MAX4638EUE+
Interface ICs
Technical Specifications
| Type | Description |
|---|---|
| Ron | 3.5Ohm |
| Con | 54pF |
| Features | Bidirectional analog channel;Glitch-free switching |
| Operating Temperature | -40°C~+85°C |
| Type | Description |
|---|---|
| Channels | 1 |
| Supply Voltage | 1.8V~5.5V |
| Tpd Ns | - |
| Package / Case | TSSOP-16 |
Product Introduction
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 TQFN, TSSOP, and SO packages, as well as a 20-pin TQFN package.
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)
Applications
- Automatic Test Equipment
- Low-Voltage Data-Acquisition Systems
- Audio and Video Signal Routing
- Medical Equipment
- Battery-Powered Equipment
- Relay Replacement
Datasheet
Alternative Parts
Common MAX4638EUE+ alternatives overseas buyers search for:
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Sourcing Information
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