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Renesas ISL54060IRTZ-T
- Part No.:
- ISL54060IRTZ-T
- Manufacturer:
- Renesas
- Package:
- 10-VFDFN Exposed Pad
- Datasheet:
-
ISL54060IRTZ-T.pdf
- Description:
- IC SW SPST-NOX2 520MOHM 10TDFN
- Quantity:
- Payment:
- Shipping:
Inventory:1,464
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Product details
Overview
ISL54060IRTZ-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 0.52Ω typical ON-resistance at 4.5V, supports negative signal swing down to 6.5V below V+, and achieves 43ns turn-on time - enabling high-fidelity audio path switching in battery-powered handheld devices.
For engineers reviewing the ISL54060IRTZ-T datasheet, ISL54060IRTZ-T pinout, ISL54060IRTZ-T application, or ISL54060IRTZ-T equivalent, key selection criteria include sub-ohm rON matching (10mΩ), guaranteed break-before-make timing, 1.8V logic compatibility, and operation across -40°C to +85°C industrial temperature range.
Technical Context
The ISL54060IRTZ-T implements a CMOS-based dual SPST architecture with independent digital control inputs (IN1/IN2) driving two normally open analog switches (NO1/COM1 and NO2/COM2). Its internal level shifters enable 1.8V logic compatibility up to +3V supply, while ESD protection diodes (HBM >6kV) clamp signals exceeding (V+ − 7V) to (V+ + 0.5V).
It features guaranteed break-before-make switching to prevent signal shorting during state transitions, and supports analog signal ranges extending 6.5V below V+ - e.g., −1.5V to +5V when V+ = 5V - without degradation in rON flatness (0.11Ω typ) or THD+N (0.02% at 32Ω).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | +1.8V to +6.5V single supply - enables direct integration with Li-ion, LDO, or PMIC rails in portable designs. |
| ON-Resistance (rON) | 0.52Ω typ at V+ = 4.5V - ensures minimal insertion loss and voltage drop in audio/video signal paths. |
| rON Matching | 10mΩ max between channels - critical for balanced stereo audio switching and differential signal integrity. |
| Turn-On Time (tON) | 43ns typ at V+ = 4.3V - supports fast channel selection in multi-source audio interfaces and test equipment. |
| Negative Signal Swing | Up to 6.5V below V+ - allows AC-coupled signals with DC bias below ground without clipping or distortion. |
| Logic Compatibility | 1.8V CMOS input thresholds (VINH ≥ 1.6V, VINL ≤ 0.5V at V+ = 4.3V) - interoperable with modern low-voltage microcontrollers. |
| THD+N | 0.02% at 20Hz–20kHz, 32Ω load - preserves fidelity in headphone and line-out audio applications. |
Pinout & Package
ISL54060IRTZ-T is packaged in a Pb-free, RoHS-compliant 10-lead 3×3mm Thin Dual Flat No-Lead (TDFN) package (PKG DWG L10.3x3A), with exposed thermal pad connected to GND.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| V+ | Positive power supply rail | Must be decoupled to GND with 0.1µF capacitor placed adjacent to pin - critical for stable switching and noise immunity. |
| GND | Ground reference | Common return for analog signals, digital logic, and thermal pad - must be low-impedance connection to system ground plane. |
| IN1 / IN2 | Digital control inputs | Independent TTL/CMOS-compatible logic inputs; drive NO1/COM1 and NO2/COM2 switches respectively. |
| NO1 / NO2 | Normally open analog terminals | Open-circuit when INx = 0; connect to COMx only when INx = 1 - defines SPST NO topology per channel. |
| COM1 / COM2 | Analog common nodes | Signal path junctions - route bidirectional analog signals (audio, video, sensor) through selected NOx path. |
| NC | No-connect terminal | Internally unconnected - must be left floating or tied to GND per layout best practice; not used in ISL54060 function. |
Key Features
| Feature | Design Value |
|---|---|
| Guaranteed break-before-make | Prevents momentary shorting between channels during switching - essential for safe audio source multiplexing. |
| Sub-ohm rON with flatness | 0.52Ω rON and 0.11Ω rON flatness over full signal range - minimizes harmonic distortion and amplitude variation. |
| Negative signal capability | Supports analog signals down to (V+ − 6.5V) - eliminates need for external level-shifting circuitry in AC-coupled systems. |
| Low leakage performance | −8.13nA COM ON leakage (25°C) - reduces DC offset drift in precision sensor and medical front-end applications. |
| Pb-free TDFN packaging | 10-lead 3×3mm footprint with exposed thermal pad - saves board space and improves thermal dissipation in compact portable layouts. |
Applications
| Audio Source Switching | Portable Medical Sensors |
|---|---|
Use Scenario: Selecting between multiple audio sources (e.g., Bluetooth codec, FM tuner, SD card DAC) in a smartphone or wireless headset. IC Role / Device Role / Timing Role: Dual SPST NO switch routing analog line-level signals with minimal crosstalk (−75dB) and THD+N (0.02%). Use Value: Enables seamless audio source handover without audible pop/click due to guaranteed break-before-make and low charge injection (200pC). | Use Scenario: Multiplexing biopotential signals (ECG, EEG) from multiple electrodes into a single ADC channel in a wearable monitor. IC Role / Device Role / Timing Role: Low-leakage analog switch providing <±0.33µA OFF-state current and 68dB OFF-isolation at 100kHz. Use Value: Preserves microvolt-level signal integrity and common-mode rejection by minimizing channel-to-channel feedthrough and DC offset error. |
| Battery-Powered Test Equipment | Industrial Control I/O Expansion |
