参数资料
型号: TLV320AIC26IRHBG4
厂商: Texas Instruments, Inc.
元件分类: Codec
英文描述: LOW POWER STEREO AUDIO CODEC WITH HEADPHONE/SPEAKER AMPLIFIER AND 12-BIT BATTERY / TEMPERATURE / AUXILIARY ADC
中文描述: 低功耗立体声音频编解码器耳机/扬声器放大器和12位电池/温度/辅助ADC
文件页数: 49/74页
文件大小: 896K
代理商: TLV320AIC26IRHBG4
TLV320AIC26
SLAS412 DECEMBER 2003
www.ti.com
53
Sample,Conversion &
Averaging for
AUX input
(PAGE01H,REG01H
[D15D14 = 01])
Waiting for Host to
write into REG00
of PAGE01
REG00 of
PAGE01
is updated
for Continous
AUX SCAN
Mode
Wait for Reference Powerup Delay in case
of internal ref. mode if applicable
Reading
AUXData
Register
Sample,Conversion &
Averaging for
AUX input
Sample,Conversion &
Averaging for
AUX input
Reading
AUXData
Register
SS Deactivated
DAV
Port Scan Operation
The time needed to complete one set of port scan conversions is given by:
t
+ 3
N
AVG
N
BITS )
1
8MHz
conv
) n
1 )
12
) 1
t
OSC )
31
t
OSC )
n
2
t
OSC
where:
n1 = 6 ; if conv = 8 MHz
7 ; if
conv ≠ 8 MHz
n2 = 0 ; if external reference mode is selected
3 ; if tREF = 0 s or reference is programmed for power up all the times.
1 + tREF /125 ns; if tREF ≠ 0 s and reference needs to power down between conversions.
tREF is the reference power up delay time.
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