STEVAL-CCA009V1 STMicroelectronics, STEVAL-CCA009V1 Datasheet

BOARD EVAL BASED ON TS4601

STEVAL-CCA009V1

Manufacturer Part Number
STEVAL-CCA009V1
Description
BOARD EVAL BASED ON TS4601
Manufacturer
STMicroelectronics
Datasheet

Specifications of STEVAL-CCA009V1

Mfg Application Notes
TS4601B AppNote
Amplifier Type
Class AB
Output Type
Headphones, 2-Channel (Stereo)
Max Output Power X Channels @ Load
10mW x 2 @ 16 Ohm
Voltage - Supply
2.9 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Board Type
Fully Populated
Utilized Ic / Part
TS4601
Description/function
Audio Amplifiers
Product
Audio Modules
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-8337
Features
Description
The STEVAL-CCA009V1 demonstration board is
designed to evaluate the TS4601B, a stereo
headphone driver dedicated to high audio
performance and space constrained applications.
It is based on low power dissipation, amplifier
core technology with capacitor-less outputs and
an I²C interface.
The STEVAL-CCA009V1 demonstration board
can drive at a minimum 0.9 Vrms output voltage
into 16 Ω and 1.6 Vrms into 10 kΩ , whatever the
power supply voltage, in the range from 2.9 V to
5.5 V.
The I
means of 64 steps from -60 dB to +4 dB and to
configure the device in multiple modes.
The traditionally used output-coupling capacitors
can be removed and a dedicated common-mode
sense pin suppresses parasitic noise from the
jack.
TS4601B control software is also provided.
November 2010
For further information contact your local STMicroelectronics sales office.
Power supply range: 2.9 V to 5.5 V
107 dB of PSRR at 217 Hz
Fully differential inputs
I
Digital volume control range from -60 dB to +4
dB
101 dB of SNR A-weighted
Independent right and left channel shutdown
control
Low quiescent current: 4.8 mA typ. at 3.0 V
Low standby current: 2 µA max
RoHS compliant
2
High performance stereo headphone driver demonstration board
C interface for volume control
2
C interface is used to control the volume by
Doc ID 18258 Rev 1
STEVAL-CCA009V1
based on the TS4601B
STEVAL-CCA009V1
www.st.com
Data brief
1/5
5

Related parts for STEVAL-CCA009V1

STEVAL-CCA009V1 Summary of contents

Page 1

... Low quiescent current: 4.8 mA typ. at 3.0 V ■ Low standby current: 2 µA max ■ RoHS compliant Description The STEVAL-CCA009V1 demonstration board is designed to evaluate the TS4601B, a stereo headphone driver dedicated to high audio performance and space constrained applications based on low power dissipation, amplifier core technology with capacitor-less outputs and an I² ...

Page 2

... Circuit schematic 1 Circuit schematic Figure 1. TS4601 main application 2/5 Doc ID 18258 Rev 1 STEVAL-CCA009V1 ...

Page 3

... STEVAL-CCA009V1 2 Figure 2. RS232 converter Doc ID 18258 Rev 1 Circuit schematic 3/5 ...

Page 4

... Revision history 2 Revision history Table 1. Document revision history Date 19-Nov-2010 4/5 Revision 1 Initial release. Doc ID 18258 Rev 1 STEVAL-CCA009V1 Changes ...

Page 5

... STEVAL-CCA009V1 Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...

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