Inactivity Warning Dialog
The DG211B, DG212B analog switches are highly improved versions of the industry-standard DG211, DG212. These devices are fabricated in Vishay Siliconix’ proprietary silicon gate CMOS process, resulting in lower on-resistance, lower leakage, higher speed, and lower power consumption.
These quad single-pole single-throw switches are designed for a wide variety of applications in telecommunications, instrumentation, process control, computer peripherals, etc. An improved charge injection compensation design minimizes switching transients. The DG211B and DG212B can handle up to ± 22 V, and have an improved continuous current rating of 30 mA. An epitaxial layer prevents latchup.
All devices feature true bi-directional performance in the on condition, and will block signals to the supply levels in the off condition.
The DG211B is a normally closed switch and the DG212B is a normally open switch. (see Truth Table.)
Key Features
|
Description | Value |
---|---|---|
|
Maximum On Resistance Range | 150 to 250 Ohm |
|
No. of Channels | 4 |
|
IC Function | Analog Switch |
|
Type | Analog Switch |
|
Power Supply Type | Single, Dual Supply |
|
Supply Voltage Range | 4.5V to 25V, ± 4.5V to ± 22V |
|
Polarity | Non-Inverting |
|
Number of Inputs per Chip | 4 |
|
Number of Channels per Chip | 4 |
|
Dual Supply Voltage Max | 22V |
|
On Resistance Max | 160 |
|
Maximum High Level Output Current | 100 mA |
|
Switch Configuration | SPST |
|
No. of Pins | 16 |
|
Output Signal Type | Single-Ended |
|
Product Range | DG Series |
|
Maximum Power Dissipation | 640 mW |
|
Operating Temperature Max | 85 |
|
IC Mounting | Surface Mount |
|
Operating Temperature Min | -40 |
|
IC Case / Package | SOIC N |
Description | Value |
---|---|
ECCN: | EAR99 |
SCHEDULE B: | 8542390000 |
HTSN: | 8542390001 |