参数资料
型号: TAS5716PAPR
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64
封装: 10 X 10 MM, GREEN, PLASTIC, HTQFP-64
文件页数: 9/64页
文件大小: 1398K
代理商: TAS5716PAPR
HEADPHONE SELECT (HPSEL)
t
d(VOL)
HP Volume
HPSEL
VALID
t
d(VOL)
SpkrVolume
t
(SW)
T0267-01
t
d(VOL)
SpkrVolume
HPSEL
VALID
t
d(VOL)
HP Volume
t
(SW)
T0268-01
www.ti.com............................................................................................................................................................................................... SLOS569 – JANUARY 2009
PARAMETER
MIN
MAX
UNIT
tw(MUTE)
Pulse duration, HPSEL active
350
None
ns
td(VOL)
Soft volume update time
See (1)
ms
t(SW)
Switch-over time
0.2
1
ms
(1)
Defined by rate setting. See the Volume Configuration Register section.
Figure 8 and Figure 9 show functionality when bit 4 in HP configuration register is set to DISABLE line output from HP_PWM outputs. If
bit 4 is not set, than the HP PWM outputs are not disabled when HPSEL is brought low.
Figure 8. HPSEL Timing for Headphone Insertion
Figure 9. HPSEL Timing for Headphone Extraction
Copyright 2009, Texas Instruments Incorporated
17
Product Folder Link(s): TAS5716
相关PDF资料
PDF描述
TAS5716PAP 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64
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TAS5719PHP 15 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48
TB1212N SPECIALTY CONSUMER CIRCUIT, PDIP64
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