My Inquiry
My Account
Analog Devices Inc./Maxim Integrated MAX4593CSE
- Part No.:
- MAX4593CSE
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 16-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MAX4593CSE.pdf
- Description:
- IC SW SPST-NO/NCX4 20OHM 16SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:1,005
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
MAX4593CSE from Maxim Integrated is a high-speed, precision quad SPST analog switch with two normally open (NO) and two normally closed (NC) channels, designed for +12V or +15V single-supply operation. It delivers 16Ω max on-resistance, ≤50ns turn-on time, ≤30ns turn-off time, 5pC max charge injection, and 1.75Ω max RON flatness - enabling precise signal routing in test equipment and audio/video switching systems.
For engineers reviewing the MAX4593CSE datasheet, MAX4593CSE pinout, MAX4593CSE application, or MAX4593CSE equivalent, this device supports critical design tasks including low-leakage multiplexing, break-before-make timing control, and high-isolation analog path selection in military radios and guidance systems.
Technical Context
The MAX4593CSE implements CMOS-based transmission-gate architecture with rail-to-rail analog signal handling (0V to V+), supporting full-swing operation up to +15V. Its logic inputs accept standard TTL/CMOS levels (≤0.8V for "0", ≥5V for "1"), and internal ESD protection exceeds 2000V per Method 3015.7.
It features guaranteed channel-to-channel RON matching (≤1Ω max at +12V), tightly controlled RON flatness over signal range, and break-before-make timing (5–20ns) specific to its dual NO/NC configuration - ensuring signal integrity during simultaneous channel reconfiguration.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| On-Resistance (RON) | 16Ω max at +15V - ensures minimal voltage drop and power loss in signal paths carrying up to ±10mA. |
| Turn-On Time (tON) | 50ns max - enables high-speed sampling and real-time signal routing in test instrumentation. |
| Turn-Off Time (tOFF) | 30ns max - supports rapid channel isolation for dynamic multiplexing applications. |
| Charge Injection | 5pC max - minimizes voltage glitch at COM terminals during switching, critical for sample-and-hold accuracy. |
| RON Flatness | 1.75Ω max over 0–10V range - maintains consistent gain and linearity across analog input signals. |
| Off-Leakage Current | 0.1nA max at +85°C - preserves signal integrity in high-impedance sensor interfaces and precision measurement circuits. |
| Supply Range | +12V or +15V single supply - simplifies power architecture by eliminating need for dual-rail supplies. |
Pinout & Package
MAX4593CSE is housed in a 16-pin narrow SO (SOIC) package, 3.9mm width, with standard 1.27mm pitch and surface-mount footprint. Pin 1 is marked via notch or dot; pin 5 is GND; pins 13 and 4 are V+ and V− respectively.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| IN1–IN4 (pins 1, 8, 9, 16) | Logic control inputs | Drive ≤0.8V for logic "0" (deactivate), ≥5V for logic "1" (activate); each controls one switch pair (NO/NC). |
| COM1–COM4 (pins 2, 7, 10, 15) | Analog common terminals | Signal return path shared between NO and NC contacts; must be connected to system analog ground or signal reference. |
| NO1, NO4 (pins 3, 6) | Normally open switch outputs | Connect to COMx only when corresponding INx = logic "1"; used for active-path routing. |
| NC1, NC2 (pins 11, 14) | Normally closed switch outputs | Connected to COMx when corresponding INx = logic "0"; provide default-path continuity in fail-safe configurations. |
| V+ (pin 13) | Positive supply | Accepts +12V or +15V; powers internal logic and analog switches; substrate connection point. |
| V− (pin 4) | Negative supply | Typically tied to GND; defines lower analog rail; required even in single-supply mode. |
| GND (pin 5) | Ground reference | Logic and analog reference node; must be low-impedance and separated from noisy digital ground where possible. |
Key Features
| Feature | Design Value |
|---|---|
| Two NO + two NC configuration | Enables simultaneous active-path selection and default-path retention - ideal for redundant signal routing and safety-critical switching. |
| Break-before-make timing | 5–20ns guaranteed interval prevents momentary shorting between NO and NC paths during transition - essential for avoiding signal contention. |
| 1Ω max RON match between channels | Ensures balanced gain and phase response across multiple switched paths - critical for multi-channel instrumentation and ATE systems. |
| ESD >2000V per Method 3015.7 | Provides robust handling tolerance during board assembly and field service without requiring external protection diodes. |
| Pin compatibility with DG611/DG612/DG613 | Allows direct replacement in legacy designs using Vishay/Supertex analog switches - reduces redesign effort and qualification time. |
Applications
| Test Equipment | Audio/Video Switching |
|---|---|
Use Scenario: Automated test systems route calibration signals and DUT outputs through multiple instrument channels. IC Role / Device Role / Timing Role: Quad SPST switch with mixed NO/NC topology provides configurable signal path selection and default calibration loop closure. Use Value: Low 5pC charge injection prevents offset errors in precision DC measurements; fast tON/tOFF supports high-throughput test sequencing. | Use Scenario: Consumer AV receivers switch between HDMI, analog audio, and composite video sources. IC Role / Device Role / Timing Role: Analog switch routes line-level audio/video signals while maintaining impedance matching and minimizing crosstalk. Use Value: 85dB crosstalk and 72dB off-isolation preserve channel separation; rail-to-rail signal swing supports full dynamic range. |
| Military Radios | Guidance & Control Systems |
Use Scenario: Tactical radios require reliable RF front-end signal routing under vibration, temperature extremes, and EMI exposure. IC Role / Device Role / Timing Role: High-voltage analog switch handles antenna diversity switching and filter bank selection with fail-safe NC paths. Use Value: Guaranteed operation from 0°C to +70°C; >2000V ESD rating withstands harsh handling; low leakage preserves receiver sensitivity. | Use Scenario: Inertial navigation units switch between gyroscope, accelerometer, and GPS sensor inputs based on mission phase. IC Role / Device Role / Timing Role: Precision analog multiplexer selects sensor outputs with minimal gain error and thermal drift. Use Value: 1.75Ω RON flatness ensures consistent scaling across 0–10V sensor ranges; 0.1nA leakage avoids bias current errors. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4592CSE | Four NO-only configuration; identical RON, speed, and leakage specs; same pinout and package. | Suitable where all four paths require active-enable behavior, not fail-safe default paths. | Select MAX4592CSE when no NC functionality is needed and full channel activation is required simultaneously. |
| DG612DN | Pin-compatible but higher RON (35Ω typ), slower switching (tON = 120ns), and no guaranteed RON flatness or charge injection spec. | Acceptable for non-critical general-purpose switching where precision and speed are secondary. | Choose DG612DN only for cost-sensitive, non-precision applications where MAX4593CSE's performance margins are unnecessary. |
Compared with MAX4592CSE and DG612DN, the MAX4593CSE uniquely combines mixed NO/NC topology with sub-50ns switching, 5pC charge injection, and guaranteed RON flatness - making it optimal for applications demanding both functional flexibility and metrological accuracy.
