English

All Products

View All >>
  • MAX4643ETA+T

MAX4643ETA+T

15ns, 8ns SPST - NO/NC 4Ohm Analog Switches MAX4643 250pA 8-WDFN Exposed Pad


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-MAX4643ETA+T
  • Package: 8-WDFN Exposed Pad
  • Datasheet: PDF
  • Stock: 814
  • Description: 15ns, 8ns SPST - NO/NC 4Ohm Analog Switches MAX4643 250pA 8-WDFN Exposed Pad(Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-WDFN Exposed Pad
Number of Pins 8
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2002
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Resistance 4Ohm
Max Power Dissipation 362mW
Base Part Number MAX4643
Number of Circuits 2
Max Supply Voltage 5.5V
Min Supply Voltage 1.8V
Operating Supply Current 1nA
Nominal Supply Current 1μA
Throw Configuration SPST
Turn On Delay Time 10 ns
Supply Type Single
Turn-Off Delay Time 20 ns
On-State Resistance (Max) 4Ohm
Multiplexer/Demultiplexer Circuit 1:1
Current - Leakage (IS(off)) (Max) 250pA
Channel Capacitance (CS(off), CD(off)) 7pF 7pF
Switch Circuit SPST - NO/NC
Switch Time (Ton, Toff) (Max) 15ns, 8ns
Charge Injection 2pC
Channel-to-Channel Matching (ΔRon) 200m Ω
Crosstalk -97dB @ 1MHz
Voltage - Supply, Single (V+) 1.8V~5.5V
Radiation Hardening No
RoHS Status ROHS3 Compliant

MAX4643ETA+T Overview


Presented in 8-WDFN Exposed Pad, this electrical component is convenient for overseas shipping. A high level of reliability can be achieved through the use of an advanced packaging method Tape & Reel (TR). Mounted in Surface Mount is this multiplexer. Multiplexers and demultiplexers have a number of circuits 1:1. Temperatures around -40°C~85°C TA are extended for operation. Unlike digital switches, these are based on SPST - NO/NC switching circuits. There are 2 circuits in this multiplexer. MAX4643 can be used to search for analog multiplexer variants. The internal resistance of this digital multiplexer is 4Ohm. The datasheets for the 8 pins explain the functions. normally, users should not supply switches with voltages higher than 5.5V. Analog switch ics with Single supply type are cost-effective. 1.8V is the lowest voltage that should be fed to the electronic electronic part. This multiplexer would work with 1nA current. A voltage of 1.8V~5.5V is required to drain this analog switch from a single voltage supply.

MAX4643ETA+T Features


Switch Circuit: SPST - NO/NC
1nA Supply Current

MAX4643ETA+T Applications


There are a lot of Maxim Integrated MAX4643ETA+T Analog Switches & Multiplexers ICs applications.

  • Sample hold systems
  • Mechanical reed relay replacement
  • Existing multiplexer applications (both fault-protected and nonfault-protected)
  • Wireless Local Loop
  • Audio and video signal routing
  • Video signal routing
  • Frame Relay Equipment
  • Remote Powered Equipment
  • Medical systems
  • DSUs