CP2114-CS42L55EK View Datasheet(PDF) - Silicon Laboratories

Part Name

Description

Manufacturer

CP2114-CS42L55EK

SINGLE-CHIP USB AUDIO TO I2S DIGITAL AUDIO BRIDGE

Silicon Laboratories 

CP2114

2. Electrical Characteristics

Table 1. Global DC Electrical Characteristics

VDD = 3.0 to 3.6 V, –40 to +85 °C unless otherwise specified.

Parameter

Test Condition

Min

Typ

Max Unit

Digital Supply Voltage (VDD)

Digital Port I/O Supply Voltage (VIO)

Digital Supply Current

(USB Active Mode)1

Bus Powered Mode

Self Powered Mode with

Regulator enabled

Self Powered Mode with

Regulator disabled

3.0

—

3.6

V

1.8

—

VDD

V

—

18

28

mA

Digital Supply Current

(USB Suspend Mode)1

Bus Powered Mode

Self Powered Mode with

Regulator enabled

—

750

940

µA

Supply Current - USB Pull-up2

Self Powered Mode with

Regulator disabled

—

0.99

1.2

mA

—

200

228

µA

Specified Operating Temperature

Range

–40

—

+85

°C

Notes:

1. If the device is connected to the USB bus, the USB Pull-up Current should be added to the supply current for total

supply current.

2. The USB Pull-up supply current values are calculated values based on USB specifications.

Rev. 1.1

5

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