Availability
MAX4593CSE is available at Aetrix Electronics and suitable for test equipment, military radio subsystems, guidance and control systems, and audio/video routing requiring stable component supply across industrial temperature-limited production cycles.
Supply support for MAX4593CSE 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 defense markets.
The MAX459x family was engineered for high-fidelity, high-speed analog signal routing in environments demanding low distortion, tight parameter matching, and robust operation under wide supply and temperature ranges.
FAQ
What is the operating temperature range for MAX4593CSE?
The MAX4593CSE is specified for commercial-grade operation from 0°C to +70°C. This range applies to the 'C' grade variant (as indicated by the 'C' in CSE), and is validated per the device's Absolute Maximum Ratings and Electrical Characteristics tables under +12V or +15V supply conditions. The 'E' grade version (e.g., MAX4593ESE) extends to –40°C to +85°C.
Does MAX4593CSE support dual-supply operation?
No, MAX4593CSE is designed exclusively for single-supply operation at either +12V or +15V, with V− tied to GND. For true dual-supply (±V) or low-voltage (e.g., +5V) operation, Maxim specifies the pin-compatible MAX391 family - not the MAX4593CSE. Attempting to apply negative voltage to V− violates Absolute Maximum Ratings.
What does "break-before-make" mean for MAX4593CSE, and is it guaranteed?
Break-before-make refers to the guaranteed minimum time interval (5–20ns) during which both NO and NC paths are simultaneously open when toggling INx logic states. This feature is explicitly specified for MAX4593CSE in the Electrical Characteristics table and ensures no signal shorting occurs between normally open and normally closed contacts - a key differentiator from NO-only or NC-only variants like MAX4591/MAX4592.
Can MAX4593CSE be used with analog signals exceeding the supply rails?
No. The MAX4593CSE analog signal range is strictly limited to V− ≤ VCOM/VNO/VNC ≤ V+. With V− = GND and V+ = +12V or +15V, signals must remain within 0V to V+ - no rail-to-rail beyond supply is supported. Exceeding these limits risks damage due to internal clamp diode conduction and violates Absolute Maximum Ratings.
Is MAX4593CSE pin-compatible with DG611/DG612/DG613 series devices?
Yes, MAX4593CSE is explicitly stated as pin-compatible with DG611, DG612, and DG613 in the Features section of the datasheet. This includes identical pin assignments for INx, COMx, NOx/NCx, V+, V−, and GND across all packages (SO, TSSOP, DIP). However, electrical performance (e.g., RON, speed, leakage) differs significantly - MAX4593CSE offers superior specs and should not be assumed functionally interchangeable without circuit validation.
MAX4593CSE Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Obsolete
- Switch Circuit:
- SPST - NO/NC
- Multiplexer/Demultiplexer Circuit:
- 1:1
- Number of Circuits:
- 4
- On-State Resistance (Max):
- 20Ohm
- Channel-to-Channel Matching (ΔRon):
- 500mOhm
- Voltage - Supply, Single (V+):
- 3V ~ 16V
- Voltage - Supply, Dual (V±):
- -
- Switch Time (Ton, Toff) (Max):
- 80ns, 45ns
- -3db Bandwidth:
- -
- Charge Injection:
- 2pC
- Channel Capacitance (CS(off), CD(off)):
- 9pF, 9pF
- Current - Leakage (IS(off)) (Max):
- 100pA
- Crosstalk:
- -85dB @ 10MHz
- Operating Temperature:
- 0°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-SOIC
MAX4593CSE FAQ
1.How can I place an order for MAX4593CSE through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4593CSE 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 MAX4593CSE reliable?
The price and inventory of MAX4593CSE are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4593CSE is usually 5 days.
3.What payment methods are accepted for MAX4593CSE?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4593CSE transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4593CSE?
MAX4593CSE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4593CSE 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 MAX4593CSE?
For technical support, including MAX4593CSE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4593CSE requirements.
6.How does Aetrix verify that MAX4593CSE is sourced from the original manufacturer or authorized distributors?
All MAX4593CSE 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 MAX4593CSE meets industry standards.
7.What is the process for return or replacement of MAX4593CSE?
All MAX4593CSE units undergo pre-shipment inspection (PSI). If there is an issue with MAX4593CSE, 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 MAX4593CSE part is unused and in its original packaging.
Return procedure for MAX4593CSE:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MAX4593CSE 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…
