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Analog Devices Inc./Maxim Integrated MAX4560ESE
- Part No.:
- MAX4560ESE
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MAX4560ESE.pdf
- Description:
- IC SWITCH SPDT X 3 160OHM 16SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:4,338
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Product details
Overview
MAX4560ESE from Analog Devices is a triple SPDT analog switch IC designed for high-ESD-sensitivity signal routing in low-voltage systems. It features ±15kV HBM ESD protection on all X/Y/Z and X_/Y_/Z_ pins, 160Ω typical on-resistance at ±5V supply, <2Ω RON match between channels, and rail-to-rail analog signal handling from ±2V to ±6V dual supplies or +2V to +12V single supply. It is used in audio/video multiplexing and battery-powered instrumentation.
For engineers reviewing the MAX4560ESE datasheet, MAX4560ESE pinout, MAX4560ESE application, or MAX4560ESE equivalent, key selection criteria include guaranteed ESD robustness (±15kV HBM), channel-to-channel RON matching ≤6Ω, off-leakage ≤1nA at +25°C, break-before-make timing ≤15ns, and compatibility with TTL/CMOS logic at +5V or ±5V supplies.
Technical Context
The MAX4560ESE implements three independent SPDT switches using CMOS transmission-gate architecture with integrated bidirectional SCR-based ESD protection on all analog I/O pins (X/Y/Z and X_/Y_/Z_). Each switch operates with true rail-to-rail analog voltage range and supports both single-supply (+2V to +12V) and dual-supply (±2V to ±6V) configurations.
Its digital control interface uses three address lines (A/B/C) and an active-low ENABLE pin to select one of eight possible switch states per section, with guaranteed TTL/CMOS-compatible thresholds (0.8V low / 2.4V high) and sub-1µA input current. Switch dynamics include 90–175ns turn-on time and <15ns break-before-make delay under standard 300Ω/35pF load conditions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Switch Type | Triple SPDT - enables independent selection of normally closed (X₀/Y₀/Z₀) or normally open (X₁/Y₁/Z₁) paths per channel |
| On-Resistance (RON) | 160Ω typ at ±5V - ensures minimal signal attenuation and thermal drift in precision analog paths |
| RON Match Between Channels | 2Ω typ (≤6Ω max) - critical for matched gain/phase in differential or multi-channel signal conditioning |
| Off-Leakage Current | 1nA max at +25°C - preserves accuracy in high-impedance sensor interfaces and sample-hold circuits |
| ESD Protection | ±15kV HBM, ±12kV IEC air-gap, ±8kV IEC contact - eliminates need for external TVS diodes in portable equipment |
| Supply Range | Dual ±2V to ±6V or single +2V to +12V - supports operation from Li-ion battery (3.0–4.2V) up to industrial rails |
| Logic Compatibility | TTL/CMOS thresholds (0.8V/2.4V) at +5V or ±5V - interoperable with microcontrollers, FPGAs, and legacy logic without level shifters |
Pinout & Package
MAX4560ESE is housed in a 16-pin narrow SO package (SOIC-16, 150 mil width), RoHS-compliant, with standard JEDEC MO-153 footprint. Pin pitch is 1.27mm; body dimensions are 10.3mm × 5.3mm × 1.75mm.
