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TA1217AF 데이터시트 PDF




Toshiba Semiconductor에서 제조한 전자 부품 TA1217AF은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

PDF 형식의 TA1217AF 자료 제공

부품번호 TA1217AF 기능
기능 TV-SOUND PROCESSOR
제조업체 Toshiba Semiconductor
로고 Toshiba Semiconductor 로고


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TA1217AF 데이터시트, 핀배열, 회로
TA1217AN/AF
TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC
TA1217AN,TA1217AF
TV-SOUND PROCESSOR
TA1217AN incorporates the following circuits :
l Four sound processor circuit channels
Sound processor circuit for left channel of stereo
Sound processor circuit for right channel of stereo
Sound processor circuit for center channel of stereo
Sound processor circuit for woofer channel of stereo
l I / O ports for controlling multiplex sound demodulation IC
l I / O ports for controlling sound IC
The IC comes in a 36-pin shrink DIP or 36-pin shrink SOP.
FEATURES
l Sound processor :
· Volume control
· Balance adjustment
· Bass adjustment
· Treble adjustment
· Built-in woofer low-pass filter
l I / O port circuits :
· Circuit for controlling IC used to demodulate
· I2C bus line
multiplex sound
· Adjusts filters using bus line method
· Circuit for controlling sound IC
Weight
SDIP36-P-500-1.78 : 2.98 g (Typ.)
SSOP36-P-375-1.00 : 0.72 g (Typ.)
000707EBA1
· TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general
can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the
buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and
to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or
damage to property.
In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the
most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the “Handling
Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability Handbook” etc..
· The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal
equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are
neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or
failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy
control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control
instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document
shall be made at the customer’s own risk.
· The products described in this document are subject to the foreign exchange and foreign trade laws.
· The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by
TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its
use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or
others.
· The information contained herein is subject to change without notice.
2001-01-15 1/21




TA1217AF pdf, 반도체, 판매, 대치품
PIN
No.
PIN NAME
FUNCTION
7 W-ch Filter
Capacitor connecting pin for controlling current
waveform smoothing.
Connect capacitor between this pin and GND.
Current on this pin is used to adjust woofer
channel.
19 C-ch Filter
Capacitor connecting pin for control current
waveform smoothing.
Connect capacitor between this pin and GND.
Current on this pin is used to adjust center
channel.
23 Volume Filter
Capacitor connecting pin for control current
waveform smoothing.
Connect capacitor between this pin and GND.
Current on this pin is used to adjust volume filter.
TA1217AN/AF
INTERFACE CIRCUIT
8 Ripple Filter
Capacitor connecting pin used to reject ripples in
supply voltage (9 V).
Connect capacitor between this pin and GND.
9 GND
10 W-ch Output
18 C-ch Output
25 L-ch Output
26 R-ch Output
GND pin
Output pin for woofer channel signal.
Output pin for center channel signal.
Output pin for left channel signal.
Output pin for right channel signal.
2001-01-15 4/21

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TA1217AF 전자부품, 판매, 대치품
PIN
No.
PIN NAME
28 VCC
FUNCTION
Power supply pin.
Apply (supply) externally direct voltage of 9 V ± 0.9
V.
36 C-ch HPF
Capacitor connecting pin for HPF for center
channel treble.
Connect capacitor between this pin and GND.
29 R-ch HPF
Capacitor connecting pin for HPF for right channel
treble.
Connect capacitor between this pin and GND.
33 L-ch HPF
Capacitor connecting pin for HPF for left channel
treble.
Connect capacitor between this pin and GND.
Input pin for slave address switch signal.Slave
addresses of this IC are 80H and 82H.
35 Address Switch To set slave address to 80H, connect this pin to
GND or leave pin open (not connected). To set
slave address to 82H, connect this pin to VCC.
TA1217AN/AF
INTERFACE CIRCUIT
2001-01-15 7/21

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관련 데이터시트

부품번호상세설명 및 기능제조사
TA1217AF

TV-SOUND PROCESSOR

Toshiba Semiconductor
Toshiba Semiconductor
TA1217AN

TV-SOUND PROCESSOR

Toshiba Semiconductor
Toshiba Semiconductor

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