Monolithic Quad SPST, CMOS Analog Switches
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Overview
Description
The DG411 series monolithic CMOS analog switches are drop-in replacements for the popular DG211 and DG212 series devices. They include four independent single pole throw (SPST) analog switches, and TTL and CMOS compatible digital inputs. These switches feature lower analog ON-resistance (ONP-P signals. Power supplies may be single-ended from +5V to 44V, or split from ±5V to ±20V. The four switches are bilateral, equally matched for AC or bidirectional signals. The ON-resistance variation with analog signals is quite low over a ±15V analog input range. The switches in the DG411 and DG412 are identical, differing only in the polarity of the selection logic. Two of the switches in the DG413 (#2 and #3) use the logic of the DG211 and DG411 (i. e. , a logic 0 turns the switch ON) and the other two switches use DG212 and DG412 positive logic. This permits independent control of turn-on and turn-off times for SPDT configurations, permitting break-before-make or makebefore- break operation with a minimum of external logic.
Features
- ON-Resistance (Max) 35Ω
- Low Power Consumption (PD) <35µW
- Fast Switching Action
- tON (Max) 175ns
- tOFF (Max) 145ns
- Low Charge Injection
- Upgrade from DG211, DG212
- TTL, CMOS Compatible
- Single or Split Supply Operation
- Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
Applications
- Audio Switching
- Battery Operated Systems
- Data Acquisition
- Hi-Rel Systems
- Sample and Hold Circuits
- Communication Systems
- Automatic Test Equipment
Documentation
| Document title | Document type
|
Date Date | |
|---|---|---|---|
| PDF 744 KB | Datasheet | ||
| PDF 843 KB | Application Note | ||
| PDF 468 KB | Application Note | ||
| PDF 300 KB | Application Note | ||
| PDF 270 KB | Application Note | ||
| PDF 4.91 MB 日本語 | Brochure | ||
| PDF 114 KB | Product Change Notice | ||
| PDF 152 KB | Product Change Notice | ||
| PDF 86 KB | Product Change Notice | ||
| PDF 121 KB | Product Change Notice | ||
| PDF 136 KB | Product Change Notice | ||
| PDF 120 KB | Product Change Notice | ||
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Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Product Options
Processing table
| PDIP | Tube | 4000 | Get Samples, | |
| TSSOP | Tube | 1920 | Get Samples, | |
| TSSOP | Reel | 2500 | ||
| SOICN | Tube | 1920 | Get Samples, | |
| SOICN | Reel | 2500 |
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