Parameters |
Factory Lead Time |
1 Week |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
8-SOIC (0.154, 3.90mm Width) |
Number of Pins |
8 |
Operating Temperature |
-40°C~85°C TA |
Packaging |
Tube |
Published |
1995 |
JESD-609 Code |
e3 |
Pbfree Code |
yes |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
8 |
ECCN Code |
EAR99 |
Resistance |
35Ohm |
Terminal Finish |
Matte Tin (Sn) |
Subcategory |
Multiplexer or Switches |
Max Power Dissipation |
330mW |
Technology |
CMOS |
Terminal Form |
GULL WING |
Peak Reflow Temperature (Cel) |
260 |
Number of Functions |
2 |
Supply Voltage |
5V |
Base Part Number |
MAX321 |
Output |
SEPARATE OUTPUT |
Pin Count |
8 |
Power Supplies |
+-5V |
Number of Channels |
1 |
Number of Circuits |
2 |
Max Supply Voltage |
8V |
Min Supply Voltage |
2.7V |
Operating Supply Current |
1μA |
Nominal Supply Current |
80μA |
Max Supply Current |
80μA |
Throw Configuration |
SPST |
Turn On Delay Time |
150 ns |
Supply Type |
Dual |
Neg Supply Voltage-Nom (Vsup) |
-5V |
Turn-Off Delay Time |
100 ns |
Max Dual Supply Voltage |
8V |
On-State Resistance (Max) |
35Ohm |
Min Dual Supply Voltage |
2.7V |
Multiplexer/Demultiplexer Circuit |
1:1 |
Off-state Isolation-Nom |
72 dB |
Current - Leakage (IS(off)) (Max) |
100pA |
Channel Capacitance (CS(off), CD(off)) |
9pF 9pF |
On-state Resistance Match-Nom |
0.3Ohm |
Switch Circuit |
SPST - NC |
Switch Time (Ton, Toff) (Max) |
150ns, 100ns |
Charge Injection |
2pC |
Channel-to-Channel Matching (ΔRon) |
300m Ω |
Crosstalk |
-85dB @ 1MHz |
Switching |
BREAK-BEFORE-MAKE |
Normal Position |
NC |
Voltage - Supply, Dual (V±) |
±2.7V~8V |
Height Seated (Max) |
1.75mm |
Length |
4.9mm |
Width |
3.9mm |
Radiation Hardening |
No |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Lead Free |
MAX321ESA+ Overview
The electronic part can be shipped overseas conveniently because it is packaged in 8-SOIC (0.154, 3.90mm Width). To ensure high reliability, a new packaging method Tube is used. A switch device like this is mounted in Surface Mount. Multiplexer and demultiplexer circuits have a number 1:1. Around -40°C~85°C TA is the extended operating temperature. In total, there have been 8 terminations. The electronic part provides high-quality output because it has 1 channels. When the electronic component is given a voltage of 5V, it should be turned on and run. This electronic part can be found in the 8 series. A SPST - NC switching circuit is used for these analog switches. A 2 circuit is present in this switch device. Use MAX321 to search for variants of the digital switches. As far as internal resistance is concerned, it has 35Ohm. You can find the functions of the 8 pins in the datasheets. The analog multiplexer shown here is a typical Multiplexer or Switches. In normalcircumstances, users should not exceed 8V volts for the multiplexer. Analog switch ics with Dual supply type are cost-effective. The lowest voltage fed to the electronic component should be 2.7V. An operating current of 1μA would be sufficient for this switch device. If put voltage greater than 80μA on the device, damage may be caused to the analogue multiplexer. For this multiplexer, dual supply voltage is feasible, but it should not exceed 8V. If you are using dual power supplies, you should attach at least 2.7V. As far as the outputs go, this switch multiplexer utilizes SEPARATE OUTPUT of them.
MAX321ESA+ Features
1 Channels
Switch Circuit: SPST - NC
1μA Supply Current
MAX321ESA+ Applications
There are a lot of Maxim Integrated MAX321ESA+ Analog Switches & Multiplexers ICs applications.
- Remote Powered Equipment
- Battery Powered Instruments
- Public switching systems
- USB 1.1 signal switching circuits
- PCMCIA cards
- Signal routing between systems
- Avionics
- Existing multiplexer applications (both fault-protected and nonfault-protected)
- Industrial
- Automatic test equipment