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Renesas ISL54060IRTZ
- Part No.:
- ISL54060IRTZ
- Manufacturer:
- Renesas
- Package:
- 10-VFDFN Exposed Pad
- Datasheet:
-
ISL54060IRTZ.pdf
- Description:
- IC SW SPST-NOX2 520MOHM 10TDFN
- Quantity:
- Payment:
- Shipping:
Inventory:2,071
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Product details
Overview
ISL54060IRTZ from Intersil is a dual normally-open (NO) SPST analog switch optimized for low-voltage, bidirectional signal routing in portable electronics. It operates from a single +1.8V to +6.5V supply, 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 switching in battery-powered MP3 players and mobile handsets.
For engineers reviewing the ISL54060IRTZ datasheet, ISL54060IRTZ pinout, ISL54060IRTZ application, or ISL54060IRTZ equivalent, key selection criteria include sub-ohm rON across 1.8–4.5V supplies, guaranteed break-before-make operation, 10mΩ channel-to-channel rON matching, and compatibility with 1.8V logic control under +3V supply conditions.
Technical Context
The ISL54060IRTZ implements two independent CMOS SPST switches with normally-open topology, each controlled by dedicated digital inputs (IN1/IN2). Its internal level shifters translate 1.8V-compatible logic thresholds (VINH ≥ 1.4V at 3V supply) into full-rail gate drive for the analog pass transistors.
It features integrated ESD protection (>6kV HBM), supports analog signals from (V+ − 6.5V) to V+, and maintains rON flatness of ≤0.14Ω over the full signal range at 4.3V supply - critical for minimizing harmonic distortion in audio paths.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Switch Type | Dual SPST, normally open (NO), independent control |
| rON (Typ, V+ = 4.5V) | 0.52Ω - enables <0.02% THD+N into 32Ω loads for clean audio routing |
| tON / tOFF (V+ = 4.3V) | 43ns / 23ns - supports fast multiplexing in portable test equipment |
| Negative Signal Swing | Up to 6.5V below V+ - allows rail-to-rail analog input handling (e.g., −1.5V to +5V at V+ = 5V) |
| Logic Compatibility | 1.8V CMOS inputs up to +3V supply - eliminates level-shifter need in 1.8V/3.3V mixed-signal systems |
| Supply Range | +1.8V to +6.5V - accommodates Li-ion (3.0–4.2V), coin-cell (1.8–3.0V), and regulated 5V rails |
| rON Matching (ΔrON) | 10mΩ max - ensures matched gain/attenuation in differential or stereo signal paths |
Pinout & Package
ISL54060IRTZ 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 | Accepts +1.8V to +6.5V; requires local 0.1µF decoupling to GND |
| GND | Ground reference | Return path for analog and digital circuits; ties to exposed paddle |
| IN1, IN2 | Digital control inputs | Active-high logic; 1.8V-compatible with VIH ≥ 1.4V (at 3V supply) |
| COM1, COM2 | Analog common terminals | Signal I/O nodes; support bidirectional current up to ±300mA continuous |
| NO1, NO2 | Normally open analog outputs | Connect to COMx only when corresponding INx = logic high |
| NC | No connect | Internally unconnected; must be left floating or tied to GND per layout guidelines |
Key Features
| Feature | Design Value |
|---|---|
| Guaranteed break-before-make | Prevents momentary shorting during channel switching - essential for avoiding pop/click in audio paths |
| Low rON flatness (0.14Ω max) | Minimizes signal-dependent gain variation across −1.5V to +5V range at 4.5V supply |
| −75dB crosstalk @ 1MHz | Isolates stereo channels or sensor inputs in compact PCB layouts without guard traces |
| 60dB off-isolation @ 100kHz | Blocks leakage from active to inactive signal paths in multi-source audio/video routing |
| ESD rating >6kV HBM | Withstands handling and system-level ESD events without external protection diodes |
Applications
| Audio Signal Routing | Portable Medical Sensors |
|---|---|
Use Scenario: Switching between microphone inputs and line-out paths in a handheld ultrasound probe. IC Role / Device Role / Timing Role: Dual SPST NO switch routing analog front-end signals with minimal insertion loss and distortion. Use Value: 0.52Ω rON and 0.02% THD+N preserve weak bio-signal integrity; negative swing capability handles DC-coupled sensor offsets. | Use Scenario: Multiplexing ECG electrode leads into a low-power ADC in a wearable patch monitor. IC Role / Device Role / Timing Role: Low-leakage analog switch enabling precise DC-coupled biopotential measurement. Use Value: <0.1µA COM ON leakage at 3V ensures baseline stability; 1.8V operation extends battery life in ultra-low-power designs. |
| Mobile Phone Audio Path | Handheld Test Instrument |
Use Scenario: Selecting between earpiece, speaker, and headset outputs in a dual-SIM smartphone. IC Role / Device Role / Timing Role: Bidirectional SPST switch managing multiple audio output destinations with shared amplifier. Use Value: 43ns switching speed prevents audible artifacts during mode transitions; 1.8V logic compatibility reduces PMIC overhead. | Use Scenario: Routing calibration signals and DUT inputs in a pocket-sized multimeter with autoranging. IC Role / Device Role / Timing Role: Precision analog switch enabling fast, low-distortion signal path reconfiguration. Use Value: 60MHz −3dB bandwidth supports accurate AC measurements up to 10MHz; 10mΩ rON matching ensures consistent gain scaling. |
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 |
|---|---|---|---|
| MAX4680EUB+ | Higher rON (1.5Ω typ @ 5V), no negative swing support, 8-pin µMAX package | Limited to 0V–V+ signal range; unsuitable for DC-coupled or bipolar sensor interfaces | Choose only if board space permits larger package and negative swing is not required |
| TMUX1574RTER | Lower rON (0.5Ω typ @ 3.3V), supports −5.5V to V+ swing, but requires 1.65–5.5V supply and has higher 12nA I+ | Better for wide-swing industrial sensors, but higher quiescent current impacts battery runtime | Select when wider voltage headroom is needed and supply can support 1.65V minimum |
Compared with MAX4680EUB+ and TMUX1574RTER, ISL54060IRTZ uniquely balances sub-ohm rON, 6.5V negative swing, 1.8V logic compatibility, and ultra-low 8nA supply current - making it optimal for space-constrained, battery-sensitive audio and portable medical devices.
