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Analog Devices Inc./Maxim Integrated MAX4602EAE+
- Part No.:
- MAX4602EAE+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-SSOP (0.209", 5.30mm Width)
- Datasheet:
-
MAX4602EAE+.pdf
- Description:
- IC SW SPST-NOX4 2.5OHM 16SSOP
- Quantity:
- Payment:
- Shipping:
Inventory:529
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Product details
Overview
MAX4602EAE+ from Maxim Integrated is a quad single-pole single-throw (SPST) analog switch with four normally open (NO) channels, designed for rail-to-rail signal routing in precision analog systems. It delivers 2.5Ω maximum on-resistance, 0.5Ω maximum on-resistance match between channels, and 2.5nA maximum off-leakage at +85°C, operating from +4.5V to +36V single supply or ±4.5V to ±20V dual supply. It is used in automatic test equipment for low-distortion signal switching.
For engineers reviewing the MAX4602EAE+ datasheet, MAX4602EAE+ pinout, MAX4602EAE+ application, or MAX4602EAE+ equivalent, key selection criteria include guaranteed RON flatness (0.5Ω max), TTL/CMOS-compatible logic thresholds (+0.8V/+2.4V), ESD protection >2000V, and -40°C to +85°C industrial temperature rating.
Technical Context
The MAX4602EAE+ implements CMOS-based SPST switch architecture with independent channel control, enabling simultaneous or selective activation of any combination of its four NO switches. Its rail-to-rail analog signal handling supports input voltages from V− to V+, and logic inputs are referenced to VL (typically 5V), ensuring compatibility across ±15V and +12V supply configurations.
On-resistance is tightly controlled across temperature and signal voltage: RON remains ≤2.5Ω over −40°C to +85°C and varies by ≤0.4Ω (typ) from VCOM = −10V to +10V under dual-supply conditions. Charge injection is specified at 20pC (typ), supporting low-glitch multiplexing in data acquisition systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| On-Resistance (RON) | 2.5Ω max - ensures minimal signal attenuation and voltage drop in precision analog paths |
| RON Match | 0.5Ω max - enables matched gain/attenuation across channels in differential or multi-path systems |
| RON Flatness | 0.5Ω max - maintains consistent insertion loss across full analog signal range (±10V) |
| Off-Leakage Current | 2.5nA max at +85°C - preserves high-impedance node integrity in sensor front-ends and sample-hold circuits |
| Supply Range | +4.5V to +36V (single) or ±4.5V to ±20V (dual) - supports wide-range industrial and test-equipment power architectures |
| Logic Thresholds | +0.8V low / +2.4V high - guarantees reliable TTL/CMOS interfacing without level-shifting at +12V or ±15V supplies |
| ESD Protection | >2000V per Method 3015.7 - enhances robustness in handling and board-level assembly environments |
Pinout & Package
MAX4602EAE+ is housed in a 16-pin SSOP (Shrink Small Outline Package) with 0.65mm lead pitch, optimized for compact PCB layouts while maintaining thermal and electrical performance in industrial applications.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 8, 9, 16 | IN1–IN4 | Digital control inputs; active-high logic turns respective NO switch ON |
| 2, 7, 10, 15 | COM1–COM4 | Analog common terminals - bidirectional signal path entry/exit points |
| 3, 6, 11, 14 | NO1–NO4 | Normally open analog outputs - connect to COM only when corresponding IN = high |
| 4 | V− | Negative analog supply rail; tied to GND for single-supply operation |
| 5 | GND | Digital ground reference for logic inputs and VL supply return |
| 12 | VL | Logic supply input - typically +5V, defines logic threshold levels independently of analog rails |
| 13 | V+ | Positive analog supply rail - sets upper limit of rail-to-rail analog signal range |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail signal handling | Supports analog signals from V− to V+ without clipping - essential for full-scale ADC/DAC interface and audio routing |
| Guaranteed RON flatness | ≤0.5Ω variation over ±10V signal swing - ensures linear gain response in instrumentation amplifier gain-switching networks |
| Low charge injection | 20pC typical - minimizes voltage glitch on sampled nodes in precision data acquisition and hold circuits |
| TTL/CMOS-compatible inputs | +0.8V/+2.4V thresholds with <0.5µA input current - allows direct FPGA/microcontroller interface without external biasing |
| Industrial temperature range | -40°C to +85°C operation - qualified for use in automated test equipment, avionics, and telecom infrastructure |
Applications
| Reed Relay Replacement | Test Equipment Signal Routing |
|---|---|
Use Scenario: Replacing electromechanical reed relays in automated test fixtures where cycle life, speed, and size are critical. IC Role / Device Role / Timing Role: Quad SPST NO switch providing solid-state, bounce-free signal path selection with sub-250ns switching. Use Value: Eliminates mechanical wear-out, reduces actuation time by >100×, and cuts board area by >70% versus equivalent relay modules. |
Use Scenario: Multiplexing analog stimulus and response signals between DUT and measurement instruments in ATE platforms. IC Role / Device Role / Timing Role: Low-RON, matched-channel analog switch enabling calibrated signal path selection with minimal crosstalk (-56dB). Use Value: Maintains measurement accuracy across channels via guaranteed RON match (≤0.5Ω) and flatness, reducing calibration overhead. |
| Audio-Signal Routing | Avionics Signal Conditioning |
Use Scenario: Selecting between multiple audio sources (mic, line-in, Bluetooth) in professional mixing consoles and broadcast gear. IC Role / Device Role / Timing Role: Rail-to-rail SPST switch handling ±10V peak audio signals without distortion or clipping. Use Value: Delivers THD <0.01% due to low RON and flatness, preserving dynamic range and stereo imaging fidelity. |
Use Scenario: Isolating and routing sensor signals (e.g., pressure, temperature) in flight control and navigation subsystems. IC Role / Device Role / Timing Role: High-reliability analog switch with >2000V ESD rating and -40°C to +85°C operation for harsh airborne environments. Use Value: Ensures signal integrity and long-term reliability without contact oxidation or bounce-induced transients. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ADG1412BRUZ | Quad SPST, 1.8Ω max RON, but requires dual supply only; no single-supply support | Better RON but incompatible with +12V-only systems; higher cost and larger 16-TSSOP package | Select when lowest on-resistance is critical and dual supply is available; not suitable for single-supply legacy designs. |
| TS5A3157DCUR | Single-supply only (+1.65V to +5.5V), 0.75Ω max RON, but limited to 5.5V max analog range | Optimized for portable low-voltage systems; cannot handle ±15V or +36V industrial signals | Choose for battery-powered or USB-powered signal routing; unsuitable for test equipment or avionics requiring wide voltage range. |
Compared with ADG1412BRUZ and TS5A3157DCUR, the MAX4602EAE+ uniquely supports both wide single-supply (up to +36V) and dual-supply (±20V) operation while guaranteeing RON match and flatness across temperature - making it the only option qualified for industrial ATE and avionics signal routing where supply flexibility and channel matching are mandatory.
