and interface ICs for industrial, computing, and communications markets.
The ISL54060 product line targets ultra-low-power, high-fidelity analog signal routing in space-constrained portable electronics - emphasizing sub-ohm rON, negative-swing capability, and 1.8V logic compatibility.
FAQ
What is the maximum negative signal voltage the ISL54060IRUZ-T can handle?
The ISL54060IRUZ-T supports analog signals down to (V+ − 6.5V). With a +5V supply, this allows input voltages as low as −1.5V. At +2.7V supply, the minimum supported signal is −3.8V. This capability eliminates external biasing circuitry for AC-coupled audio and sensor signals, directly reducing system complexity and component count for the ISL54060IRUZ-T.
Does the ISL54060IRUZ-T require external decoupling capacitors?
Yes - a 0.1µF ceramic capacitor must be placed between V+ (pin 10) and GND (pin 5) as close as possible to the ISL54060IRUZ-T package. This minimizes supply noise coupling into analog paths and ensures stable switching performance, especially during fast tON/tOFF transitions. Failure to implement proper decoupling may cause increased THD+N or erratic logic-level recognition in the ISL54060IRUZ-T.
Is the ISL54060IRUZ-T pin-compatible with the ISL54061IRUZ-T?
No - although both share identical 10-lead µTQFN packaging and pinout numbering, the ISL54060IRUZ-T implements normally open (NO) switches, while the ISL54061IRUZ-T implements normally closed (NC) switches. Their truth tables are inverted: INx = 1 closes the path in ISL54060IRUZ-T but opens it in ISL54061IRUZ-T. PCB layout cannot be reused without functional verification for the ISL54060IRUZ-T.
What is the guaranteed rON matching specification for the ISL54060IRUZ-T over temperature?
The ISL54060IRUZ-T guarantees rON matching of ≤13.1 mΩ across the full −40°C to +85°C operating range, measured between NO1–COM1 and NO2–COM2 channels at V+ = 4.5V and ICOM = 100mA. This tight matching ensures consistent gain and phase response in stereo audio or differential sensor applications, directly supporting high-channel-integrity designs using the ISL54060IRUZ-T.
Can the ISL54060IRUZ-T operate with a 1.8V supply and still drive 32Ω audio loads?
Yes - at V+ = 1.8V, the ISL54060IRUZ-T delivers 1.87 Ω typical rON, resulting in <0.06dB insertion loss into a 32Ω load. While THD+N rises to 0.04% (vs. 0.02% at 4.5V), it remains well within acceptable limits for portable audio. The ISL54060IRUZ-T's 1.8V logic compatibility and low 8nA supply current make it fully functional in single-cell lithium or alkaline-powered systems.
ISL54060IRUZ-T Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Switch Circuit:
- SPST - NO
- Multiplexer/Demultiplexer Circuit:
- 1:1
- Number of Circuits:
- 2
- On-State Resistance (Max):
- 520mOhm (Typ)
- Channel-to-Channel Matching (ΔRon):
- 10mOhm
- Voltage - Supply, Single (V+):
- 1.8V ~ 6.5V
- Voltage - Supply, Dual (V±):
- -
- Switch Time (Ton, Toff) (Max):
- 35ns, 10ns
- -3db Bandwidth:
- 60MHz
- Charge Injection:
- 170pC
- Channel Capacitance (CS(off), CD(off)):
- 36pF
- Current - Leakage (IS(off)) (Max):
- 8.13nA
- Crosstalk:
- -75dB @ 1MHz
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 10-UTQFN (1.8x1.4)
ISL54060IRUZ-T FAQ
1.How can I place an order for ISL54060IRUZ-T through Aetrix?
Please submit a Request for Quotation (RFQ) for ISL54060IRUZ-T 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 ISL54060IRUZ-T reliable?
The price and inventory of ISL54060IRUZ-T are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ISL54060IRUZ-T is usually 5 days.
3.What payment methods are accepted for ISL54060IRUZ-T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ISL54060IRUZ-T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ISL54060IRUZ-T?
ISL54060IRUZ-T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ISL54060IRUZ-T 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 ISL54060IRUZ-T?
For technical support, including ISL54060IRUZ-T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ISL54060IRUZ-T requirements.
6.How does Aetrix verify that ISL54060IRUZ-T is sourced from the original manufacturer or authorized distributors?
All ISL54060IRUZ-T 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 ISL54060IRUZ-T meets industry standards.
7.What is the process for return or replacement of ISL54060IRUZ-T?
All ISL54060IRUZ-T units undergo pre-shipment inspection (PSI). If there is an issue with ISL54060IRUZ-T, 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 ISL54060IRUZ-T part is unused and in its original packaging.
Return procedure for ISL54060IRUZ-T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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