Analog Devices DS2490S Controllers Interface
IC BRIDGE CLIP USB TO 1-W 24SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
DS2490S
Detailed Description
IC BRIDGE CLIP USB TO 1-W 24SOIC
Package
24-SOIC (0.295", 7.50mm Width)
Key Features
Package / Case: 24-SOIC (0.295", 7.50mm Width)
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
DS2490S Datasheet
Quick Jump:
Technical Specifications
Analog Devices DS2490S Controllers Interface technical specifications.
General
Interface
1-Wire®
Protocol
USB
Package / Case
24-SOIC
Operating Temperature
0°C ~ 70°C
Supply Voltage
3V ~ 5.5V
Lifecycle Status
Obsolete
Current Supply
20mA
Function
Bridge, USB to 1-Wire®
Alternate Parts Comparison (DS2490S vs DS1230Y-120+ vs DS1220AB-200IND+ vs DS1225AB-70+)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 24-SOIC | 28-DIP Module | 24-DIP Module | 28-DIP Module |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) |
| Supply Voltage | 3V ~ 5.5V | 4.5V ~ 5.5V | 4.75V ~ 5.25V | 4.75V ~ 5.25V |
| Interface | 1-Wire® | Parallel | Parallel | Parallel |
| Lifecycle Status | Obsolete | Active | Active | Active |
| Series | -- | DS1230Y | DS1220AB | DS1225AB |
| Mounting Type | -- | Through Hole | Through Hole | Through Hole |
| Memory Size | -- | 256Kb (32K x 8) | 16Kbit | 64Kbit |
| Data Bus Width | -- | 8 | 8 | 8 |
| Number of Pins | -- | 28 | 24 | 28 |
| Access Time | -- | 120 ns | 200 ns | 70 ns |
| Automotive | -- | No | No | No |
| Action |
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