FAB2210UCX

FAB2210UCX Datasheet

FAB2210 Audio Subsystem with Class-G Headphone and 3.3W Mono Class-D Speaker with Dynamic Range Compression

Part	Datasheet
FAB2210UCX	FAB2210UCX (pdf)

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Is Now Part of To learn more about ON Semiconductor, please visit our website at ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent coverage may be accessed at ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. FAB2210 Audio Subsystem with Class-G Headphone and 3.3W Mono Class-D Speaker with Dynamic Range Compression November 2012 FAB2210 Audio Subsystem with Class-G Headphone and W Mono Class-D Speaker with Dynamic Range Compression • High-Efficiency Stereo Class-G Headphone - 100 dB SNR Headphone Amplifier - Capacitor-Free Outputs for High-Frequency Response • Mono Filterless Class-D Speaker Amplifier - 91% Efficiency for Extended Battery Runtime - DRC for Louder SPL and Speaker Protection - W into 4 at V, THD+N < 10% - W into 8 at V, THD+N < 10% - Low EMI Edge-Rate Controlled output - 97 dB Signal-to-Noise Ratio SNR • Click and Pop Suppression • Selectable Single-Ended or Differential Audio Inputs for High Common-Mode Rejection • High Power Supply Rejection Ration PSRR Rejects 217 Hz GSM Noise • Highly Configurable using I2C Control • Low-Power, Software Standby Mode The FAB2210 combines a Class-G stereo capacitorfree headphone amplifier with a mono Class-D speaker amplifier into one IC package. The headphone and speaker amplifiers incorporate Class-G and Class-D topologies, respectively, for low power dissipation, which extends battery runtime. The Class-G headphone amplifier incorporates an integrated charge pump that generates a negative supply rail for ground-centered headphone outputs. The Class-D amplifier includes programmable Dynamic Range Compression DRC that maximizes Sound Pressure Level SPL for maximum loudness, while protecting the speaker from damage. The noise gate can automatically mute the speaker or headphone amplifiers to reduce noise when input signals are LOW. Ordering Information Part Number Operating Temperature Range Package FAB2210UCX -40°C to +85°C 20-Bump, Wafer-Level Chip-Scale Package WLCSP , mm Pitch Typical Application Circuit 2.8V 5.25V 1.6V 2.8V 10µF 2.2µF 2.2µF 2.2µF 2.2µF 2.2µF Packing Method 3000 Units on Tape & Reel SVDD DVDD HVDD CP+ CPHVSS 0.1µF INA1 0.1µF INA2 0.1µF INB1 0.1µF INB2 Preamp A -3dB to 18dB Mixer/ MUX Preamp B -3dB to 18dB Headphone Volume Charge Pump Class-G Cap-Free Headphone Amps HOUTL Noise Gate -64dB to 0dB Speaker Volume -64dB to 0dB Noise Gate / DRC 0dB / 1.5dB / 3dB / 6dB Class-D Speaker Amp 16dB/20dB/24dB HOUTR HSENSE SOUT+ SOUT- SGND DGND Figure Typical Application Circuit FAB2210 Audio Subsystem with Class-G Headphone and 3.3W Mono Class-D Speaker with Dynamic Range Compression Pin Configuration Figure Pin Assignments, Top View Bump Side Down Pin Definitions PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT Literature Distribution Center for ON Semiconductor 19521 E. 32nd Pkwy, Aurora, Colorado 80011 USA Phone 303−675−2175 or 800−344−3860 Toll Free USA/Canada Fax 303−675−2176 or 800−344−3867 Toll Free USA/Canada Email: Semiconductor Components Industries, LLC N. American Technical Support 800−282−9855 Toll Free USA/Canada Europe, Middle East and Africa Technical Support Phone 421 33 790 2910 Japan Customer Focus Center Phone 81−3−5817−1050 ON Semiconductor Website Order Literature For additional information, please contact your local Sales Representative

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Is Now Part of

To learn more about ON Semiconductor, please visit our website at

ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent coverage may be accessed at ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.

