ES9219 Datasheet

CONFIDENTIAL ADVANCE INFORMATION 1.0.4

February 27, 2020

67

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

Ordering Information

Part Number

Description

Package

ES9219C

SABRE 32-bit Low Power Stereo DAC with Headphone Amplifier, Analog Volume

Control, APLL, and Output Switch, on-chip feedback resistors

42-ball CSP

Revision History

Current Version 1.0.4

Rev.

Date

Notes

1.0

Dec 5, 2019

Initial release

1.0.1

Dec 9, 2019

Changed name of Register 45 [1] “CP_CLKIO_SEL” due to naming conflict

1.0.2

Dec 10, 2019

Changed PLL_CP_BIAS_SEL, Register 199 Values

Changed Registers 45-47 Naming for clarity

Modified instructions for Register 193 [7] & [6]

1.0.3

Jan 7, 2020

Updated reference schematic & typical application diagram with pullup on EJD pin

1.0.4

Mar 3, 2020

Changed Built in Filter type to Hybrid fast roll-off (Reg 7) & Settings

ESS IC's are not intended, authorized, or warranted for use as components in military applications, medical devices or life support systems. ESS assumes no liability whatsoever and

disclaims any expressed, implied or statutory warranty for use of ESS IC's in such unsuitable applications.

No part of this publication may be reproduced, stored in a retrieval system, transmitted, or translated in any form or by any means, electronic, mechanical, manual, optical, or otherwise,

without the prior written permission of ESS Technology, Inc. ESS Technology, Inc. makes no representations or warranties regarding the content of this document. All specifications

are subject to change without prior notice. ESS Technology, Inc. assumes no responsibility for any errors contained herein. U.S. patents pending.