1Kbit OTP EPROM with 1-Wire interface
The DS2502-E48+ is a 1Kbit one-time-programmable (OTP) EPROM from Analog Devices, organized as 128 x 8 bits and accessed over a single-contact 1-Wire interface.
DS2502-E48+ Analog Devices 1Kbit OTP EPROM, 1-Wire, TO-92-3
MPNDS2502-E48+
End of Life
Analog Devices DS2502-E48+ OTP EPROM, 1Kbit, 1-Wire interface, 2.8V-6V supply, TO-92-3 through-hole, -40°C to 85°C.
$3.95Ref. price · indicative, final on quote
PackagingTO-226-3, TO-92-3 (TO-226AA)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Memory type | Non-Volatile |
| Mounting | Through Hole |
| Supply voltage | 2.8V ~ 6V |
| Memory interface | 1-Wire® |
| Operating temperature | -40°C ~ 85°C (TA) |
| Package | Bulk |
| Technology | EPROM - OTP |
| Memory size | 1Kbit |
| Memory format | EPROM |
| Case | TO-226-3, TO-92-3 (TO-226AA) |
| Memory organization | 128 x 8 |