My Inquiry
My Account
Analog Devices Inc./Maxim Integrated MAX4580CPE
- Part No.:
- MAX4580CPE
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-DIP (0.300", 7.62mm)
- Datasheet:
-
MAX4580CPE.pdf
- Description:
- IC SW SPST-NCX2 1.25OHM 16DIP
- Quantity:
- Payment:
- Shipping:
Inventory:4,991
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
MAX4580CPE from Maxim Integrated is a dual SPST CMOS analog switch with two normally closed (NC) channels, designed for rail-to-rail signal routing in precision analog front-ends. It delivers 1.25Ω max on-resistance, 0.25Ω max RON match between channels, and 2.5nA max off-leakage at +85°C, enabling low-distortion switching in automatic test equipment and communication systems.
For engineers reviewing the MAX4580CPE datasheet, MAX4580CPE pinout, MAX4580CPE application, or MAX4580CPE equivalent, key selection criteria include its ±4.5V to ±20V dual-supply operation, TTL/CMOS-compatible logic thresholds, guaranteed RON flatness of 0.3Ω over signal range, and 16-pin plastic DIP package compatibility with legacy through-hole layouts.
Technical Context
The MAX4580CPE implements complementary MOSFET pairs per channel to achieve rail-to-rail analog conduction with minimal charge injection (40pC typical) and low crosstalk (–65dB). Its dual-supply architecture supports symmetric ±15V operation while maintaining consistent on-resistance across –10V to +10V input signals.
Control logic uses fixed 0.8V/2.4V TTL/CMOS thresholds referenced to VL, independent of analog supply rails. Internal protection diodes clamp inputs exceeding V+ or V–, limiting forward current to rated levels without degrading RON or leakage specs.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| On-Resistance | 1.25Ω max - ensures minimal voltage drop and signal attenuation in high-fidelity analog paths |
| RON Match | 0.25Ω max - enables matched gain/phase response in differential or dual-channel signal paths |
| RON Flatness | 0.3Ω max - maintains consistent insertion loss across full ±10V signal swing |
| Off-Leakage Current | 2.5nA max at +85°C - preserves DC accuracy in high-impedance sensor interfaces |
| Supply Range | +4.5V to +36V single or ±4.5V to ±20V dual - supports industrial and test-equipment power architectures |
| Logic Thresholds | +0.8V low / +2.4V high - guarantees interoperability with standard TTL/CMOS drivers at +12V supply |
| Turn-On/Off Time | 150ns / 200ns typical - enables fast multiplexing in data acquisition and ATE scan sequences |
Pinout & Package
MAX4580CPE is housed in a 16-pin plastic DIP package (0.300" wide), compatible with standard through-hole PCB assembly and socketing for prototyping and repair. Pin spacing follows JEDEC MS-001, with 0.1" row pitch and 0.3" body width.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 3, 6, 8, 10, 15 | No Connect (N.C.) | Not internally connected; tie to GND to improve off-isolation performance |
| 2, 7 | COM1, COM2 | Analog common terminals - bidirectional signal ports routed to NC1/NC2 when enabled |
| 4 | V− | Negative analog supply - connect to GND for single-supply operation |
| 5 | GND | Ground reference for logic and analog sections - requires low-impedance connection |
| 9, 16 | NC1, NC2 | Normally closed analog terminals - conduct to COM1/COM2 when IN1/IN2 = logic low |
| 11, 14 | COM1, COM2 | Duplicate common pins - electrically identical to pins 2 and 7 for layout flexibility |
| 12 | VL | Logic supply input - decoupled +5V reference for control inputs, independent of analog rails |
| 13 | V+ | Positive analog supply - sets upper rail for rail-to-rail signal handling |
| 1, 3, 6, 8, 10, 15 | N.C. | Unused pins - must be grounded to minimize capacitive coupling and isolation degradation |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail signal handling | Supports analog inputs from V− to V+ without clipping, critical for full-scale sensor and DAC output routing |
| Guaranteed ESD protection >2kV | Meets MIL-STD-883 Method 3015.7 - reduces handling damage risk during manual assembly and test |
| Low charge injection (40pC) | Minimizes transient glitches at switch transitions, essential for precision sampling and hold circuits |
