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| Part Number | DG441CJ | DG441EJ | DG441DJ | DG442CJ | DG441CY | DG444CJ | DG441CJ+ | DG421CJ | 
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Harris Corporation | Intersil | 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 | Active | Obsolete | Obsolete | Obsolete | Obsolete | Active | Obsolete | 
| Switch Circuit | SPST - NC | SPST | SPST - NC | SPST - NO | SPST - NC | SPST - NC | SPST - NC | SPST - NO | 
| Multiplexer/Demultiplexer Circuit | 1:1 | 1:1 | 1:1 | 1:1 | 1:1 | 1:1 | 1:1 | 1:1 | 
| Number of Circuits | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 
| On-State Resistance (Max) | 85Ohm | 85Ohm | 85Ohm | 85Ohm | 85Ohm | 85Ohm | 85Ohm | 35Ohm | 
| Channel-to-Channel Matching (ΔRon) | 4Ohm (Max) | - | 4Ohm (Max) | 4Ohm (Max) | 4Ohm (Max) | 4Ohm (Max) | 4Ohm (Max) | 3Ohm (Max) | 
| Voltage - Supply, Single (V+) | 10V ~ 30V | ±15V | 12V | 10V ~ 30V | 10V ~ 30V | 10V ~ 30V | 10V ~ 30V | 10V ~ 30V | 
| Voltage - Supply, Dual (V±) | ±4.5V ~ 20V | ±15V | ±15V | ±4.5V ~ 20V | ±4.5V ~ 20V | ±4.5V ~ 20V | ±4.5V ~ 20V | ±4.5V ~ 20V | 
| Switch Time (Ton, Toff) (Max) | 250ns, 120ns | 250ns, 120ns | 220ns, 120ns | 250ns, 170ns | 250ns, 120ns | 250ns, 120ns | 250ns, 120ns | 250ns, 200ns | 
| -3db Bandwidth | - | - | - | - | - | - | - | - | 
| Charge Injection | 5pC | 1pC | -1pC | 5pC | 5pC | 5pC | 5pC | 10pC | 
| Channel Capacitance (CS(off), CD(off)) | 4pF, 4pF | 4pF, 4pF | 4pF, 4pF | 4pF, 4pF | 4pF, 4pF | 4pF, 4pF | 4pF, 4pF | 12pF, 12pF | 
| Current - Leakage (IS(off)) (Max) | 500pA | 500pA | 500pA | 500pA | 500pA | 500pA | 500pA | 500pA | 
| Crosstalk | -100dB @ 1MHz | -100dB @ 1MHz | -100dB @ 1MHz | -100dB @ 1MHz | -100dB @ 1MHz | -100dB @ 1MHz | -100dB @ 1MHz | -90dB @ 1MHz | 
| Operating Temperature | 0°C ~ 70°C (TA) | -40°C ~ 85°C | -40°C ~ 85°C (TA) | 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 | Through Hole | Through Hole | Through Hole | Through Hole | Surface Mount | Through Hole | Through Hole | Through Hole | 
| Package / Case | 16-DIP (0.300", 7.62mm) | 16-DIP (0.300", 7.62mm) | 16-DIP (0.300", 7.62mm) | 16-DIP (0.300", 7.62mm) | 16-SOIC (0.154", 3.90mm Width) | 16-DIP (0.300", 7.62mm) | 16-DIP (0.300", 7.62mm) | 16-DIP (0.300", 7.62mm) | 
| Supplier Device Package | 16-PDIP | 16-PDIP | 16-PDIP | 16-PDIP | 16-SOIC | 16-PDIP | 16-PDIP | 16-PDIP |