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Z₁ | Normally open analog input for Z-switch section - connects to Z output when selected |
| 2 | Y₀ | Normally closed analog input for Y-switch section - connects to Y output when unselected |
| 3 | Z₀ | Normally closed analog input for Z-switch section - default path to Z output |
| 4 | Z | Analog common terminal for Z-switch - bidirectional signal path shared by Z₀/Z₁ |
| 5 | Y₁ | Normally open analog input for Y-switch section - connects to Y output when selected |
| 6 | ENABLE | Active-low global enable - drives all switches OFF when high; must be tied to GND for normal operation |
| 7 | VEE | Negative analog supply - set to GND for single-supply use; defines lower rail for rail-to-rail analog swing |
| 8 | GND | Logic and analog reference ground - separate return path required for low-noise layout |
| 9 | C | MSB address input - selects Z-switch state (Z₀ or Z₁) along with A/B inputs |
| 10 | B | Middle address bit - jointly determines Y-switch and Z-switch configuration with A and C |
| 11 | A | LSB address input - controls X-switch selection and contributes to Y/Z switching logic |
| 12 | X₀ | Normally closed analog input for X-switch section - default path to X output |
| 13 | X₁ | Normally open analog input for X-switch section - connects to X output when selected |
| 14 | X | Analog common terminal for X-switch - bidirectional path shared by X₀/X₁ |
| 15 | Y | Analog common terminal for Y-switch - bidirectional path shared by Y₀/Y₁ |
| 16 | VCC | Positive analog/digital supply - powers internal logic, gate drivers, and ESD protection circuitry |
Key Features
| Feature | Design Value |
|---|---|
| ±15kV Human Body Model ESD protection | SCR-based clamping on X/Y/Z and X_/Y_/Z_ pins eliminates external protection components and prevents latchup |
| Guaranteed RON matching ≤6Ω | Enables precise amplitude matching across channels in multi-path instrumentation and audio summing |
| Rail-to-rail analog signal range | Supports full dynamic range of sensors and DACs without signal clipping in single- or dual-supply systems |
| Low charge injection (1pC typ) | Minimizes voltage glitch on sample-hold capacitors and preserves integrity in data acquisition front-ends |
| Break-before-make timing ≤15ns | Prevents momentary short-circuits during channel switching in powered signal chains and relay-replacement designs |
| 0.02% THD at 600Ω load | Ensures high-fidelity audio routing without audible distortion in professional and consumer AV equipment |
Applications
| Audio Signal Routing | Portable Medical Instrumentation |
|---|---|
|
Use Scenario: Selecting between multiple microphone inputs or headphone outputs in a compact audio mixer or headset controller. IC Role / Device Role / Timing Role: Triple SPDT switch routing analog audio paths with minimal crosstalk (<−93dB) and distortion (<0.02%). Use Value: Enables flexible I/O configuration without external relays or discrete MOSFET arrays, reducing BOM count and PCB area. |
Use Scenario: Multiplexing ECG, SpO₂, and temperature sensor signals into a single ADC channel in a wearable patient monitor. IC Role / Device Role / Timing Role: Low-leakage (1nA off) analog switch isolating high-impedance biopotential electrodes during sampling. Use Value: Preserves signal integrity and DC accuracy while supporting battery operation down to +2.7V supply. |
| Industrial Sensor Interface | High-Reliability Test Equipment |
|
Use Scenario: Switching between calibrated reference voltages and field sensor outputs in a handheld multimeter or calibration source. IC Role / Device Role / Timing Role: Precision SPDT path selector with matched RON (≤6Ω) and low THD for metrology-grade measurements. Use Value: Eliminates manual patch cables and relay wear-out, enabling automated self-calibration sequences. |
Use Scenario: Configuring signal paths in automated test fixtures exposed to handling ESD in manufacturing environments. IC Role / Device Role / Timing Role: ESD-hardened analog switch protecting downstream DUT interfaces from ±15kV HBM discharges. Use Value: Reduces field failure rate and eliminates need for rework due to ESD-induced latchup or parametric shift. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog SPDT switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ADG1414BRUZ | Single 4-channel SPDT, 1.5Ω RON, ±15V supply, no integrated ESD protection | Requires external ±15kV ESD protection; higher precision but larger footprint and higher cost | Choose ADG1414BRUZ only if sub-2Ω RON matching and ±15V operation outweigh ESD design overhead. |
| TS5A3159DCKR | Single SPDT, 0.75Ω RON, +1.65V to +5.5V supply, ±6kV HBM ESD rating | Limited to single-channel; insufficient ESD robustness for handheld or industrial touch interfaces | Use TS5A3159DCKR only in space-constrained, low-risk ESD environments where ultra-low RON is mandatory. |
Compared with ADG1414BRUZ and TS5A3159DCKR, MAX4560ESE uniquely delivers triple SPDT functionality with factory-verified ±15kV HBM ESD protection and guaranteed RON matching in a single 16-pin SO package-enabling compact, robust, and production-ready analog routing without external protection or calibration.
Availability
MAX4560ESE is available at Aetrix Electronics and suitable for audio signal routing, portable medical instrumentation, and industrial sensor interface applications requiring stable component supply, long-term lifecycle support, and guaranteed ESD performance.
