Datasheet Texas Instruments TS3A4742DGKR
| Manufacturer | Texas Instruments |
| Series | TS3A4742 |
| Part Number | TS3A4742DGKR |
0.8-Ohm Low-Voltage Single-Supply Dual SPST Analog Switch 8-VSSOP -40 to 85
Datasheets
TS3A474x 0.9-Ω Low-Voltage Single-Supply 2-Channel SPST Analog Switches datasheet
PDF, 1.0 Mb, Revision: F, File published: Dec 3, 2015
Extract from the document
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Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 8 |
| Package Type | DGK |
| Industry STD Term | VSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2500 |
| Carrier | LARGE T&R |
| Device Marking | L7R |
| Width (mm) | 3 |
| Length (mm) | 3 |
| Thickness (mm) | .97 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1.07 |
| Mechanical Data | Download |
Parametrics
| Bandwidth | 125 MHz |
| Bandwidth(Max) | 125 MHz |
| Configuration | 1:1 SPST |
| ESD Charged Device Model | 1 kV |
| ESD HBM | 4 kV |
| Input/Ouput Voltage(Max) | 3.6 V |
| Input/Output Continuous Current(Max) | 100 mA |
| Input/Output OFF-state Capacitance(Typ) | 20 pF |
| Input/Output ON-state Capacitance(Typ) | 43 pF |
| Number of Channels | 2 |
| OFF-state leakage current(Max) | 0.018 µA |
| ON-state leakage current(Max) | 0.005 µA |
| Operating Temperature Range | -40 to 85 C |
| Package Group | VSSOP |
| Package Size: mm2:W x L | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) PKG |
| Rating | Catalog |
| Ron(Max) | 2 Ohms |
| Ron(Typ) | 0.7 Ohms |
| Supply Current(Max) | 0.75 uA |
| Supply Range | 3.6 Max |
| VIH(Min) | 1 V |
| VIL(Max) | 0.5 V |
| Vdd(Max) | 3.6 V |
| Vdd(Min) | 1.6 V |
| Vss(Max) | N/A V |
| Vss(Min) | N/A V |
Eco Plan
| RoHS | Compliant |
Application Notes
- Preventing Excess Power Consumption on Analog SwitchesPDF, 238 Kb, File published: Jul 3, 2008
Analog switches are extensively used for switching audio signals in battery-powered applications, such as mobile phones. In any cases, the switch is powered directly from the battery, but it receives control signals from a lower voltage processor GPIO. For most analog switches, this application condition leads to an excess supply current draw that catches system designers by surprise. This applica
Model Line
Series: TS3A4742 (2)
- TS3A4742DCNR TS3A4742DGKR
Manufacturer's Classification
- Semiconductors > Switches and Multiplexers > Analog Switches/Muxes
