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ISL54000 の電気的特性と機能

ISL54000のメーカーはIntersil Corporationです、この部品の機能は「(ISL54000 - ISL54002) Integrated Audio Amplifier Systems」です。


製品の詳細 ( Datasheet PDF )

部品番号 ISL54000
部品説明 (ISL54000 - ISL54002) Integrated Audio Amplifier Systems
メーカ Intersil Corporation
ロゴ Intersil Corporation ロゴ 




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ISL54000 Datasheet, ISL54000 PDF,ピン配置, 機能
ISL54000, ISL54001, ISL54002
®
www.DataSheet4U.com
Data Sheet
October 17, 2007
FN6458.2
Integrated Audio Amplifier Systems
The Intersil ISL54000, ISL54001, ISL54002 family of devices
are integrated audio power amplifier systems that combine
stereo BTL 8Ω amplifiers in a single package. The devices are
designed to operate from a single +2.7V to +5V power supply.
All devices are offered in a 20 Ld 4x4 thin QFN package.
Targeted applications include handheld equipment such as
cell-phones, MP3 players, and games/toys.
The ISL54000, ISL54001, ISL54002 parts contain two class
AB bridge-tied (BTL) type power amplifiers for driving stereo
8Ω speakers. Each BTL is capable of delivering 800mW (typ)
with 0.4% THD+N and 941mW (typ) with 1% THD+N of
continuous average power into an 8Ω BTL speaker load
when using a 5V supply.
The ISL54001 and ISL54002 feature a 2:1 stereo input
multiplexer front-end. This allows selection between two
stereo sources. In addition the ISL54002 has the capability
of mixing the stereo inputs.
All devices in this family feature low power shutdown,
thermal overload protection and click/pop suppression. The
click and pop circuitry eliminates audible transients during
audio source changes and transitioning in and out of
shutdown.
Features
• Pb-Free (RoHS Compliant)
• Class AB 941mW Stereo BTL Speaker Amplifiiers
• Single Supply Operation . . . . . . . . . . . . . . . . .+2.7V to +5.5V
• THD+N at 1kHz, 800mW into 8Ω . . . . . . . . . . . . . . . . . .0.4%
• THD+N at 1kHz, 941mW into 8Ω . . . . . . . . . . . . . . . . . . . 1%
• Low Power Shutdown
• Thermal Shutdown Protection
• “Click and Pop” Suppression Circuitry
• 2:1 Stereo Input Mux (ISL54001, ISL54002)
• Mixing of Two Stereo Inputs (ISL54002)
• TTL Logic-Compatible
• Available in 20 Ld 4x4 Thin QFN
Applications
• Battery powered, Handheld, and Portable Equipment
- Cellular/mobile Phones
- PDA’s, MP3 Players, DVD Players, Cameras
- Laptops, Notebooks, Palmtops
- Handheld Games and Toys
• Desktop Computers
ISL54002 Typical Application Circuit and Block Diagram
0.1µF
RIGHT AUDIO 1
RIGHT AUDIO 2
0.22µF
0.22µF
IN1R
IN2R
MUX/MIXER
VDD
BTL
OUTR+
OUTR-
LEFT AUDIO 1
LEFT AUDIO 2
0.22µF IN1L
0.22µF IN2L
MUX/MIXER
BTL
OUTL+
OUTL-
MICRO
CONTROLLER
CLICK AND POP
THERMAL
PROTECTION
SD
INS
LOGIC CONTROL
MIX
BIAS
REF
CREF
1µF
GND
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2007. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.

