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Maxim MAX14752EUE 72V 8-Channel Analog Multiplexers

In modern electronic systems, analogue multiplexers are key components for signal switching and routing. Shenzhen Mingjiada Electronics Co., Ltd.  supplies the Maxim MAX14752EUE high-performance 8-channel analogue MUX. the MAX14752EUE supports an operating voltage of up to 72V, and is widely used in industrial control, automated test equipment (ATE), and medical monitoring.

Product Description Of MAX14752EUE

MAX14752EUE is 8-to-1 high-voltage analog multiplexers. The devices feature 60Ω (typ) on-resistance with 0.03Ω (typ) on-resistance flatness. The low on-resistance multiplexers conduct equally well in either direction. Flexible logic levels for the channel-select interface are defined by the EN input.

MAX14752EUE operate with dual supplies of ±10V to ±36V, or a single supply of +20V to +72V.

MAX14752EUE is available in a 16-pin TSSOP package and are pin compatible with the industry-standard DG408/DG409. The MAX14752EUE is specified over the extended -40°C to +85°C operating temperature range.

Specification Of MAX14752EUE

Multiplexer/Demultiplexer Circuit：8:1

Number of Circuits：1

On-State Resistance (Max)：130Ohm

Channel-to-Channel Matching (ΔRon)：500mOhm

Voltage - Supply, Single (V+)：20V ~ 72V

Voltage - Supply, Dual (V±)：±10V ~ 36V

Switch Time (Ton, Toff) (Max)：25µs, 2µs

-3db Bandwidth：20MHz

Charge Injection：200pC

Channel Capacitance (CS(off), CD(off))：3.7pF

Current - Leakage (IS(off)) (Max)：20nA

Crosstalk：-62dB @ 100kHz

Operating Temperature：-40°C ~ 85°C (TA)

Off Isolation - Typ: 65 dB

Pd - Power Dissipation: 890 mW

Unit Weight: 173 mg

Technical Characteristics Of MAX14752EUE

Low on-resistance: With a typical value of 60Ω and a maximum value of 130Ω, the MAX14752EUE has an on-resistance flatness of only 0.03Ω, ensuring high fidelity signal transmission.

Wide voltage range: The MAX14752EUE supports single-supply (20V to 72V) and dual-supply (±10V to ±36V) power supplies for a wide range of industrial environments.

High-speed switching: The MAX14752EUE has a maximum switching time (Ton/Toff) of 25µs/2µs and a -3dB bandwidth of 20MHz to meet high-frequency signal processing requirements.

Low leakage current: The MAX14752EUE has a maximum leakage current of 20nA in the off state, effectively reducing power consumption.

Temperature range: The MAX14752EUE operates from -40°C to +85°C, making it suitable for harsh industrial environments.

Features Of MAX14752EUE

Supply Range Accommodates Wide Voltage Applications

- Wide ±36V (max) Bipolar Power Supply

- High +72V (max) Single Power Supply

- Asymmetric Bipolar Power Supply Operation

Low Leakage Current and RON Improves System Accuracy

- Low On-Resistance 60Ω (typ)

- 0.03Ω (typ) RON Flatness Over Common-Mode Voltage Range

- 20nA Low-Input, On-Leakage Current (max)

Low 25µA IDD Supply Current in Disable Mode Saves Power

Easy to Upgrade with Pin Compatible Industry- Standard DG408/DG409

Performance Advantages Of MAX14752EUE

High reliability: The MAX14752EUE is available in a TSSOP-16 package and is pin-compatible with industry standard DG408/DG409, making it easy to replace and upgrade.

Bidirectional Signal Transmission: MAX14752EUE supports bidirectional operation mode, which is suitable for application scenarios requiring reverse signal transmission.

Low crosstalk and high isolation: Crosstalk is -62dB@100kHz, ensuring high isolation between multi-channel signals.

Flexible Logic Control: The EN input supports flexible logic level definition, simplifying system design.

Applications Of MAX14752EUE

Industrial Controls: Signal switching for Programmable Logic Controllers (PLCs) and environmental control systems.

Automated Test Equipment (ATE): for efficient signal routing in multi-channel test systems.

Medical Monitoring: For signal acquisition and processing in medical monitoring equipment.

High Voltage Signal Processing: For industrial power and motor control systems that require high voltage signal switching.