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| Part Number | DS1640S | DS1640SN | DS1640S+ | DS1640 | DS1640+ |
|---|---|---|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| Switch Type | Latched Driver | Latched Driver | Latched Driver | Latched Driver | Latched Driver |
| Number of Outputs | 4 | 4 | 4 | 4 | 4 |
| Ratio - Input:Output | 1:1 | 1:1 | 1:1 | 1:1 | 1:1 |
| Output Configuration | High Side | High Side | High Side | High Side | High Side |
| Output Type | P-Channel | P-Channel | P-Channel | P-Channel | P-Channel |
| Interface | On/Off | On/Off | On/Off | On/Off | On/Off |
| Voltage - Load | 3V ~ 5.5V | 3V ~ 5.5V | 3V ~ 5.5V | 3V ~ 5.5V | 3V ~ 5.5V |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Current - Output (Max) | 300mA | 300mA | 300mA | 300mA | 300mA |
| Rds On (Typ) | 67mOhm | 67mOhm | 67mOhm | 67mOhm | 67mOhm |
| Input Type | Non-Inverting | Non-Inverting | Non-Inverting | Non-Inverting | Non-Inverting |
| Features | - | - | - | - | - |
| Fault Protection | - | - | - | - | - |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Through Hole | Through Hole |
| Supplier Device Package | 16-SOIC | 16-SOIC | 16-SOIC | 16-PDIP | 16-PDIP |
| Package / Case | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC (0.295", 7.50mm Width) | 16-DIP (0.300", 7.62mm) | 16-DIP (0.300", 7.62mm) |
