| Part Number | ISL43640IUZ-T | ISL43640IU-T | 
|---|---|---|
| Manufacturer | Renesas Electronics America Inc | Renesas Electronics America Inc | 
| Category | Interface - Analog Switches, Multiplexers, Demultiplexers | Interface - Analog Switches, Multiplexers, Demultiplexers | 
|   |   | |
| Product Status | Active | Obsolete | 
| Switch Circuit | SP4T | SP4T | 
| Multiplexer/Demultiplexer Circuit | 4:1 | 4:1 | 
| Number of Circuits | 1 | 1 | 
| On-State Resistance (Max) | 50Ohm | 50Ohm | 
| Channel-to-Channel Matching (ΔRon) | 500mOhm | 500mOhm | 
| Voltage - Supply, Single (V+) | 2.7V ~ 12V | 2.7V ~ 12V | 
| Voltage - Supply, Dual (V±) | - | - | 
| Switch Time (Ton, Toff) (Max) | 30ns, 28ns | 30ns, 28ns | 
| -3db Bandwidth | - | - | 
| Charge Injection | 1.2pC | 1.2pC | 
| Channel Capacitance (CS(off), CD(off)) | 4pF, 11pF | 4pF, 11pF | 
| Current - Leakage (IS(off)) (Max) | 1nA | 1nA | 
| Crosstalk | - | - | 
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 
| Supplier Device Package | 10-MSOP | 10-MSOP |