PCM1820 datasheet(6/130 Pages) TI

6 / 130 page

7.3 Recommended Operating Conditions

MIN

NOM

MAX

UNIT

POWER

AVDD,

AREG(1)

Analog supply voltage AVDD to AVSS (AREG is generated using onchip regulator):

AVDD 3.3-V operation

3.0

3.3

3.6

Analog supply voltage AVDD and AREG to AVSS (AREG internal regulator is

shutdown): AVDD 1.8-V operation

1.7

1.8

1.9

IOVDD

IO supply voltage to VSS (thermal pad): IOVDD 3.3-V operation

3.0

3.3

3.6

IO supply voltage to VSS (thermal pad): IOVDD 1.8-V operation

1.65

1.8

1.95

INPUTS

Analog input pins voltage to AVSS

AVDD

Digital input except IN2P_GPI1 and MICBIAS_GPI2 pins voltage to VSS (thermal pad)

IOVDD

Digital input IN2P_GPI1 and MICBIAS_GPI2 pins voltage to VSS (thermal pad)

AVDD

TEMPERATURE

Operating ambient temperature

–40

125

°C

OTHERS

GPIOx or GPIx (used as MCLK input) clock frequency

36.864

MHz

SCL and SDA bus capacitance for I2C interface supports standard-mode and fast-

mode

400

SCL and SDA bus capacitance for I2C interface supports fast-mode plus

550

Digital output load capacitance

(1)

AVSS and VSS (thermal pad): all ground pins must be tied together and must not differ in voltage by more than 0.2 V.

7.4 Thermal Information

THERMAL METRIC(1)

TLV320ADC6120

UNIT

RTE (WQFN)

20 PINS

RθJA

Junction-to-ambient thermal resistance

55.9

°C/W

RθJC(top)

Junction-to-case (top) thermal resistance

33.1

°C/W

RθJB

Junction-to-board thermal resistance

23.4

°C/W

ψJT

Junction-to-top characterization parameter

0.6

°C/W

ψJB

Junction-to-board characterization parameter

23.3

°C/W

RθJC(bot)

Junction-to-case (bottom) thermal resistance

16.7

°C/W

(1)

For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application

report.

TLV320ADC6120

SBASA92A – DECEMBER 2020 – REVISED JUNE 2021

www.ti.com

Submit Document Feedback

Product Folder Links: TLV320ADC6120

PCM1820 Datasheet(PDF) 6 Page - Texas Instruments

PCM1820 Datasheet(HTML) 6 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL