ES9219 Datasheet

CONFIDENTIAL 1.0.4

February 27, 2020

5

ESS TECHNOLOGY, INC. 237 South Hillview Drive, Milpitas, CA 95035, USA Tel (408) 643-8800 • Fax (408) 643-8801

Register 135: ANALOG CONTROL OVERRIDES & CMP/ATR CONTROL............................................................................................................. 55

Register 136: DRE CONFIG ..................................................................................................................................................................................... 56

Register 137-138: DRE GAIN CH1........................................................................................................................................................................... 56

Register 139-140: DRE GAIN CH2........................................................................................................................................................................... 57

Register 141-142: DRE ON THRESHOLD ............................................................................................................................................................... 57

Register 143-144: DRE OFF THRESHOLD ............................................................................................................................................................. 57

Register 145: DRE DECAY RATE ............................................................................................................................................................................ 57

Register 146: MQA CONFIG .................................................................................................................................................................................... 58

Register 147-151: RESERVED................................................................................................................................................................................. 58

Synchronous I2C Interface (0x94 or 0x96).................................................................................................................................................................... 59

Register 192: SOFT_RESET .................................................................................................................................................................................... 59

Register 193: PLL CONFIG1 .................................................................................................................................................................................... 59

Register 194-197: PLL CONFIG2 ............................................................................................................................................................................. 60

Register 198-199: PLL CONFIG3 ............................................................................................................................................................................. 60

Register 200: PLL CONFIG4 .................................................................................................................................................................................... 61

Register 201: PLL CONFIG5 .................................................................................................................................................................................... 61

ES9219C Reference Schematic ........................................................................................................................................................................................ 62

42-Ball CSP Mechanical Dimensions ................................................................................................................................................................................ 63

42-Ball CSP Top View Marking ......................................................................................................................................................................................... 64

Reflow Process Considerations......................................................................................................................................................................................... 65

Temperature Controlled ................................................................................................................................................................................................ 65

Manual........................................................................................................................................................................................................................... 65

RPC-1 Classification reflow profile................................................................................................................................................................................ 66

RPC-2 Pb-Free Process – Classification Temperatures (Tc)........................................................................................................................................ 66

Ordering Information.......................................................................................................................................................................................................... 67

Revision History................................................................................................................................................................................................................. 67