| Part Numbert | Mfg | Packt | D/C | Descriptiont | Qty | Company/Contact | |
| STA389 | Sirenza | 1010 |
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STA389 Datasheet The MP111 has two ground pins (pins 3, 32). These pins provide a return for the internal capacitive bypassing of the small signal portions of the MP111. The two ground pins are not connected together on the substrate. Both of these pins are required to be connected to the system signal ground. STA389 Price
STA389 on stock HOLD is used in conjunction with the CS pin to select the device. Once the partis selected and a serialsequence is underway, HOLD may be used to pause the serial communication with the controller without resetting the serialsequence. To pause, HOLD must be brought LOW while SCKis LOW. To resume communication, HOLD is brought HIGH, again while SCK is LOW. If the pause feature is not used, HOLD should be held HIGH at all times.
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