Availability
MAX4602EAE+ is available at Aetrix Electronics and suitable for automatic test equipment, avionics signal conditioning, and audio routing applications requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for MAX4602EAE+ 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
Maxim Integrated (now part of Analog Devices) is a semiconductor company specializing in high-performance analog, mixed-signal, and power-management ICs for industrial, communications, and computing markets.
The MAX460x family was engineered for high-fidelity, high-reliability analog switching in mission-critical test and measurement systems - emphasizing low distortion, rail-to-rail operation, and robust ESD tolerance.
FAQ
What is the maximum supply voltage rating for MAX4602EAE+?
The MAX4602EAE+ supports a single positive supply up to +36V or dual supplies of ±20V. Absolute maximum ratings specify V+ to GND ≤ +44V and V− to GND ≥ −44V, but continuous operation must remain within the recommended ranges to ensure reliability and parameter compliance. Exceeding these limits risks permanent damage.
Does MAX4602EAE+ support rail-to-rail analog signal switching?
Yes, the MAX4602EAE+ supports true rail-to-rail analog signal handling: input signals may swing from V− to V+ without clipping or distortion. This capability is confirmed across all operating conditions including −40°C to +85°C and full supply ranges, enabling use in precision DAC output buffering and sensor signal conditioning.
What is the logic supply voltage (VL) requirement for MAX4602EAE+?
The MAX4602EAE+ requires a dedicated logic supply (VL) pin, typically connected to +5V. This separates logic threshold definition from analog supply rails, ensuring consistent +0.8V low and +2.4V high input thresholds regardless of whether V+ is +12V or ±15V - a key enabler for mixed-supply system interoperability.
Can MAX4602EAE+ be used in single-supply configurations?
Yes, MAX4602EAE+ operates reliably in single-supply mode: tie V− to GND, apply V+ between +4.5V and +36V, and connect VL to +5V. All electrical specifications - including RON, leakage, and switching times - are fully characterized and guaranteed under this configuration per the datasheet's Single +12V Supply section.
What is the guaranteed on-resistance match between channels for MAX4602EAE+?
The MAX4602EAE+ guarantees an on-resistance match of ≤0.5Ω maximum between any two channels (ΔRON = RON(MAX) − RON(MIN)). This specification is tested and guaranteed over the full −40°C to +85°C temperature range and across the entire analog signal range, critical for matched-gain applications like programmable-gain amplifiers.
MAX4602EAE+ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Active
- Switch Circuit:
- SPST - NO
- Multiplexer/Demultiplexer Circuit:
- 1:1
- Number of Circuits:
- 4
- On-State Resistance (Max):
- 2.5Ohm
- Channel-to-Channel Matching (ΔRon):
- 100mOhm
- Voltage - Supply, Single (V+):
- 4.5V ~ 36V
- Voltage - Supply, Dual (V±):
- ±4.5V ~ 20V
- Switch Time (Ton, Toff) (Max):
- 250ns, 350ns
- -3db Bandwidth:
- -
- Charge Injection:
- 120pC
- Channel Capacitance (CS(off), CD(off)):
- 55pF, 55pF
- Current - Leakage (IS(off)) (Max):
- 500pA
- Crosstalk:
- -59dB @ 1MHz
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-SSOP
MAX4602EAE+ FAQ
1.How can I place an order for MAX4602EAE+ through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4602EAE+ 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 MAX4602EAE+ reliable?
The price and inventory of MAX4602EAE+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4602EAE+ is usually 5 days.
3.What payment methods are accepted for MAX4602EAE+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4602EAE+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4602EAE+?
MAX4602EAE+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4602EAE+ 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 MAX4602EAE+?
For technical support, including MAX4602EAE+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4602EAE+ requirements.
6.How does Aetrix verify that MAX4602EAE+ is sourced from the original manufacturer or authorized distributors?
All MAX4602EAE+ 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 MAX4602EAE+ meets industry standards.
7.What is the process for return or replacement of MAX4602EAE+?
All MAX4602EAE+ units undergo pre-shipment inspection (PSI). If there is an issue with MAX4602EAE+, 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 MAX4602EAE+ part is unused and in its original packaging.
Return procedure for MAX4602EAE+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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