MAX4634
PRODUCTIONFast, Low-Voltage, 4Ω, 4-Channel CMOS Analog Multiplexer
- Part Models
- 4
- 1ku List Price
- Starting From $2.03
Overview
- Guaranteed RON
- 2.5Ω (typ) with 5V Supply
- 4.5Ω (typ) with 3V Supply
- 0.3Ω (max) Guaranteed RON Match Between Channels
- 1Ω (max) Guaranteed RON Flatness Over Signal Range
- 0.1nA (at +25°C) Guaranteed Low Leakage Currents
- +1.8V to +5.5V Single-Supply Operation
- +1.8V Operation
- RON = 30Ω (typ) Overtemperature
- tON = 30ns (typ), tOFF = 13ns (typ)
- V+ to GND Signal Handling
- TTL/CMOS-Logic Compatible
- -78dB Crosstalk (at 1MHz)
- -80dB Off-Isolation (at 1MHz)
- 0.018% Total Harmonic Distortion
The MAX4634 fast, low-voltage, 4-channel CMOS analog multiplexer features 4Ω (max) on-resistance (RON). It offers RON matching between switches to 0.3Ω (max) and RON flatness of 1Ω (max) over the specified signal range. Each switch can handle V+ to GND analog signals. Off-leakage current is only 0.1nA (max) at +25°C. The MAX4634 features fast turn-on (tON) and turn-off (tOFF) times of 18ns and 11ns, respectively. All this comes in the tiny 10-pin µMAX® and 10-pin, 3mm x 3mm, TDFN packages.
This low-voltage multiplexer operates from a +1.8V to +5.5V single supply. All digital inputs have +0.8V and +2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility with +5V operation.
Applications
- Audio/Video Signal Routing
- Battery-Operated Equipment
- Communications Circuits
- Low-Voltage Data-Acquisition Systems
- Sample-and-Hold Circuits
Documentation
Data Sheet 1
Reliability Data 1
Design Note 1
3rd Party Solutions 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAX4634ETB+ | Thin Dual Flatpack No Leads, Exposed Pad | ||
| MAX4634ETB+T | Thin Dual Flatpack No Leads, Exposed Pad | ||
| MAX4634EUB+ | 10-MINI_SO-N/A | ||
| MAX4634EUB+T | 10-MINI_SO-N/A |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Aug 2, 2025 - 2505 PIN/ERRATA |
||
| MAX4634ETB+ | PRODUCTION | |
|
Feb 8, 2022 - 2239 ELECTRICAL DATASHEET |
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| MAX4634ETB+ | PRODUCTION | |
| MAX4634ETB+T | PRODUCTION | |
| MAX4634EUB+ | PRODUCTION | |
| MAX4634EUB+T | PRODUCTION | |
|
Jun 20, 2016 - 1612 ASSEMBLY |
||
| MAX4634ETB+ | PRODUCTION | |
| MAX4634ETB+T | PRODUCTION | |
|
Nov 26, 2018 - 1753A ASSEMBLY |
||
| MAX4634EUB+ | PRODUCTION | |
| MAX4634EUB+T | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Software Resources
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Request a Driver/SoftwareHardware Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
| Analog Switches & Multiplexers 1 | ||
| MAX4524 | PRODUCTION | Low-Voltage, Single-Supply Multiplexer and Switch |