 |  |  | |
| PartNumber | STG3856QTR | STG3820BJR | STG3856 |
| Description | Analog Switch ICs Lo Vltg 1.0 Ohm Max Dual SP3T Switch | Analog Switch ICs High Speed Quad DPDT C2MOS LV Switch | |
| Manufacturer | STMicroelectronics | STMicroelectronics | - |
| Product Category | Analog Switch ICs | Analog Switch ICs | - |
| RoHS | Y | Y | - |
| Number of Switches | 2 Switch | 4 Switch | - |
| Configuration | 2 x SP3T | 4 x DPDT | - |
| On Resistance Max | 1 Ohms | 7.3 Ohms | - |
| Switch Voltage Max | 4.3 V | 3 V | - |
| On Time Max | 40 ns | 15 ns | - |
| Off Time Max | 20 ns | 13 ns | - |
| Operating Supply Voltage | 1.4 V to 4.3 V | 1.65 V to 4.3 V | - |
| Minimum Operating Temperature | - 55 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 85 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | QFN-12 | FlipChip-30 | - |
| Packaging | Reel | Reel | - |
| Height | 0.88 mm | - | - |
| Length | 4 mm | - | - |
| Series | STG3856 | STG3820 | - |
| Supply Type | Single Supply | Single Supply | - |
| Width | 4 mm | - | - |
| Brand | STMicroelectronics | STMicroelectronics | - |
| Supply Current Max | 50 nA | 200 nA | - |
| Pd Power Dissipation | 18.5 mW | 1.12 W | - |
| Product Type | Analog Switch ICs | Analog Switch ICs | - |
| Factory Pack Quantity | 3000 | 5000 | - |
| Subcategory | Switch ICs | Switch ICs | - |
| Supply Voltage Max | 4.3 V | 4.3 V | - |
| Supply Voltage Min | 1.4 V | 1.65 V | - |
| Unit Weight | 0.000776 oz | - | - |