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MAX4993EVB+T is listed in the Analog Switches, Multiplexers, Demultiplexers range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC SWITCH DPDTX1 500MOHM 10UTQFN. Review the specifications below when checking this part for your BOM.
Analog Switches, Multiplexers, Demultiplexers specifications for MAX4993EVB+T
- Description：IC SWITCH DPDTX1 500MOHM 10UTQFN
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tape & Reel (TR)
- Switch Circuit：DPDT
- Multiplexer/Demultiplexer Circuit：2:02
- On-State Resistance (Max)：500mOhm
- Channel-to-Channel Matching (ΔRon)：3mOhm
- Voltage - Supply, Single (V+)：1.8V ~ 5.5V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：630ms, 2µs
- -3db Bandwidth：-
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：45pF
- Current - Leakage (IS(off)) (Max)：100nA
- Crosstalk：-110dB @ 20kHz
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：10-UFQFN
- Supplier Device Package：10-UTQFN (1.4x1.8)
- Number of Circuits：1
Analog Switches, Multiplexers, Demultiplexers datasheet and documents for MAX4993EVB+T
Analog Switches, Multiplexers, Demultiplexers Overview
The MAX4993EVB+T is a single double-pole/double-throw (DPDT) analog switch featuring low on-resistance and slow turn-on time for click-and-pop reduction. It operates from a single +1.8V to +5.5V supply with a typical on-resistance of 0.3Ω and flatness of 1mΩ. The device provides 0.004% THD+N, 80dB PSRR, and 1.2µA supply current. It includes an active-low enable input and is housed in a space-saving 10-pin UTQFN package.
Analog Switches, Multiplexers, Demultiplexers Feature Summary
- Slow turn-on time reduces clicks and pops without additional parts
- Low on-resistance of 0.3Ω with 1mΩ flatness
- Active-low enable input for high impedance state
- High-fidelity audio routing with 0.004% THD+N
Analog Switches, Multiplexers, Demultiplexers Applications
- Speaker and headset source switching
- Cellular phones
- Portable MP3 players
- Audio signal routing
Analog Switches, Multiplexers, Demultiplexers Procurement Notes
Verify the component against official Analog Devices documentation to confirm authenticity and specifications. Ensure the ordering suffix matches the required lead-free and RoHS-compliant configuration. Cross-reference the part number with authorized distributors to validate availability and sourcing channels.
Analog Switches, Multiplexers, Demultiplexers Selection Notes
Select this DPDT variant when dual-channel switching with independent control is required. The slow turn-on feature is essential for applications involving coupling capacitors and DC-biased audio amplifiers. Verify that the single digital control input meets the system logic requirements compared to models with separate channel controls.
Analog Switches, Multiplexers, Demultiplexers Part Context
This component belongs to the MAX4991–MAX4994 series of low on-resistance analog switches. The series offers dual SPDT and single DPDT configurations within the same 10-pin UTQFN footprint. All variants share similar electrical characteristics but differ in switching speed and enable pin configurations.
Analog Switches, Multiplexers, Demultiplexers Replacement Considerations
The MAX4991EVB+T serves as a functional substitute offering dual SPDT configuration with slow switching. The MAX4994EVB+T provides single DPDT switching but lacks the slow turn-on capability. Verify pin compatibility and specific performance requirements before substitution.
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