參數(shù)資料
型號： TLV320AIC3110IRHBR
廠商： TEXAS INSTRUMENTS INC
元件分類： 音頻／視頻放大
英文描述： AUDIO AMPLIFIER, PQCC32
封裝： 5 X 5 MM, GREEN, PLASTIC, QFN-32
文件頁數(shù)： 72/126頁
文件大?。?/td> 1528K
代理商： TLV320AIC3110IRHBR
www.ti.com
SLAS647 – DECEMBER 2009
TERMINAL FUNCTIONS (continued)
TERMINAL
I/O
DESCRIPTION
NAME
NO.
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
RESET
31
I
Device reset
SCL
10
I/O
I2C control bus clock input
SDA
9
I/O
I2C control bus data input
SPLM
19
O
Left-channel class-D speaker-driver inverting output
SPLP
22
O
Left-channel class-D speaker-driver noninverting output
SPLVDD
21
–
Left-channel class-D speaker-driver power supply
SPLVSS
20
–
Left-channel class-D speaker-driver power supply ground
SPRM
23
O
Right-channel class-D speaker-driver inverting output
SPRP
26
O
Right-channel class-D speaker-driver noninverting output
SPRVDD
24
–
Right-channel class-D speaker-driver power supply
SPRVSS
25
–
Right-channel class-D speaker-driver power-supply ground
VOL/MICDET
11
I
Volume control or microphone detection
WCLK
6
I/O
Audio serial word clock
3
ELECTRICAL SPECIFICATIONS
3.1
Absolute Maximum Ratings
over operating free-air temperature range (unless otherwise noted)
(1)
VALUE
UNIT
AVDD to AVSS
–0.3 to 3.9
V
DVDD to DVSS
–0.3 to 2.5
V
HPVDD to HPVSS
–0.3 to 3.9
V
SPLVDD to SPLVSS
–0.3 to 6
V
SPRVDD to SPRVSS
–0.3 to 6
V
IOVDD to IOVSS
–0.3 to 3.9
V
Digital input voltage
IOVSS – 0.3 to IOVDD + 0.3
V
Analog input voltage
AVSS – 0.3 to AVDD + 0.3
V
Operating temperature range
–40 to 85
°C
Storage temperature range
–55 to 150
°C
Junction temperature (TJ Max)
105
°C
Power dissipation
(TJ Max – TA)/RθJA
W
Thermal impedance (with thermal pad soldered to board), RθJA
35
°C/W
(1)
Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating
Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
Table 3-1. System Thermal Characteristics(1)
Power Rating at 25°C
Derating Factor
Power Rating at 70°C
Power Rating at 85°C
2.3 W
28.57 mW/°C
1 W
0.6 W
(1)
This data was taken using 2-oz. (0.071-mm thick) trace and copper pad that is soldered to a JEDEC high-K, standard 4-layer 3-in. ×
3-in. (7.62-cm × 7.62-cm) PCB.
Copyright 2009, Texas Instruments Incorporated
ELECTRICAL SPECIFICATIONS
5
Product Folder Link(s): TLV320AIC3110
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參數(shù)描述
TLV320AIC3110IRHBT 功能描述:接口—CODEC Low-Pwr Audio Codec RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
TLV320AIC3111 制造商:TI 制造商全稱:Texas Instruments 功能描述:Low-Power Audio Codec With Embedded miniDSP and Stereo Class-D Speaker Amplifier
TLV320AIC3111_101 制造商:TI 制造商全稱:Texas Instruments 功能描述:Low-Power Audio Codec With Embedded miniDSP and Stereo Class-D Speaker Amplifier
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