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| Part Number | AD7756ARS | ADE7756ARS | AD7751ARS | AD7755ARS | 
|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | 
| Product Status | Active | Obsolete | Active | Active | 
| Input Impedance | 390kOhm | 390kOhm | 400kOhm | 390kOhm | 
| Measurement Error | ±0.4% | 0.1% | 0.1% | 0.1% | 
| Voltage - I/O High | 2.4V, 4V | 2.4V | 2.4V, 4.5V | 2.4V, 4.5V | 
| Voltage - I/O Low | 0.8V, 0.4V | 0.8V | 0.8V, 0.5V | 0.8V, 0.5V | 
| Current - Supply | 3mA | 3mA | 2mA | 2mA | 
| Voltage - Supply | 4.5 V ~ 5.5 V | 4.75 V ~ 5.25 V | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V | 
| Meter Type | 2 x Single Phase | Single Phase | Single Phase | Single Phase | 
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | 
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | 
| Package / Case | 20-SSOP (0.209", 5.30mm Width) | 20-SSOP (0.209", 5.30mm Width) | 24-SSOP (0.209", 5.30mm Width) | 24-SSOP (0.209", 5.30mm Width) | 
| Supplier Device Package | 20-SSOP | 20-SSOP | 24-SSOP | 24-SSOP |