Isocom, ISP844ASM AC Input Phototransistor Output Quad Optocoupler, Surface Mount, 16-Pin DIP
- RS Stock No.:
- 171-8222
- Mfr. Part No.:
- ISP844ASM
- Manufacturer:
- Isocom
Discontinued product
- RS Stock No.:
- 171-8222
- Mfr. Part No.:
- ISP844ASM
- Manufacturer:
- Isocom
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- TH
Product Details
The ISP814, ISP824, ISP844 series of optical coupled isolators consist of two infrared light emitting diodes connected in inverse parallel and NPN silicon photo transistors in space efficient dual in line plastic packages.
High Isolation Voltage (5.3kVRMS,7.5kVPK)
AC or polarity insensitive input
All electrical parameters 100% tested
Computer terminals
Industrial systems controllers
Telephone sets, Telephone exchangers
Signal transmission between systems of
different potentials and impedances
AC or polarity insensitive input
All electrical parameters 100% tested
Computer terminals
Industrial systems controllers
Telephone sets, Telephone exchangers
Signal transmission between systems of
different potentials and impedances
Specifications
Attribute | Value |
|---|---|
| Mounting Type | Surface Mount |
| Output Device | Phototransistor |
| Maximum Forward Voltage | 1.4V |
| Number of Channels | 4 |
| Number of Pins | 16 |
| Package Type | DIP |
| Input Current Type | AC |
| Typical Rise Time | 4µs |
| Maximum Input Current | ±50 mA |
| Isolation Voltage | 5.3 kVrms, 7500 V Pk |
| Maximum Current Transfer Ratio | 150% |
| Minimum Current Transfer Ratio | 50% |
| Typical Fall Time | 3µs |
| Series | ISP844 |