PCM1770

PCM1771

SLES011C – SEPTEMBER 2001 – REVISED MAY 2004

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4

ELECTRICAL CHARACTERISTICS(continued)

all specifications at TA = 25°C, VCC = VHP = 2.4 V, fS = 44.1 kHz, system clock = 256 fS and 24-bit data, RL = 16 Ω, unless otherwise noted

PARAMETER

TEST CONDITIONS

PCM1770PW, PCM1771PW,

PCM1770RGA, PCM1771RGA

UNIT

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

ANALOG FILTER PERFORMANCE

Frequency response

at 20 kHz

±0.2

dB

POWER SUPPLY REQUIREMENTS

Voltage range, VCC, VHP

1.6

2.4

3.6

Vdc

ICC

BPZ input

1.5

2.5

mA

IHP

Supply current

BPZ input

1.2

2.5

mA

ICC +

IHP

Supply current

Power down(1)

5

15

µA

Power dissipation

BPZ input

6.5

12

mW

Power dissipation

Power down(1)

12

36

µW

TEMPERATURE RANGE

Operation temperature

–25

85

°C

PCM1770PW, −71PW: 16-terminal TSSOP

150

θJA

Thermal resistance

PCM1770RGA, −71RGA: 20-terminal

VQFN

130

°C/W

(1) All input signals are held static.

PIN ASSIGNMENTS

1

2

3

4

5

6

7

8

16

15

14

13

12

11

10

9

LRCK

DATA

BCK

PD

AGND

HGND

SCKI

MS

MC

MD

AIN

PCM1770

PW PACKAGE

(TOP VIEW)

1

2

3

4

5

6

7

8

16

15

14

13

12

11

10

9

LRCK

DATA

BCK

PD

AGND

HGND

SCKI

FMT

AMIX

DEMP

AIN

PCM1771

PW PACKAGE

(TOP VIEW)

PCM1770

RGA PACKAGE

(TOP VIEW)

DATA

BCK

PD

AGND

HGND

NC − No internal connection

FMT

AMIX

DEMP

VCC

VHP

PCM1771

RGA PACKAGE

(TOP VIEW)

DATA

BCK

PD

AGND

HGND

MS

MC

MD

1

2

3

4

5

15

14

13

12

11

67

8

9 10

20 19 18 17 16

1

2

3

4

5

15

14

13

12

11

67

8

9 10

20 19 18 17 16