1 Page





ISL54000 pdf, ピン配列
ISL54000, ISL54001, ISL54002
Ordering Information
TEMP.
wwPwA.RDTataSheet4PUA.cRoTm RANGE
NUMBER MARKING (°C)
PACKAGE
(Pb-Free)
Tape & Reel
PKG.
DWG. #
ISL54000IRTZ* 540 00IRTZ -40 to +85 20 Ld 4x4 TQFN L20.4x4A
(Note)
(Pb-free)
ISL54001IRTZ* 540 01IRTZ -40 to +85 20 Ld 4x4 TQFN L20.4x4A
(Note)
(Pb-free)
ISL54002IRTZ* 540 02IRTZ -40 to +85 20 Ld 4x4 TQFN L20.4x4A
(Note)
(Pb-free)
*Add “-T” suffix for tape and reel. Please refer to TB347 for details on
reel specifications.
NOTE: These Intersil Pb-free plastic packaged products employ
special Pb-free material sets; molding compounds/die attach materials
and 100% matte tin plate PLUS ANNEAL - e3 termination finish, which
is RoHS compliant and compatible with both SnPb and Pb-free
soldering operations. Intersil Pb-free products are MSL classified at
Pb-free peak reflow temperatures that meet or exceed the Pb-free
requirements of IPC/JEDEC J STD-020.
ISL54000 Truth Table
SD
OUTR+
OUTR-
1 Disabled Disabled
0 INR INR
OUTL+
Disabled
INL
OUTL-
Disabled
INL
ISL54001 Truth Table
SD INS
1X
00
01
OUTR+
Disabled
IN1R
IN2R
OUTR-
Disabled
IN1R
IN2R
OUTL+
Disabled
IN1L
IN2L
OUTL-
Disabled
IN1L
IN2L
ISL54002 Truth Table
SD MIX INS OUTR+
1 X X Disabled
000
IN1R
001
IN2R
0 1 X IN1R +
IN2R
OUTR-
Disabled
IN1R
IN2R
IN1R +
IN2R
OUTL+
Disabled
IN1L
IN2L
IN1L +
IN2L
OUTL-
Disabled
IN1L
IN2L
IN1L +
IN2L
3 FN6458.2
October 17, 2007


3Pages


ISL54000 電子部品, 半導体
ISL54000, ISL54001, ISL54002
Electrical Specifications - 3.6V Supply Test Conditions: VDD = +3.6V, GND = 0V, VINH = 1.4V. VINL = 0.4V, SD = MIX = INS = GSO =
GS1 = VINL, CREF = 1µF. RL is terminated between OUT_+ and OUT_ -, Unless Otherwise
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Specified (Note 3). (Continued)
TEMP
MIN
MAX
PARAMETER
TEST CONDITIONS
(°C) (Notes 4, 5) TYP (Notes 4, 5) UNITS
Input Leakage Current, ISD, IINS, IMIX VDD = 5V, SD = VDD, INS = VDD, MIX = VDD
25 -1
Full -
0.02
0.02
1 µA
- µA
VINH
Full 1.4
-
-
VINL
Full -
- 0.4
NOTES:
3. VIN = input voltage to perform proper function.
4. The algebraic convention, whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
5. Parts are 100% tested at +25°C. Over-temperature limits established by characterization and are not production tested.
V
V
ISL54000 Typical Application Circuit and Block Diagram
RIGHT AUDIO
0.22µF INR
0.1µF
VDD
BTL
OUTR+
OUTR-
LEFT AUDIO
0.22µF INL
BTL
OUTL+
OUTL-
MICRO
CONTROLLER
CLICK AND POP
THERMAL
PROTECTION
SD
LOGIC CONTROL
BIAS
REF CREF
1µF
GND
6 FN6458.2
October 17, 2007

6 Page



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共有リンク

Link :


部品番号部品説明メーカ
ISL54000

(ISL54000 - ISL54002) Integrated Audio Amplifier Systems

Intersil Corporation
Intersil Corporation
ISL54001

(ISL54000 - ISL54002) Integrated Audio Amplifier Systems

Intersil Corporation
Intersil Corporation
ISL54002

(ISL54000 - ISL54002) Integrated Audio Amplifier Systems

Intersil Corporation
Intersil Corporation
ISL54003

(ISL54003 - ISL54006) Integrated Audio Amplifier Systems

Intersil Corporation
Intersil Corporation


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