Use Scenario: Configurable signal routing in handheld multimeters or portable oscilloscope probes for voltage/current measurement modes. IC Role / Device Role / Timing Role: Bidirectional SPST switch supporting ±300mA continuous current and 60MHz −3dB bandwidth. Use Value: Delivers wide dynamic range and frequency response without requiring external buffering - reducing BOM count and power consumption. | Use Scenario: Adding flexible analog input/output switching to PLC modules or programmable logic controllers handling mixed-signal fieldbus interfaces. IC Role / Device Role / Timing Role: Industrial-grade SPST switch rated for −40°C to +85°C operation with 0.72Ω max rON over full temperature range. Use Value: Ensures consistent signal path resistance and timing across environmental extremes - simplifying calibration and improving long-term reliability. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ISL54061IRTZ-T | Identical package and electrical specs, but configured as dual SPST NC (normally closed) instead of NO. | Used where default-closed signal path is required (e.g., fail-safe audio mute, default sensor monitoring). | Select ISL54061IRTZ-T only when NC behavior is mandatory; ISL54060IRTZ-T cannot substitute directly due to opposite logic polarity. |
| TMUX1574RTER | 4-channel SPDT, 0.5Ω rON, 1.08V–4.5V supply, but no negative swing support beyond GND. | Lacks 6.5V below-V+ capability - unsuitable for AC-coupled signals with large negative excursions. | Choose TMUX1574RTER only for positive-only rail systems; ISL54060IRTZ-T remains preferred for true bipolar signal routing. |
Compared with ISL54061IRTZ-T, ISL54060IRTZ-T provides active-high NO switching ideal for source selection, whereas TMUX1574RTER offers higher channel count but sacrifices negative signal headroom - making ISL54060IRTZ-T uniquely suited for portable audio and medical AC-coupled front-ends.
Availability
ISL54060IRTZ-T is available at Aetrix Electronics and suitable for audio source switching, portable medical sensors, battery-powered test equipment, and industrial control I/O expansion requiring stable component supply across extended temperature and voltage ranges.
Supply support for ISL54060IRTZ-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 high-performance analog and mixed-signal ICs for power management, precision analog, and interface applications.
The ISL54060IRTZ-T belongs to Intersil's low-voltage analog switch product line, engineered specifically for portable, battery-operated systems demanding ultra-low rON, negative signal swing, and minimal power consumption.
FAQ
What is the maximum allowable analog signal voltage range for ISL54060IRTZ-T?
The ISL54060IRTZ-T supports analog signals from (V+ − 6.5V) to V+, e.g., −1.5V to +5V when V+ = 5V. This negative swing capability eliminates external level-shifting components in AC-coupled audio and sensor circuits. Absolute maximum ratings limit NO/NC/COM pins to (V+ − 7V) to (V+ + 0.5V); exceeding this risks ESD diode conduction and potential damage.
Does ISL54060IRTZ-T support true 1.8V logic-level inputs?
Yes. At V+ = 1.8V, ISL54060IRTZ-T specifies VINH ≥ 1.0V and VINL ≤ 0.4V, meeting standard 1.8V CMOS logic thresholds. Input current remains below 0.5µA across temperature, ensuring compatibility with low-power microcontrollers and FPGAs without additional level translation.
How does the break-before-make timing work in ISL54060IRTZ-T?
ISL54060IRTZ-T guarantees break-before-make operation via internal timing control - the OFF state of one channel is fully established before the ON state of another begins. This prevents momentary shorting between signal paths, which is critical in audio multiplexing and sensor front-ends where signal integrity and DC offset stability are paramount.
Can ISL54060IRTZ-T be used in high-frequency RF signal routing?
No. While ISL54060IRTZ-T achieves 60MHz −3dB bandwidth in 50Ω systems, its architecture is optimized for audio, video, and general-purpose analog switching - not RF. Off-isolation degrades above 1MHz (−75dB at 1MHz), and parasitic capacitance (88pF CCOM(ON)) limits impedance matching. For RF, dedicated RF switches with 50Ω termination and GHz bandwidth are required.
What is the thermal performance of ISL54060IRTZ-T in the 3×3mm TDFN package?
In the 10-lead 3×3mm TDFN package, ISL54060IRTZ-T has θJA = 52°C/W and θJC = 18°C/W (typical). With its exposed thermal pad tied to GND, the device sustains continuous operation at full load (±300mA) up to +85°C ambient. Derating is recommended above 70°C ambient for sustained high-current switching.
ISL54060IRTZ-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-TDFN (3x3)
ISL54060IRTZ-T FAQ
1.How can I place an order for ISL54060IRTZ-T through Aetrix?
Please submit a Request for Quotation (RFQ) for ISL54060IRTZ-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 ISL54060IRTZ-T reliable?
The price and inventory of ISL54060IRTZ-T are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ISL54060IRTZ-T is usually 5 days.
3.What payment methods are accepted for ISL54060IRTZ-T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ISL54060IRTZ-T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ISL54060IRTZ-T?
ISL54060IRTZ-T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ISL54060IRTZ-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 ISL54060IRTZ-T?
For technical support, including ISL54060IRTZ-T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ISL54060IRTZ-T requirements.
6.How does Aetrix verify that ISL54060IRTZ-T is sourced from the original manufacturer or authorized distributors?
All ISL54060IRTZ-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 ISL54060IRTZ-T meets industry standards.
7.What is the process for return or replacement of ISL54060IRTZ-T?
All ISL54060IRTZ-T units undergo pre-shipment inspection (PSI). If there is an issue with ISL54060IRTZ-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 ISL54060IRTZ-T part is unused and in its original packaging.
Return procedure for ISL54060IRTZ-T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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