The DG441 and DG442 monolithic CMOS analog switches are drop-in replacements for the popular DG201A and DG202 series devices. They include four independent single pole single throw (SPST) analog switches, TTL and CMOS compatible digital inputs, and a voltage reference for logic thresholds.brbr These switches feature lower analog ON resistance (85?) and faster switch time (tsubON/sub 250ns) compared to the DG201A and DG202. Charge injection has been reduced, simplifying sample and hold applications.brbr The improvements in the DG441 series are made possible by using a high voltage silicon-gate process. An epitaxial layer prevents the latch-up associated with older CMOS technologies. The 44V maximum voltage range permits controlling 40VP-P signals. Power supplies may be single ended from +5V to +34V, symmetrical supplies from ±5V to ±22V or asymmetrical supplies limited to a maximum differential voltage of 44V with a V+ max of 34V or a V- max of -25V.brbr The four switches are bilateral, equally matched for AC or bidirectional signals. The ON resistance variation with analog signals is quite low over a ±5V analog input range. The switches in the DG441 and DG442 are identical, differing only in the polarity of the selection logic.
Manufacturer: Intersil
Win Source Part Number: 134208-DG441DYZ-T
Packaging: Reel - TR
Number of Circuits: 4
Switch Circuit: SPST - NC
Charge Injection: -1pC
Crosstalk: -100dB @ 1MHz
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Max On Resistance: 85 Ohm
Case / Package: 16-SOIC
Single Supply Voltage (V+): 5 V to 34 V
Dual Supply Voltage(V±): ±5 V to 22 V
Max Switch Time (Ton,Toff): 250ns, 120ns
Channel Capacitance(CS off, CD off): 4pF, 4pF
Max Leakage Current (IS off): 500pA
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 60 pct.
Supply and Demand Status: Limited
4 Circuit IC Switch 1:1 85Ohm 16-SOIC
4 Circuit IC Switch 1:1 85Ohm 16-SOIC
4 Circuit IC Switch 1:1 85Ohm 16-SOIC
IC SWITCH QUAD SPST 16SOIC
4 Circuit IC Switch 1:1 85Ohm 16-SOIC
IC SWITCH QUAD SPST 16SOIC
| Renesas Electronics Corporation | Win Source Electronics | DigiKey | RS Components, Ltd. | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Analog Crosspoint Switches | IC Analog Multiplexers | IC Analog Multiplexers | IC Analog Multiplexers | IC Analog Multiplexers | IC Analog Multiplexers | IC Analog Multiplexers |
| Product Number | DG441DYZ-T | 134208-DG441DYZ-T | DG441DYZ-TCT-ND | 1969033 | DG441DYZ-T | DG441DYZ-T | DG441DYZ-T |
| Product Name | Monolithic, Quad SPST, CMOS Analog Switches | Interface - Interface - Analog Switches, Multiplexers, Demultiplexers - DG441DYZ-T | Analog Switches, Multiplexers, Demultiplexers | Multiplexer & Demultiplexer ICs | Integrated Circuits (ICs) - Interface - Analog Switches, Multiplexers, Demultiplexers | Analog Switches, Multiplexers, Demultiplexers | Interface - Analog Switches, Multiplexers, Demultiplexers |
| Supply Voltage (VS) | 9 to 40 volts | 5 to 34 volts | 5 to 34 volts | 5 to 34 volts | |||
| Package Type | PDIP; SOIC; TSSOP | SOIC; 16-SOIC | SOIC; "16-SOIC | SOIC; 16-SOIC (0.154\", 3.90mm Width) | |||
| Number of Devices | 4 | ||||||
| Normal Condition | Normally Closed (NC) | Normally Closed (NC) | Normally Closed (NC) | Normally Closed (NC) | |||
| Features | Single-Supply |
