Mfr Part #:

MAX4644EUT+T

Q: What is the operating voltage range of the MAX4644EUT+T?

The MAX4644EUT+T operates from 1.8V to 5.5V.

Q: What package type does the MAX4644EUT+T come in?

It comes in a SOT-6 surface mount package.

Q: What is the maximum on-resistance of the MAX4644EUT+T?

The maximum on-resistance is 4Ω at a +5V supply.

Q: What is the operating temperature range for this device?

The operating temperature range is -40°C to 85°C.

Available from 2 distributors

Mfr Name: Analog Devices / Maxim Integrated

The MAX4644EUT+T is a single-pole double-throw (SPDT) analog switch from Analog Devices / Maxim Integrated. It features 4Ω on-resistance and operates from a single 1.8V to 5.5V supply.

✓ Total Stock: 673 pcs

$ Price Range: $0.30

MAX4644EUT+T Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Bristol Electronics ✓ Non-Authorised Inventory information	640 pcs On Request	640 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Speed Components Ltd ✓ Non-Authorised Inventory information	33 pcs On Request	33 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

MAX4644EUT+T Description

Short technical summary and product information.

The MAX4644EUT+T is a high-speed, low-voltage SPDT analog switch designed for applications requiring efficient signal routing. It operates from a single supply voltage ranging from +1.8V to +5.5V, offering rail-to-rail analog signal range.

Key electrical characteristics include a low 4Ω maximum on-resistance at +5V supply, with guaranteed flatness and channel-to-channel matching. The switch provides fast switching times of 15ns (Ton) and 5ns (Toff), ensuring efficient operation. It also exhibits low leakage current (<0.35nA) over the entire temperature range and excellent AC characteristics such as -82dB crosstalk at 1MHz and -80dB off-isolation.

This device is suitable for low-power, portable applications due to its minimal quiescent power consumption of less than 0.01μW. It is available in a compact SOT-23-6 package, making it ideal for space-constrained designs. The TTL/CMOS-compatible digital logic simplifies integration into various systems.

Applications include battery-operated equipment, audio and video signal routing, low-voltage data-acquisition systems, sample-and-hold circuits, and communications circuits.

MAX4644EUT+T Quick Information

Product Type: Analog Switch

Canonical Name: MAX4644EUT+T Single-Pole Double-Throw (SPDT) Analog Switch

Subcategory: SPDT

MAX4644EUT+T Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MAX4644EUT+T Estimated Pricing

Qty	Low	High
1+	$0.30	$0.30

Estimated market price range - modelled values for guidance only, not live distributor offers.

MAX4644EUT+T Features

Operates from 1.8V to 5.5V single supply.
Low 4Ω maximum on-resistance.
Fast 15ns/5ns switch times.
Low leakage current (<0.35nA).
Compact SOT-23-6 package.

MAX4644EUT+T Applications

Ideal for battery-operated equipment.
Suitable for audio and video routing.
Used in low-voltage data acquisition.
Applicable to communications circuits.

MAX4644EUT+T FAQs

5 frequently asked questions generated from this part’s specifications.

What is the operating voltage range of the MAX4644EUT+T?

The MAX4644EUT+T operates from 1.8V to 5.5V.

What package type does the MAX4644EUT+T come in?

It comes in a SOT-6 surface mount package.

What is the maximum on-resistance of the MAX4644EUT+T?

The maximum on-resistance is 4Ω at a +5V supply.

What is the operating temperature range for this device?