参数资料
型号: TPA3100D2RGZT
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: 21.8 W, 2 CHANNEL, AUDIO AMPLIFIER, PQCC48
封装: 7 X 7 MM, GREEN, PLASTIC, VQFN-48
文件页数: 24/41页
文件大小: 1191K
代理商: TPA3100D2RGZT
SLOS469F – OCTOBER 2005 – REVISED AUGUST 2010
www.ti.com
Table 4 shows recommended values of RFILT and CFILT based on common component values. The value of fC
was originally calculated to be 28 kHz for an fMAX of 20 kHz. CFILT, however, was calculated to be 57,000 pF, but
the nearest values of 56,000 pF and 51,000 pF were not available. A 47,000-pF capacitor was used instead, and
fC is 34 kHz, which is above the desired value of 28 kHz.
Table 4. Typical RC Measurement Filter Values
MEASUREMENT
RFILT
CFILT
Efficiency
1000
5,600 pF
All other measurements
100
56,000 pF
spacer
REVISION HISTORY
Changes from Revision E (May 2007) to Revision F
Page
Replaced the TYPICAL DISSIPATION RATINGS table with the Thermal Inforamtion table ............................................... 2
30
Copyright 2005–2010, Texas Instruments Incorporated
Product Folder Link(s): TPA3100D2
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