| High off-isolation (–53dB) | Prevents signal bleed-through between inactive channels in multi-channel multiplexers |
| Flat on-resistance vs. temperature | Stable RON across –40°C to +85°C - avoids gain drift in temperature-varying environments |
Applications
| Reed Relay Replacement | Automatic Test Equipment (ATE) |
|---|---|
Use Scenario: Replacing electromechanical reed relays in semiconductor parametric testers requiring >1M cycle life and sub-ms switching. IC Role / Device Role / Timing Role: Dual SPST analog switch providing solid-state, bounce-free signal path selection with 150ns turn-on time. Use Value: Eliminates relay wear-out and contact oxidation, enabling 10× longer system uptime and repeatable contact resistance. | Use Scenario: Channel multiplexing in high-speed digital pattern generators where signal integrity and timing repeatability are critical. IC Role / Device Role / Timing Role: Low-RON, matched dual switch routing test signals to DUT pins with <0.25Ω inter-channel mismatch. Use Value: Maintains signal fidelity across 100MHz digital edges and prevents gain error in calibrated measurement paths. |
| Communications Signal Routing | PBX/PABX Line Interface |
Use Scenario: Selecting between primary and backup audio paths in VoIP gateways operating over –40°C to +70°C ambient. IC Role / Device Role / Timing Role: Rail-to-rail analog switch handling ±3V AC-coupled voiceband signals with <2.5nA leakage at max temperature. Use Value: Prevents DC offset accumulation and crosstalk-induced echo in full-duplex telephony interfaces. | Use Scenario: Supervisory signaling path selection in enterprise telephone systems requiring fail-safe line monitoring. IC Role / Device Role / Timing Role: Normally closed (NC) configuration ensuring default continuity during power loss or controller reset. Use Value: Guarantees uninterrupted loop supervision and battery feed continuity without external latching circuitry. |
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 |
|---|---|---|---|
| MAX4590CPE | Two normally open (NO) switches instead of NC; identical RON, leakage, and supply specs | Requires active logic high to enable conduction - unsuitable for fail-safe continuity applications | Select MAX4590CPE only when default-open behavior is required for safety or sequencing logic |
| ADG1419BRZ | Higher 1.8Ω max RON, wider ±22V supply range, but no guaranteed RON match or flatness spec | Lacks channel matching guarantee - not recommended for precision differential or gain-matched paths | Choose ADG1419BRZ only when extended voltage range outweighs need for matched RON and flatness |
Compared with MAX4590CPE and ADG1419BRZ, the MAX4580CPE uniquely provides normally closed operation with guaranteed 0.25Ω RON match and 0.3Ω flatness-making it the only option among the three suitable for fail-safe signal routing where channel tracking and distortion minimization are mandatory.
Availability
MAX4580CPE is available at Aetrix Electronics and suitable for automatic test equipment, communications infrastructure, and PBX line interface designs requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for MAX4580CPE 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 U.S.-based semiconductor company specializing in high-performance analog, mixed-signal, and power management ICs for industrial, communications, and computing markets.
The MAX4580 series belongs to Maxim's precision analog switch product line, engineered specifically for low-distortion, rail-to-rail signal routing in automated test, telecom, and instrumentation applications where reliability and parameter matching are critical.
FAQ
What is the maximum allowable supply voltage for MAX4580CPE?
The MAX4580CPE supports absolute maximum analog supply voltages of –0.3V to +44V on V+ and +0.3V to –44V on V–, with V+ to V– differential up to +44V. For reliable operation, use within the specified ranges: +4.5V to +36V single supply or ±4.5V to ±20V dual supplies. Exceeding these limits risks permanent device damage per Absolute Maximum Ratings.
Does MAX4580CPE require external pull-up or pull-down resistors on its logic inputs?
