FAN7023MU Fairchild Semiconductor, FAN7023MU Datasheet

Audio Amplifiers

FAN7023MU

Manufacturer Part Number
FAN7023MU
Description
Audio Amplifiers
Manufacturer
Fairchild Semiconductor
Datasheet
1.FAN7023MU.pdf (12 pages)

Specifications of FAN7023MU

Product
Class-AB
Output Power
1 W
Thd Plus Noise
0.1 %
Operating Supply Voltage
3 V, 5 V
Maximum Power Dissipation
1 W
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Audio Load Resistance
8 Ohms
Input Signal Type
Single
Minimum Operating Temperature
- 40 C
Output Signal Type
Differential
Supply Type
Single
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2.2 V
Output Type
1-Channel Mono
Package / Case
MSOP-8
Operational Class
Class-AB
Audio Amplifier Output Configuration
1-Channel Mono
Output Power (typ)
1x1@8OhmW
Audio Amplifier Function
Speaker
Total Harmonic Distortion
0.1@8Ohm@0.25W%
Single Supply Voltage (typ)
3/5V
Dual Supply Voltage (typ)
Not RequiredV
Power Supply Requirement
Single
Rail/rail I/o Type
No
Power Supply Rejection Ratio
65dB
Single Supply Voltage (min)
2.2V
Single Supply Voltage (max)
5.5V
Dual Supply Voltage (min)
Not RequiredV
Dual Supply Voltage (max)
Not RequiredV
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
8
Package Type
MSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
• Continuous Average Power is 1.0W (8Ω)
• Low THD: Typical 0.2% @ 1kHz (5V)
• Do Not Need Output Coupling Capacitor or Bootstrap
• Low Shutdown Current: Typical 0.01µA
• Shutdown: High Active
• Built in TSD Circuit
Typical Applications
• Cellular Phone
• PDA
• Portable Audio Systems
Internal Block Diagram
©2003 Fairchild Semiconductor Corporation
FAN7023
1W CMOS Mono Power Amplifier
Capacitor
4
3
2
6
1
SD
VDD
BP
IN+
IN-
100kΩ
BIAS
VDD/2
20kΩ
7
100kΩ
GND
Description
The FAN7023 is a bridge connected audio power amplifier
capable of delivering 1W of continuous average power to an
8Ω load with less than 0.2%(THD) from a 5V power supply.
The FAN7023 requires few external components and
operates on low supply voltage from 2.2V to 5.5V. Since the
FAN7023 does not require output coupling capacitors,
bootstrap capacitors, or snubber networks, it is ideally suited
for low power portable systems that require minimum
volume and weight. The FAN7023 features an externally
controlled gain, low power consumption shutdown mode
(0.01uA,typ.). Additional FAN7023 features include thermal
shutdown protection, unity gain stability, and external gain
set.
8-MSOP
8-SOP
20kΩ
1
1
VO1
VO2
10-MLP
BOTTOM VIEW
5
8
www.fairchildsemi.com
1
Rev. 1.1.0

Related parts for FAN7023MU

Image
Part Number
Description
Manufacturer
Datasheet
Request R
SM2G50US60
Part Number:
SM2G50US60
Description:
Fairchild Semiconductor [IGBT MODULE]
Manufacturer:
Fairchild Semiconductor
Datasheet:
SM2G50US60.pdf (10 pages)
FTP5027RTU
Part Number:
FTP5027RTU
Description:
Discrete Semiconductor Modules
Manufacturer:
Fairchild Semiconductor
FTP5021OTU
Part Number:
FTP5021OTU
Description:
Discrete Semiconductor Modules
Manufacturer:
Fairchild Semiconductor
FDMS86300DC
Part Number:
FDMS86300DC
Description:
This N-Channel MOSFET is produced using Fairchild Semiconductor’s advanced Power Trench® process
Manufacturer:
Fairchild Semiconductor
Datasheet:
FDMS86300DC.pdf (8 pages)
FDMS3006SDC
Part Number:
FDMS3006SDC
Description:
This N-Channel MOSFET is produced using Fairchild Semiconductor’s advanced Power Trench® process
Manufacturer:
Fairchild Semiconductor
Datasheet:
FDMS3006SDC.pdf (9 pages)
FDMS3008SDC
Part Number:
FDMS3008SDC
Description:
This N-Channel MOSFET is produced using Fairchild Semiconductor’s advanced PowerTrench® process
Manufacturer:
Fairchild Semiconductor
Datasheet:
FDMS3008SDC.pdf (9 pages)
FDMS3016DC
Part Number:
FDMS3016DC
Description:
This N-Channel MOSFET is produced using Fairchild Semiconductor’s advanced PowerTrench® process
Manufacturer:
Fairchild Semiconductor
Datasheet:
FDMS3016DC.pdf (8 pages)
FDMS86101DC
Part Number:
FDMS86101DC
Description:
This N-Channel MOSFET is produced using Fairchild Semiconductor’s advanced Power Trench® process
Manufacturer:
Fairchild Semiconductor
Datasheet:
FDMS86101DC.pdf (8 pages)
FDD86113LZ
Part Number:
FDD86113LZ
Description:
This N-Channel logic Level MOSFETs are produced using Fairchild Semiconductor‘s advanced Power Trench® process that has been special tailored to minimize the on-state resistance and yet maintain superior switching performance
Manufacturer:
Fairchild Semiconductor
Datasheet:
FDD86113LZ.pdf (6 pages)
FDMS86500DC
Part Number:
FDMS86500DC
Description:
This N-Channel MOSFET is produced using Fairchild Semiconductor’s advanced Power Trench® process
Manufacturer:
Fairchild Semiconductor
Datasheet:
FDMS86500DC.pdf (8 pages)
FDMS8558S
Part Number:
FDMS8558S
Description:
This N-Channel SyncFET™ is produced using Fairchild Semiconductor’s advanced PowerTrench® process
Manufacturer:
Fairchild Semiconductor
Datasheet:
FDMS8558S.pdf (8 pages)
FDMS8560S
Part Number:
FDMS8560S
Description:
This N-Channel SyncFET™ is produced using Fairchild Semiconductor’s advanced PowerTrench® process
Manufacturer:
Fairchild Semiconductor
Datasheet:
FDMS8560S.pdf (8 pages)
FDMS8570S
Part Number:
FDMS8570S
Description:
This N-Channel SyncFET™ is produced using Fairchild Semiconductor’s advanced PowerTrench® process
Manufacturer:
Fairchild Semiconductor
Datasheet:
FDMS8570S.pdf (8 pages)
FDMC86116LZ
Part Number:
FDMC86116LZ
Description:
This N-Channel logic Level MOSFETs are produced using Fairchild Semiconductor‘s advanced Power Trench® process that has been special tailored to minimize the on-state resistance and yet maintain superior switching performance
Manufacturer:
Fairchild Semiconductor
Datasheet:
FDMC86116LZ.pdf (7 pages)
FDMS86250
Part Number:
FDMS86250
Description:
This N-Channel MOSFET is produced using Fairchild Semiconductor’s advanced Power Trench® process that has been especially tailored to minimize the on-state resistance and yet maintain superior switching performance
Manufacturer:
Fairchild Semiconductor
Datasheet:
FDMS86250.pdf (7 pages)

