640-1, 640102103, 640104411 Selling Leads, Datasheet
MFG:TELEDYNE Package Cooled:3 D/C:DIP4
640-1, 640102103, 640104411 Datasheet download
Part Number: 640-1
MFG: TELEDYNE
Package Cooled: 3
D/C: DIP4
MFG:TELEDYNE Package Cooled:3 D/C:DIP4
640-1, 640102103, 640104411 Datasheet download
MFG: TELEDYNE
Package Cooled: 3
D/C: DIP4
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Datasheet: 640-1
File Size: 163950 KB
Manufacturer:
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PDF/DataSheet Download
Datasheet: 640
File Size: 116301 KB
Manufacturer: LITTELFUSE [Littelfuse]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: 640
File Size: 116301 KB
Manufacturer: LITTELFUSE [Littelfuse]
Download : Click here to Download
The 640-1 is a kind of solid state AC/DC relay. It is most frequently used as a data coupler, isolated line driver, current loop switch, and for general purpose analog and transducer signal switching.
There are some features as follows. First is solid state pin compatible replacement for DIP read relays. Secondly, it swithes AC or DC up to 50 V. Then is low on-resistance (2 ohms typical). Next is high switching speed. The last one is standard TO-116 DIP.
What comes next is about the electrical specifications (25 unless otherwise specified). The minimum control voltage range is from 4.0 to 10.0 Vdc. The maximum must turn off voltage is 0.4 Vdc. The minimum dielectric strength (input to output) is 1500 V rms when 60 Hz, sine wave. The minimum isolation is 10 ohms. The maximum capacitance (input to output) is 5 pF. The maximum reverse voltage protection is 3 Vdc. The typical output "on" resistance is 2 ohms and the maximum is 5 ohms. The minimum output voltage (at any current) is 0 V peak and the maximum is ±50 V peak.