MAX4544EUT-T
Four different expressionsMAX4544EUT-T
Four different expressions
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Manufacturer Part # : MAX4544EUT-T
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Package/Case: SOT23-6
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Brand: Maxim Integrated
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Product Categories : Analog Switches, Multiplexers, Demultiplexers
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Service & Packaging
Service & Packaging
About After Sales Service
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Initiate the application within 90 days from the shipment date.
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MAX4544EUT-T DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The MAX4541–MAX4544 are precision, dual analog switches designed to operate from a single +2.7V to +12V supply. Low power consumption (5µW) makes these parts ideal for battery-powered equipment. These switches offer low leakage currents (100pA max) and fast switching speeds (tON= 150ns max, tOFF= 100ns max). When powered from a +5V supply, the MAX4541–MAX4544 offer 2Ωmax matching between channels, 60Ω max on-resistance (RON), and 6Ωmax Ron flatness.Features ♦ 60Ωmax (33Ωtyp) Low RON ♦ 2Ωmax RONMatching Between Channels ♦ 6Ωmax RONFlatness ♦ 5pC max Guaranteed Charge Injection ♦ +2.7V to +12V Single-Supply Operation ♦ <5µW Low Power Consumption ♦ Low Leakage Current Over Temperature:10nA max at +85°C ♦ Fast Switching: tON= 35ns, tOFF= 25ns ♦ Guaranteed Break-Before-Make(MAX4543/MAX4544 Only) ♦ TTL/CMOS-Logic Compatible
Key Features
- ♦ 60Ωmax (33Ωtyp) Low RON
- ♦ 2Ωmax RONMatching Between Channels
- ♦ 6Ωmax RONFlatness
- ♦ 5pC max Guaranteed Charge Injection
- ♦ +2.7V to +12V Single-Supply Operation
- ♦ <5µW Low Power Consumption
- ♦ Low Leakage Current Over Temperature:10nA max at +85°C
- ♦ Fast Switching: tON= 35ns, tOFF= 25ns
- ♦ Guaranteed Break-Before-Make(MAX4543/MAX4544 Only)
- ♦ TTL/CMOS-Logic Compatible
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Package | Tape & Reel (TR) | Product Status | Obsolete |
Switch Circuit ! | SPDT | Multiplexer/Demultiplexer Circuit | 2:1 |
Number of Circuits | 1 | On-State Resistance (Max) | 60Ohm |
Channel-to-Channel Matching (ΔRon) | 800mOhm | Voltage - Supply, Single (V+) | 2.7V ~ 12V |
Switch Time (Ton, Toff) (Max) | 100ns, 75ns | Charge Injection ! | 1pC |
Channel Capacitance (CS(off), CD(off)) | 8pF, 8pF | Current - Leakage (IS(off)) (Max) | 100pA |
Crosstalk | -90dB @ 1MHz | Operating Temperature ! | -40°C ~ 85°C (TA) |
Mounting Type | Surface Mount | Package / Case | SOT-23-6 |
Supplier Device Package | SOT-6 | Base Product Number | MAX4544 |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is MAX4544EUT-T?
The MAX4544EUT-T is a low-voltage, quad, SPST (single-pole, single-throw) CMOS analog switch designed by Maxim Integrated. It is ideal for applications requiring signal multiplexing, such as audio and video switching, data acquisition, and instrumentation.
How Does MAX4544EUT-T Work?
The MAX4544EUT-T operates as a quad analog switch that can be used to select one of four input signals and route it to an output. It utilizes CMOS technology to provide low on-resistance and low leakage current, ensuring minimal signal distortion and high signal integrity. The device is controlled via digital inputs, enabling easy integration into digital control systems.
How Many Pins does MAX4544EUT-T have and What are the Functions of the Pinout Configuration?
The MAX4544EUT-T is housed in a 16-pin TDFN (Thin Dual Flat No-Lead) package. The pinout configuration includes:
- V+: Positive power supply pin.
- V-: Negative power supply pin.
- IN1 to IN4: Analog input pins for the four channels.
- COM1 to COM4: Common connection pins for the four channels.
- D1 to D2, EN1 to EN4: Digital control and enable pins for each channel.
What are the Pros and Cons of MAX4544EUT-T?
Pros:
- Quad Configuration: Provides four independent analog switches in a single package for space-saving and cost-effective solutions.
- Low On-Resistance: Ensures minimal signal attenuation and distortion when switching signals.
- Low Leakage Current: Maintains signal integrity by minimizing leakage current during switching.
- Wide Supply Voltage Range: Supports operation with a wide range of supply voltages for versatility.
- Easy Digital Control: Controlled via digital inputs for seamless integration into digital systems.
Cons:
- Switching Speed: May have limitations in high-frequency applications due to inherent switch capacitance.
- Control Interface: Requires careful consideration of timing and control signals for proper operation.
- Power Consumption: Depending on the application, power consumption may need to be managed for battery-operated devices.
Are There Any Equivalents/Alternatives to MAX4544EUT-T for Recommendation?
- The TS5A3357 from Texas Instruments offers a similar quad SPST analog switch with low on-resistance and low leakage current.
- Alternatives to the MAX4544EUT-T include the ADG1249 from Analog Devices and the CY2305SXC-1T from Cypress Semiconductor.
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