No, MAX4580CPE logic inputs (IN1, IN2) have built-in TTL/CMOS-compatible thresholds (+0.8V low, +2.4V high) and do not require external biasing. The device draws only ±0.5µA input current across temperature, allowing direct connection to microcontroller GPIO or FPGA outputs without additional components.
Can MAX4580CPE operate with a single +5V supply?
Yes, MAX4580CPE operates with a +5V single supply (V+ = +5V, V– = GND), but analog signal range is limited to 0V to +5V. For rail-to-rail operation, ensure V– = GND and V+ ≥ +4.5V. Note that RON increases at lower supplies: 3Ω max at +5V versus 1.25Ω max at +12V or higher.
What is the thermal performance of MAX4580CPE in plastic DIP package?
In its 16-pin plastic DIP package, MAX4580CPE has a thermal resistance θJA of 10.53°C/W, enabling 842mW maximum continuous power dissipation at +70°C ambient. Derating is 10.53mW/°C above +70°C. This allows reliable operation in convection-cooled industrial enclosures without forced airflow or heatsinking.
How does the NC configuration of MAX4580CPE affect system-level fault tolerance?
The normally closed (NC) topology of MAX4580CPE ensures signal continuity when logic inputs are unpowered or floating - a key advantage in fail-safe monitoring, battery-backed systems, and power-loss scenarios. Unlike NO variants, MAX4580CPE maintains default conduction path integrity without external latching or biasing circuitry.
MAX4580CPE Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Obsolete
- Switch Circuit:
- SPST - NC
- Multiplexer/Demultiplexer Circuit:
- 1:1
- Number of Circuits:
- 2
- On-State Resistance (Max):
- 1.25Ohm
- Channel-to-Channel Matching (ΔRon):
- 500mOhm
- Voltage - Supply, Single (V+):
- 4.5V ~ 36V
- Voltage - Supply, Dual (V±):
- ±4.5V ~ 20V
- Switch Time (Ton, Toff) (Max):
- 160ns, 210ns
- -3db Bandwidth:
- -
- Charge Injection:
- -60pC
- Channel Capacitance (CS(off), CD(off)):
- 115pF
- Current - Leakage (IS(off)) (Max):
- 500pA
- Crosstalk:
- -65dB @ 1MHz
- Operating Temperature:
- 0°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 16-PDIP
MAX4580CPE FAQ
1.How can I place an order for MAX4580CPE through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4580CPE 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 MAX4580CPE reliable?
The price and inventory of MAX4580CPE are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4580CPE is usually 5 days.
3.What payment methods are accepted for MAX4580CPE?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4580CPE transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4580CPE?
MAX4580CPE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4580CPE 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 MAX4580CPE?
For technical support, including MAX4580CPE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4580CPE requirements.
6.How does Aetrix verify that MAX4580CPE is sourced from the original manufacturer or authorized distributors?
All MAX4580CPE 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 MAX4580CPE meets industry standards.
7.What is the process for return or replacement of MAX4580CPE?
All MAX4580CPE units undergo pre-shipment inspection (PSI). If there is an issue with MAX4580CPE, 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 MAX4580CPE part is unused and in its original packaging.
Return procedure for MAX4580CPE:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MAX4580CPE Tags
-
SN74LVC1G3157DBVR
Texas Instruments
-
SN74LVC1G66DBVR
Texas Instruments
-
SN74LVC1G66DCKR
Texas Instruments
-
SN74LVC1G3157DSFR
Texas Instruments
-
1P1G3157QDCKRQ1
Texas Instruments
-
SN74LVC2G66DCUR
Texas Instruments
-
SN74LV4052APWR
Texas Instruments
-
74HC4051D,653
Nexperia USA Inc.
-
SN74LV4051APWR
Texas Instruments
-
CD74HC4052PWR
Texas Instruments
-
CD74HC4051PWR
Texas Instruments
-
TS5A3166DBVR
Texas Instruments
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
