MAX4638
Info: : PRODUCTION
searchIcon
cartIcon

MAX4638

3.5Ω, Single 8:1 and Dual 4:1, Low-Voltage Analog Multiplexers

Show More showmore-icon

Lowest On-Resistance 8:1 and Dual 4:1 Multiplexers

Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 6
1ku List Price Starting From $3.39
Features
  • Guaranteed RON
    • 3.5Ω (+5V or ±2.5V Supplies)
    • 6Ω (+3V Supply)
  • Guaranteed 0.4Ω RON Match Between Channels
  • Guaranteed 1Ω RON Flatness Over Signal Range
  • Guaranteed Low Leakage Currents
    • 0.25nA at +25°C
    Switching Times: tON = 18ns, tOFF = 7ns
  • +1.8V to +5.5V Single-Supply Operation
  • ±2.5V Dual-Supply Operation
  • Rail-to-Rail Signal Handling
  • TTL/CMOS-Logic Compatible
  • Crosstalk: -80dB (1MHz)
  • Off-Isolation: -60dB (10MHz)
Additional Details
show more Icon

The MAX4638/MAX4639 are single 8:1 and dual 4:1 CMOS analog multiplexers/demultiplexers (muxes/demuxes). Each mux operates from a single +1.8V to +5V supply or dual ±2.5V supplies. These devices feature 3.5Ω on-resistance (RON) when powered with a single +5V supply and have -75dB off-isolation and -85dB crosstalk from the output to each off channel. The switching times are 18ns tON and 7ns tOFF. They feature a -3dB 85MHz bandwidth and a guaranteed 0.25nA leakage current at +25°C.

A +1.8V to +5.5V operating range makes the MAX4638/MAX4639 ideal for battery-powered, portable instruments. All channels guarantee break-before-make switching. These parts feature bidirectional operation and can handle rail-to-rail analog signals. All control inputs are TTL/CMOS-logic compatible. Decoding is in standard BCD format, and an enable input is provided to simplify cascading of devices. These devices are available in small 16-pin thin QFN, TSSOP, and SO packages, as well as a 20-pin TQFN package.

Applications

  • Audio/Video Signal Routing
  • Automated Test Equipment (ATE)
  • Battery-Powered Equipment
  • Low-Voltage Data-Acquisition Systems
  • Medical Equipment
  • Relay Replacement
Part Models 6
1ku List Price Starting From $3.39

close icon
Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
MAX4638ESE+
  • HTML
  • HTML
MAX4638ESE+T
  • HTML
  • HTML
MAX4638ETE+
  • HTML
  • HTML
MAX4638ETE+T
  • HTML
  • HTML
MAX4638EUE+
  • HTML
  • HTML
MAX4638EUE+T
  • HTML
  • HTML

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Jun 20, 2016

- 1612

ASSEMBLY

MAX4638ETE+

PRODUCTION

MAX4638ETE+T

PRODUCTION

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Jun 20, 2016

- 1612

arrow down

ASSEMBLY

MAX4638ETE+

PRODUCTION

MAX4638ETE+T

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

Recently Viewed