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PDF DFBM-CA220 Data sheet ( Hoja de datos )
| Número de pieza | DFBM-CA220 | |
| Descripción | Bluetooth Module Class2 | |
| Fabricantes | Delta Electronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de DFBM-CA220 (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
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DFBM-CA220
Bluetooth TM Module Class 2
A Class 2 Bluetooth module compliant
with Bluetooth Specification V1.2
for wireless Audio applications.
DFBM-CA220
FEATURES:
Suitable for Headsets, Cellular Headsets, PDAs ……., etc.
Small size and Low Profile using high-density packaging
technology.
High sensitivity for better reception.
Various interfaces: UART, USB and PCM.
Wide operating temperature range: -40~+85 .
Device diagram
BC2-Audio
headset extra
with CODEC
And PCM
Data Sheet
Feb 24, 2005
Proprietary Information and Specifications are Subject to Change
1 page  
Pin description
DFBM-CA220
Pin No. Name
Description
1 Reset An active high reset
2 AIO_1 Analogue Programmable input/output
3 AIO_0 Analogue Programmable input/output
4 ANT RF input/output
5 Gnd Ground
6 MIC- Microphone input negative
7 MIC+ Microphone input positive
8 SP+ Speaker output positive
9 SP- Speaker output negative
10 Vdd_1.8V Supply Voltage (1.8V)
11 Vdd_3.15V Supply Voltage (3.15V)
12
USB_DP
USB data plus with selectable internal
1.5kohm pull-up resistor
13 USB_DN USB data minus
14 Gnd Ground
15 UART_RTS UART request to send active low
16 UART_CTS UART clear to send active low
17 UART_RX UART data input active high
18 UART_TX UART data output active high
Data Sheet
Feb 24, 2005
Proprietary Information and Specifications are Subject to Change
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet DFBM-CA220.PDF ] | |
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