Supply support for MAX4560ESE 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
Analog Devices, Inc. is a global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, serving industrial, automotive, communications, and healthcare markets.
The MAX4560ESE belongs to the MAX45xx family of ESD-hardened analog switches, engineered specifically for reliable signal routing in portable, medical, and industrial equipment where human-handling ESD events are frequent and system-level protection is impractical.
FAQ
What is the maximum supply voltage range supported by the MAX4560ESE?
The MAX4560ESE operates from dual supplies of ±2V to ±6V or a single supply of +2V to +12V. Absolute maximum ratings specify VCC and VEE up to ±6.3V or +13V referenced to VEE. Exceeding these limits risks permanent damage. The device maintains rail-to-rail analog signal handling across this full range, making it suitable for battery-powered and wide-input industrial systems.
Does the MAX4560ESE require external ESD protection components?
No, the MAX4560ESE does not require external ESD protection components. It integrates bidirectional silicon-controlled rectifiers (SCRs) on all X/Y/Z and X_/Y_/Z_ pins, certified to ±15kV per Human Body Model (HBM), ±12kV per IEC 1000-4-2 air-gap, and ±8kV per IEC 1000-4-2 contact discharge. This on-chip protection eliminates TVS diodes and reduces board area and BOM cost.
How does the ENABLE pin function on the MAX4560ESE?
The ENABLE pin on the MAX4560ESE is active-low. When pulled low (≤0.8V), the device enables all three SPDT switches according to the A/B/C address inputs. When driven high (≥2.4V), all switches disconnect regardless of address state. For continuous operation, ENABLE must be tied to GND; floating or high-impedance states cause undefined behavior and potential leakage.
What is the typical on-resistance matching between channels in the MAX4560ESE?
The MAX4560ESE guarantees on-resistance matching (ΔRON) of ≤6Ω maximum at +25°C and ±5V supply, with a typical value of 2Ω. This tight matching ensures consistent gain, phase, and settling behavior across all three SPDT sections-critical for differential signal routing, multi-channel data acquisition, and balanced audio paths where channel imbalance degrades performance.
Can the MAX4560ESE operate from a single 3.3V supply?
Yes, the MAX4560ESE supports single-supply operation down to +2.7V. At +3.3V, its on-resistance is typically 220Ω (max 450Ω), input logic thresholds are 0.5V (low) and 1.5V (high), and turn-on time is 180–400ns. All electrical characteristics-including leakage, crosstalk, and THD-are specified and guaranteed across the +2.7V to +3.6V range, enabling direct interfacing with 3.3V microcontrollers and low-power sensors.
MAX4560ESE Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Obsolete
- Switch Circuit:
- SPDT
- Multiplexer/Demultiplexer Circuit:
- 2:1
- Number of Circuits:
- 3
- On-State Resistance (Max):
- 160Ohm
- Channel-to-Channel Matching (ΔRon):
- 2Ohm
- Voltage - Supply, Single (V+):
- 2V ~ 12V
- Voltage - Supply, Dual (V±):
- ±2V ~ 6V
- Switch Time (Ton, Toff) (Max):
- 150ns, 120ns
- -3db Bandwidth:
- -
- Charge Injection:
- 2.4pC
- Channel Capacitance (CS(off), CD(off)):
- 2pF, 4pF
- Current - Leakage (IS(off)) (Max):
- 1nA
- Crosstalk:
- -93dB @ 100kHz
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-SOIC
MAX4560ESE FAQ
1.How can I place an order for MAX4560ESE through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4560ESE 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 MAX4560ESE reliable?
The price and inventory of MAX4560ESE are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4560ESE is usually 5 days.
3.What payment methods are accepted for MAX4560ESE?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4560ESE transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4560ESE?
MAX4560ESE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4560ESE 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 MAX4560ESE?
For technical support, including MAX4560ESE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4560ESE requirements.
6.How does Aetrix verify that MAX4560ESE is sourced from the original manufacturer or authorized distributors?
All MAX4560ESE 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 MAX4560ESE meets industry standards.
7.What is the process for return or replacement of MAX4560ESE?
All MAX4560ESE units undergo pre-shipment inspection (PSI). If there is an issue with MAX4560ESE, 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 MAX4560ESE part is unused and in its original packaging.
Return procedure for MAX4560ESE:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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