Availability
ISL54060IRTZ is available at Aetrix Electronics and suitable for audio switching, portable medical instrumentation, handheld test equipment, and mobile communications requiring stable component supply and long-term lifecycle support.
Supply support for ISL54060IRTZ 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 consumer markets.
The ISL54060IRTZ belongs to Intersil's low-voltage analog switch product line, designed specifically for high-fidelity, low-power signal routing in portable and battery-operated systems where size, efficiency, and signal integrity are critical.
FAQ
What is the maximum allowable analog signal voltage range for ISL54060IRTZ when operating at V+ = 3.3V?
At V+ = 3.3V, the ISL54060IRTZ supports an analog signal range from (V+ − 6.5V) = −3.2V to V+ = +3.3V. This −3.2V to +3.3V range enables true bipolar signal handling without external level-shifting circuitry, which is essential for interfacing with DC-coupled sensors or legacy audio codecs requiring negative headroom.
Does ISL54060IRTZ require external decoupling capacitors, and if so, what value is recommended?
Yes, ISL54060IRTZ requires a 0.1µF ceramic capacitor placed as close as possible between the V+ and GND pins. This decoupling minimizes supply noise-induced switching transients and ensures stable rON performance and fast tON/tOFF times. The datasheet explicitly recommends this value and placement to maintain specified dynamic characteristics and THD+N performance.
Can ISL54060IRTZ be used with 1.8V logic inputs while powered from a 5V supply?
Yes, ISL54060IRTZ supports 1.8V logic-compatible inputs even when V+ = 5V. Its digital inputs accept VINH ≥ 2.4V and VINL ≤ 0.8V under 5V operation, providing sufficient margin for 1.8V CMOS drivers (which typically deliver VOH ≈ 1.7V). However, for guaranteed recognition, use a 1.8V supply for both logic and V+ or add a simple resistive divider to scale 1.8V logic to ~2.5V.
How does the rON matching specification of ISL54060IRTZ benefit stereo audio applications?
The ISL54060IRTZ guarantees ≤10mΩ rON matching between its two channels, ensuring near-identical insertion loss and frequency response across left/right audio paths. This minimizes channel imbalance and phase skew in stereo headphone or speaker outputs - directly improving stereo imaging fidelity and reducing audible artifacts during panning or spatial processing.
Is ISL54060IRTZ pin-compatible with ISL54061IRTZ, and what is the functional difference?
No, ISL54060IRTZ and ISL54061IRTZ are not pin-compatible replacements. While both share identical pinouts and packages, ISL54060IRTZ is a dual normally-open (NO) switch (ON when IN = high), whereas ISL54061IRTZ is dual normally-closed (NC) (ON when IN = low). Their truth tables are inverted; substituting one for the other requires logic inversion in the controller firmware or external gates.
ISL54060IRTZ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Series:
- -
- Packaging:
- Tube
- 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 FAQ
1.How can I place an order for ISL54060IRTZ through Aetrix?
Please submit a Request for Quotation (RFQ) for ISL54060IRTZ 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 reliable?
The price and inventory of ISL54060IRTZ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ISL54060IRTZ is usually 5 days.
3.What payment methods are accepted for ISL54060IRTZ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ISL54060IRTZ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ISL54060IRTZ?
ISL54060IRTZ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ISL54060IRTZ 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?
For technical support, including ISL54060IRTZ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ISL54060IRTZ requirements.
6.How does Aetrix verify that ISL54060IRTZ is sourced from the original manufacturer or authorized distributors?
All ISL54060IRTZ 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 meets industry standards.
7.What is the process for return or replacement of ISL54060IRTZ?
All ISL54060IRTZ units undergo pre-shipment inspection (PSI). If there is an issue with ISL54060IRTZ, 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 part is unused and in its original packaging.
Return procedure for ISL54060IRTZ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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