CONFIDENTIAL ADVANCE INFORMATION Rev. 0.71

April 6, 2015

ES9023 Datasheet

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

8

ELECTRICAL SPECIFICATIONS

ABSOLUTE MAXIMUM RATINGS

PARAMETER

RATING

Storage temperature

–65°C to +105°C

Voltage range for 5V tolerant pins

–0.5V to +5.5V

Voltage range for all other pins

–0.5V to (AVCC+ 0.5V)

WARNING: Stress beyond those listed under the Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only, and

functional operation of the device at these or any other conditions beyond those indicated in the Recommended Operating Conditions section of this

specification is not implied. Exposure to the Absolute Maximum Ratings conditions for extended periods may affect device reliability.

WARNING: Electrostatic Discharge (ESD) can damage this device. Proper procedures must be followed to avoid ESD when handling this device.

RECOMMENDED OPERATING CONDITIONS

PARAMETER

SYMBOL

CONDITIONS

Operating temperature

TA

0°C to 70°C

Power supply voltage

AVCC

+3.6V ±5%, 31mA nominal (Note 1), or

+3.3V ±5%, 23mA nominal (Note 1)

Note

1) fs = 48kHz, MCLK = 27MHz, I

DC ELECTRICAL CHARACTERISTICS

SYMBOL

PARAMETER

MIN

MAX

UNIT

COMMENTS

2

AVCC

V

All inputs TTL levels except CLK

and 5V tolerant input pins

High-level input voltage

2

5.5

V

All 5V tolerant inputs

Low-level input voltage

–0.3

0.8

V

All input TTL levels except CLK

CLK high-level input

2

AVCC+ 0.25

V

CLK low-level input

–0.3

0.8

V

TTL level input

High-level output voltage

3

V

Low-level-output voltage

0.45

V

Input leakage current

15

Output leakage current

15

A

Input capacitance

10

Input/output capacitance

12

pF

fc = 1MHz

CLK capacitance

20

pF

fc = 1MHz