参数资料
型号: TLV320AIC3111IRHBT
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: AUDIO AMPLIFIER, PQCC32
封装: 5 X 5 MM, GREEN, PLASTIC, QFN-32
文件页数: 91/156页
文件大小: 1701K
代理商: TLV320AIC3111IRHBT
P0048-09
AVSS
SPRVSS
IOVSS
SPR
VDD
24
1
23
2
22
3
21
4
20
5
19
6
18
7
17
8
16
25
15
26
14
27
13
28
12
29
11
30
10
31
9
32
MIC1LM
SPRM
MIC1RP
SPLP
MIC1LP
SPL
VDD
MICBIAS
SPL
VSS
VOL/MICDET
SPLM
SCL
DVSS
SDA
A
VDD
RHB Package
(Top View)
SPRP
IOVDD
HPL
DVDD
HPVDD
DOUT
HPVSS
DIN
HPR
WCLK
RESET
BCLK
GPIO1
MCLK
TLV320AIC3111
SLAS644B – JULY 2009 – REVISED OCTOBER 2009
www.ti.com
2
PACKAGE AND SIGNAL DESCRIPTIONS
2.1
Package/Ordering Information
See the Package Option Addendum at the end of this data manual for information regarding the device
package and ordering of parts.
2.2
Device Information
Table 2-1. TERMINAL FUNCTIONS
TERMINAL
I/O
DESCRIPTION
NAME
NO.
AVDD
17
Analog power supply
AVSS
16
Analog ground
BCLK
7
I/O
Audio serial bit clock
DIN
5
I
Audio serial data input
DOUT
4
O
Audio serial data output
DVDD
3
Digital power – digital core
DVSS
18
Digital ground
GPIO1
32
I/O
General-purpose input/output and multifunction pin
HPL
27
O
Left-channel headphone/line driver output
HPR
30
O
Right-channel headphone/line driver output
HPVDD
28
Headphone/line driver and PLL power
HPVSS
29
Headphone/line driver and PLL ground
IOVDD
2
Interface power
IOVSS
1
Interface ground
MCLK
8
I
Exterrnal master clock
MICBIAS
12
O
Micophone bias voltage
MIC1LM
15
I
Microphone/line input routed to M or P input mixer
MIC1LP
13
I
Microphone/line input routed to P input mixer and left output mixer
MIC1RP
14
I
Microphone/line input routed to P input mixer and left/right output mixer
4
PACKAGE AND SIGNAL DESCRIPTIONS
Copyright 2009, Texas Instruments Incorporated
Product Folder Link(s): TLV320AIC3111
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