FAN7023MU Summary of contents

Page 1

... BP 6 VDD 1 SD ©2003 Fairchild Semiconductor Corporation Description The FAN7023 is a bridge connected audio power amplifier capable of delivering 1W of continuous average power to an 8Ω load with less than 0.2%(THD) from a 5V power supply. The FAN7023 requires few external components and operates on low supply voltage from 2 ...

Page 2

FAN7023 Pin Assignments V GND FAN7023 FAN7021 IN+ Pin Definitions Pin Number Pin Name 1(1) SD 2(2) BP 3(4) IN+ 4(5) IN 7(3) ...

Page 3

Electrical Characteristics (R = 8Ω unless otherwise specified 25°C, L Parameter V = 5.0V, UNLESS OTHERWISE SPECIFIED DD Quiescent Power Supply Current Shutdown Current Output Offset Voltage Output Power Total Harmonic Distortion+Noise Power Supply Rejection Ratio V ...

Page 4

FAN7023 Performance Characteristics 10 VDD=5V RL=8 Ω Power=1W 1 0.1 0.01 1E-3 100 1k Frequency [Hz] Figure 1. THD+N vs. Frequency VDD=2.6V RL=8 Ω 1 Power=200mW 0.1 0.01 1E-3 100 1k Frequency [Hz] Figure 3. THD+N vs. Frequency, ...

Page 5

Performance Characteristics 0 -5 -10 VDD=5V -15 -20 RL=8 Ω -25 V =500mVp-p -30 ripple -35 -40 -45 -50 -55 -60 -65 -70 -75 -80 -85 -90 -95 -100 100 1k Frequency [Hz] Figure 7. Power Supply Rejection Ratio, V ...

Page 6

FAN7023 Performance Characteristics 0.18 0.16 0.14 0.12 0.10 0.08 0.06 0.00 0.05 0.10 0.15 Output Power [W] Figure 13. Power Dissipation vs. Output Power THD ≤ 1% (No Filter) 2.4m 2.2m 2.0m VDD=5V 1.8m 1.6m VDD=3.3V 1.4m 1.2m ...

Page 7

Typical Application Circuit 0.47µF 20kΩ 1µ 10µ 10kΩ 20kΩ IN IN+ 20kΩ 100kΩ VDD/2 6 VDD 100kΩ BIAS 1 SD GND ...

Page 8

FAN7023 Mechanical Dimensions Package 8 8-MSOP Dimensions in millimeters ...

Page 9

Mechanical Dimensions Package (Continued) 8-SOP FAN7023 Dimensions in millimeters/inches 9 ...

Page 10

FAN7023 Mechanical Dimensions Package 10 (Continued) 10-MLP BOTTOM VIEW Dimensions in millimeters ...

Page 11

... Ordering Information Device Package FAN7023MU 8-MSOP FAN7023M 8-SOP FAN7023MUX 8-MSOP FAN7023MX 8-SOP FAN7023MPX 10-MLP Operating Temperature -40°C ~ +85°C FAN7023 Packing Tube Tape& Reel 11 ...

Page 12

... FAN7023 DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. ...

Related keywords