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BASS CONTROL. IS31AP4833 Datasheet

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BASS CONTROL. IS31AP4833 Datasheet






IS31AP4833 CONTROL. Datasheet pdf. Equivalent




IS31AP4833 CONTROL. Datasheet pdf. Equivalent





Part

IS31AP4833

Description

TREBLE AND BASS CONTROL



Feature


IS31AP4833 TREBLE AND BASS CONTROL WITH 3D ENHANCEMENT AUDIO POWER DRIVER Augus t 2012 GENERAL DESCRIPTION The IS31AP48 33 is a treble and bass control with 3D enhancement audio power driver. The IS 31AP4833 provides tone (bass and treble ) controls and volume control as well a s a stereo audio power amplifier capabl e of delivering 2.8W into 4Ω with les s than 10% THD with .
Manufacture

ISSI

Datasheet
Download IS31AP4833 Datasheet


ISSI IS31AP4833

IS31AP4833; a 5V supply. The IS31AP4833 uses flexibl e I2C control interface for multiple ap plication requirements. It also feature s 3D sound circuitry which can be exter nally adjusted via a simple RC network. The IS31AP4833 features a 13 steps ton e control (-12dB ~ +12dB, 2dB/step) and a 29 steps volume control (mute, -42dB ~ +12dB, 2dB/step) for the headphone a nd stereo outputs..


ISSI IS31AP4833

The volume and tone are controlled thro ugh an I2C compatible interface. The IS 31AP4833 can get independent volume con trol for two channels. IS31AP4833 is av ailable in QFN-36(4mm × 4mm) and TQFP- 48(7mm × 7mm) package. It operates fro m 3.0V to 5.5V over the temperature ran ge of -40°C to +85°C. FEATURES 3.0V to 5.5V supply Mute control Tr eble and bass control .


ISSI IS31AP4833

Independent volume control for two chann els Stereo input MUX I2C control interf ace 3D enhancement Thermal shutdown pro tection Click-and-pop suppression QFN-3 6(4mm × 4mm) and TQFP-48(7mm × 7mm) p ackage APPLICATIONS Cell phones, P DA, MP4, PMP Portable and desktop compu ters Desktops audio system Multimedia m onitors TYPICAL APPLICATION CIRCUIT ht tp://www.DataSheet4U.

Part

IS31AP4833

Description

TREBLE AND BASS CONTROL



Feature


IS31AP4833 TREBLE AND BASS CONTROL WITH 3D ENHANCEMENT AUDIO POWER DRIVER Augus t 2012 GENERAL DESCRIPTION The IS31AP48 33 is a treble and bass control with 3D enhancement audio power driver. The IS 31AP4833 provides tone (bass and treble ) controls and volume control as well a s a stereo audio power amplifier capabl e of delivering 2.8W into 4Ω with les s than 10% THD with .
Manufacture

ISSI

Datasheet
Download IS31AP4833 Datasheet




 IS31AP4833
IS31AP4833
TREBLE AND BASS CONTROL WITH 3D ENHANCEMENT AUDIO POWER DRIVER
August 2012
GENERAL DESCRIPTION
The IS31AP4833 is a treble and bass control with 3D
enhancement audio power driver. The IS31AP4833
provides tone (bass and treble) controls and volume
control as well as a stereo audio power amplifier
capable of delivering 2.8W into 4with less than 10%
THD with a 5V supply.
The IS31AP4833 uses flexible I2C control interface for
multiple application requirements. It also features 3D
sound circuitry which can be externally adjusted via a
simple RC network.
The IS31AP4833 features a 13 steps tone control
(-12dB ~ +12dB, 2dB/step) and a 29 steps volume
control (mute, -42dB ~ +12dB, 2dB/step) for the
headphone and stereo outputs. The volume and tone
are controlled through an I2C compatible interface.
The IS31AP4833 can get independent volume control
for two channels.
IS31AP4833 is available in QFN-36(4mm × 4mm) and
TQFP-48(7mm × 7mm) package. It operates from 3.0V
to 5.5V over the temperature range of -40°C to +85°C.
FEATURES
3.0V to 5.5V supply
Mute control
Treble and bass control
Independent volume control for two channels
Stereo input MUX
I2C control interface
3D enhancement
Thermal shutdown protection
Click-and-pop suppression
QFN-36(4mm × 4mm) and TQFP-48(7mm × 7mm)
package
APPLICATIONS
Cell phones, PDA, MP4, PMP
Portable and desktop computers
Desktops audio system
Multimedia monitors
TYPICAL APPLICATION CIRCUIT
http://www.DataSheet4U.net/
Figure 1 Typical Application Circuit
Integrated Silicon Solution, Inc. – www.issi.com
Rev. A, 07/22/2012
1
datasheet pdf - http://www.DataSheet4U.net/




 IS31AP4833
IS31AP4833
PIN CONFIGURATION
Package
Pin Configuration (Top View)
QFN-36
TQFP-48
INL1 1
NC 2
LOL 3
TIL 4
OUTL+ 5
NC 6
VCC 7
NC 8
OUTL- 9
LIL 10
TOL 11
SDA 12
http://www.DataSheet4U.net/
36 INR1
35 NC
34 LOR
33 TIR
32 OUTR+
31 NC
30 VCC
29 NC
28 OUTR-
27 LIR
26 TOR
25 SCL
Integrated Silicon Solution, Inc. – www.issi.com
Rev. A, 07/22/2012
2
datasheet pdf - http://www.DataSheet4U.net/




 IS31AP4833
IS31AP4833
PIN DESCRIPTION
No.
QFN-36
TQFP-48
11
23
34
45
5, 23
7,30
69
7 10
8 11
9 12
10 14
11 15
12
13
14,32
15
16
17
18
19
20
21
22
24
25
26
27
28
29
30
31
33
34
35
36
2,6,8,13,16,24,
29,31,35,38,47
17
18,19,42,43
20
21
22
23
25
26
27
28
32
33
34
36
37
39
40
41
44
45
46
48
Pin
INL1
LOL
TIL
OUTL+
VCC
OUTL-
LIL
TOL
SDA
SDB
BYPASS
NC
RST
GND
HP
3D_EN
3DN
3DP
SCL
TOR
LIR
OUTR-
OUTR+
TIR
LOR
INR1
INR2
INR3
INR+
INR-
INL-
INL+
INL3
INL2
Thermal Pad
Description
Left channel single-ended input1.
Left channel tone control loop out.
Left channel tone control in.
Positive output of left channel.
Power supply.
Negative output of left channel.
Left channel tone control loop in.
Left channel tone control out.
I2C serial data.
It will into shutdown mode when pull low.
Bypass capacitor which provides the common
mode voltage.
No connection.
Reset chip logic and states. Active low.
Ground.
Detect HP insert or not.
It will into 3D enhance mode when pull high.
Negative channel 3D input.
Positive channel 3D input.http://www.DataSheet4U.net/
I2C serial clock.
Right channel tone control out.
Right channel tone control loop in.
Negative output of right channel.
Positive output of right channel.
Right channel tone control in.
Right channel tone control loop out.
Right channel single-ended input1.
Right channel single-ended input2.
Right channel single-ended input3.
Right channel positive differential input.
Right channel negative differential input.
Left channel negative differential input.
Left channel positive differential input.
Left channel single-ended input3.
Left channel single-ended input2.
Connect to GND.
Integrated Silicon Solution, Inc. – www.issi.com
Rev. A, 07/22/2012
3
datasheet pdf - http://www.DataSheet4U.net/



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