MAX97001 datasheet(6/36 Pages) MAXIM

Part #	MAX97001

Description	Audio Subsystem with Mono Class D Speaker and Class H Headphone Amplifiers

Download	36 Pages

Scroll/Zoom	100%

Manufacturer	MAXIM [Maxim Integrated Products]

Direct Link	https://www.maximintegrated.com/en.html

Logo

6 / 36 page

Audio Subsystem with Mono Class D Speaker

and Class H Headphone Amplifiers

6

ELECTRICAL_CHARACTERISTICS_(continued)

(VDD = 1.8V, VPVDD = 3.7V, VGND = 0V. Input signal applied at INA configured single-ended, preamp gain = 0dB, HPLVOL =

HPRVOL = SPKVOL = 0dB, speaker loads (ZSPK) connected between OUTP and OUTN. Headphone loads (RHP) connected from

HPL or HPR to GND. SDA and SCL pullup voltage = 1.8V. ZSPK = J, RHP = J. CC1P-C1N = CHPVDD = CHPVSS = CBIAS = 1FF.

TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25NC.) (Note 1)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Feedback Resistance

RF

TA = +25NC, external gain

19

20

21

kI

Maximum Input Signal Swing

Preamp = 0dB

2.3

VP-P

Preamp = +18dB

0.29

Preamp = external gain

2.3 x

RINEX/RF

Common-Mode Rejection

Ratio

CMRR

f = 1kHz (differential input mode),

gain = 0dB

55

dB

f = 1kHz (differential input mode),

gain = 18dB

32

Input DC Voltage

IN__ inputs

1.125

1.2

1.275

V

Bias Voltage

VBIAS

1.13

1.2

1.27

V

SPEAKER_AMPLIFIER

Output Offset Voltage

VOS

TA = +25NC, SPKM = 1

Q

0.5

Q

4

mV

TA = +25NC, SPKMIX = 0x01, IN_DIFF = 0

Q

1.5

Click-and-Pop Level

KCP

Peak voltage, TA =

+25NC, A-weighted, 32

samples per second,

volume at mute

(Note 2)

Into shutdown

-70

dBV

Out of shutdown

-70

Power-Supply Rejection

Ratio (Note 2)

PSRR

TA = +25NC

VPVDD = 2.7V to

5.5V

50

77

dB

f = 217Hz,

200mVP-P ripple

73

f = 1kHz,

200mVP-P ripple

73

f = 20kHz,

200mVP-P ripple

57

Output Power (Note 3)

THD+N P 1%,

f = 1kHz,

ZSPK = 8I + 68FH

VPVDD = 4.2V

920

mW

VPVDD = 3.7V

700

VPVDD = 3.3V

550

Total Harmonic Distortion

Plus Noise

THD+N

f = 1kHz, POUT = 360mW, TA = +25NC,

RSPK = 8I

0.05

0.6

%

Signal-to-Noise Ratio

SNR

A-weighted,

SPKMIX = 0x03,

referenced to 700mW

IN_DIFF = 0

(single-ended)

96

dB

IN_DIFF = 1

(differential)

96

Oscillator Frequency

fOSC

250

kHz

Spread-Spectrum Bandwidth

Q

20

kHz

Gain

11.5

12

12.5

dB

Current Limit

1.5

A

Similar Part No. - MAX97001

Manufacturer	Part #	Datasheet	Description
Maxim Integrated Produc...	MAX97001	1Mb / 12P	MAX97001 Evaluation Kit 19-5082; Rev 0; 12/09
	MAX97001EVKIT	1Mb / 12P	MAX97001 Evaluation Kit 19-5082; Rev 0; 12/09
	MAX97001EVKIT++	1Mb / 12P	MAX97001 Evaluation Kit 19-5082; Rev 0; 12/09

More results

Similar Description - MAX97001

Manufacturer	Part #	Datasheet	Description
Maxim Integrated Produc...	MAX97002	3Mb / 36P	Audio Subsystem with Mono Class D Speaker and Class H Headphone Amplifiers Rev 0; 1/10
	MAX97000	3Mb / 34P	Audio Subsystem with Mono Class D Speaker and Class H Headphone Amplifier 19-5004; Rev 1; 6/10
	MAX97000	3Mb / 33P	Audio Subsystem with Mono Class D Speaker and Class H Headphone Amplifier Rev 0; 11/09
Fairchild Semiconductor	FAB2200	962Kb / 33P	Audio Subsystem with Stereo Class-G Headphone Amplifier and 1.2W Mono Class-D Speaker Amplifier
Texas Instruments	LM49153	2Mb / 31P	[Old version datasheet] Mono Audio Subsystem with Class G Headphone Amplifier, Class D Speaker Amplifier, Noise Gate and Speaker Protection
National Semiconductor ...	LM4930	994Kb / 35P	Audio Subsystem with Stereo Headphone & Mono Speaker Amplifiers
Fairchild Semiconductor	FAB2210	1Mb / 35P	Audio Subsystem with Class-G Headphone and 3.3W Mono Class-D Speaker with Dynamic Range Compression
National Semiconductor ...	LM4930	966Kb / 33P	Audio Subsystem with Stereo Headphone & Mono Speaker Amplifiers
Texas Instruments	LM49153	1Mb / 32P	[Old version datasheet] LM49153 Mono Audio Subsystem with Class G Headphone Amplifier, Class D SpeakerAmplifier, Noise Gate and Speaker Protection
Texas Instruments	LM49251	8Mb / 41P	[Old version datasheet] Stereo Audio Subsystem with Class G Headphone Amplifier and Class D Speaker Amplifier with Speaker Protection

More results

MAX97001 Datasheet(PDF) 6 Page - Maxim Integrated Products

MAX97001 Datasheet(HTML) 6 Page - Maxim Integrated Products

Similar Part No. - MAX97001

Similar Description - MAX97001

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

Datasheet Download

Link URL