Analog Devices DS2187S/T&R Telecom
IC TELECOM INTERFACE 20SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
DS2187S/T&R
Detailed Description
IC TELECOM INTERFACE 20SOIC
Package
20-SOIC (0.295", 7.50mm Width)
Key Features
Package / Case: 20-SOIC (0.295", 7.50mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
DS2187S/T&R Datasheet
Quick Jump:
Technical Specifications
Analog Devices DS2187S/T&R Telecom technical specifications.
General
Series
DS2187S
Interface
T1
RoHS
Yes
Package / Case
20-SOIC
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C
Supply Voltage
4.75V ~ 5.25V
Lifecycle Status
Obsolete
Current Supply
18mA
Number of Circuits
1
Alternate Parts Comparison (DS2187S/T&R 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 | |
|---|---|---|---|---|
| Series | DS2187S | DS1230Y | DS1220AB | DS1225AB |
| Package / Case | 20-SOIC | 28-DIP Module | 24-DIP Module | 28-DIP Module |
| Mounting Type | Surface Mount | Through Hole | Through Hole | Through Hole |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) |
| Supply Voltage | 4.75V ~ 5.25V | 4.5V ~ 5.5V | 4.75V ~ 5.25V | 4.75V ~ 5.25V |
| Interface | T1 | Parallel | Parallel | Parallel |
| RoHS | Yes | Compliant | Compliant | Compliant |
| Lifecycle Status | Obsolete | Active | Active | Active |
| Package | 20-SOIC (0.295", 7.50mm Width) | DIP | DIP | DIP |
| Memory Size | -- | 256Kb (32K x 8) | 16Kbit | 64Kbit |
| Data Bus Width | -- | 8 | 8 | 8 |
| Number of Pins | -- | 28 | 24 | 28 |
| Action |
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