| Part Number | AD8128ACPZ-RL | AD8123ACPZ-RL | 
|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | 
| Category | Interface - Drivers, Receivers, Transceivers | Interface - Drivers, Receivers, Transceivers | 
|   |   | |
| Product Status | Active | Active | 
| Type | Receiver | Receiver | 
| Protocol | Ethernet | - | 
| Number of Drivers/Receivers | 0/1 | 0/3 | 
| Duplex | - | - | 
| Receiver Hysteresis | - | 70 mV | 
| Data Rate | - | - | 
| Voltage - Supply | 4.5V ~ 5.5V | ±4.5V ~ 5.5V | 
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 8-WFDFN Exposed Pad, CSP | 40-WFQFN Exposed Pad, CSP | 
| Supplier Device Package | 8-LFCSP-WD (3x3) | 40-LFCSP-WQ (6x6) |