FAB2210 Audio Subsystem with Class-G Headphone and 3.3W Mono Class-D Speaker with Dynamic Range Compression

November 2012

FAB2210 Audio Subsystem with Class-G Headphone and W Mono Class-D Speaker with Dynamic Range Compression
• High-Efficiency Stereo Class-G Headphone
- 100 dB SNR Headphone Amplifier - Capacitor-Free Outputs for High-Frequency

Response
• Mono Filterless Class-D Speaker Amplifier
- 91% Efficiency for Extended Battery Runtime - DRC for Louder SPL and Speaker Protection - W into 4 at V, THD+N < 10% - W into 8 at V, THD+N < 10% - Low EMI Edge-Rate Controlled output - 97 dB Signal-to-Noise Ratio SNR
• Click and Pop Suppression
• Selectable Single-Ended or Differential Audio

Inputs for High Common-Mode Rejection
• High Power Supply Rejection Ration PSRR

Rejects 217 Hz GSM Noise
• Highly Configurable using I2C Control
• Low-Power, Software Standby Mode

The FAB2210 combines a Class-G stereo capacitorfree headphone amplifier with a mono Class-D speaker amplifier into one IC package.

The headphone and speaker amplifiers incorporate Class-G and Class-D topologies, respectively, for low power dissipation, which extends battery runtime.

The Class-G headphone amplifier incorporates an integrated charge pump that generates a negative supply rail for ground-centered headphone outputs.

The Class-D amplifier includes programmable Dynamic Range Compression DRC that maximizes Sound Pressure Level SPL for maximum loudness, while protecting the speaker from damage.

The noise gate can automatically mute the speaker or headphone amplifiers to reduce noise when input signals are LOW.
Ordering Information

Part Number Operating Temperature Range

Package

FAB2210UCX
-40°C to +85°C
20-Bump, Wafer-Level Chip-Scale Package WLCSP , mm Pitch

Typical Application Circuit
2.8V 5.25V 1.6V 2.8V
10µF 2.2µF
2.2µF 2.2µF
2.2µF
2.2µF

Packing Method
3000 Units on Tape & Reel

SVDD DVDD HVDD CP+ CPHVSS
0.1µF INA1
0.1µF INA2
0.1µF INB1
0.1µF INB2

Preamp A -3dB to 18dB

Mixer/ MUX

Preamp B -3dB to 18dB

Headphone Volume

Charge Pump

Class-G Cap-Free Headphone Amps

HOUTL

Noise Gate
-64dB to 0dB Speaker Volume
-64dB to 0dB

Noise Gate / DRC
0dB / 1.5dB / 3dB / 6dB

Class-D Speaker Amp
16dB/20dB/24dB

HOUTR HSENSE

SOUT+ SOUT-

SGND DGND

Figure Typical Application Circuit

FAB2210 Audio Subsystem with Class-G Headphone and 3.3W Mono Class-D Speaker with Dynamic Range Compression

Pin Configuration

Figure Pin Assignments, Top View Bump Side Down

Pin Definitions
PUBLICATION ORDERING INFORMATION

LITERATURE FULFILLMENT Literature Distribution Center for ON Semiconductor 19521 E. 32nd Pkwy, Aurora, Colorado 80011 USA Phone 303−675−2175 or 800−344−3860 Toll Free USA/Canada Fax 303−675−2176 or 800−344−3867 Toll Free USA/Canada Email:

Semiconductor Components Industries, LLC

N. American Technical Support 800−282−9855 Toll Free USA/Canada

Europe, Middle East and Africa Technical Support Phone 421 33 790 2910

Japan Customer Focus Center Phone 81−3−5817−1050

ON Semiconductor Website Order Literature For additional information, please contact your local Sales Representative

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived FAB2210UCX Datasheet file may be downloaded here without warranties.

Datasheet ID: FAB2210UCX 513860