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| 型號： | ADAU1590ACPZ-RL |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 22/24頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC AMP AUDIO PWR 15.5W 48LFCSP |
| 產(chǎn)品變化通告： | ADAU1513,1590 Discontinuation 09/Apr/2012 |
| 標準包裝： | 2,500 |
| 類型： | D 類 |
| 輸出類型： | 2 通道（立體聲） |
| 在某負載時最大輸出功率 x 通道數(shù)量： | 15.5W x 2 @ 4 歐姆 |
| 電源電壓： | 9 V ~ 15 V |
| 特點： | 消除爆音，靜音，短路和熱保護 |
| 安裝類型： | 表面貼裝 |
| 供應商設備封裝： | 48-LFCSP-VQ（7x7） |
| 封裝/外殼： | 48-VFQFN 裸露焊盤，CSP |
| 包裝： | 帶卷 (TR) |
ADAU1590
Rev. 0 | Page 7 of 24
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
06
67
3-
0
04
13
14
15
16
17
18
19
20
21
22
23
24
PG
A
1
PG
A
0
MU
T
E
ST
D
N
XT
I
XT
O
DG
ND
DV
DD
AV
DD
AG
ND
VR
E
F
SL
C
_T
H
48
47
46
45
44
43
42
41
40
39
38
37
PG
N
D
PG
N
D
PVD
D
PVD
D
PVD
D
PVD
D
PVD
D
PVD
D
PVD
D
PVD
D
PG
N
D
PG
N
D
1
2
3
4
5
6
7
8
9
10
11
12
OUTL–
OUTL+
TEST1
TEST0
OTW
MO/ST
TEST3
OUTR–
OUTR+
TEST13
TEST12
AINR
AINL
TEST9
TEST8
35
OUTR–
36
34
33
32
31
30
29
28
27
26
25
ADAU1590
TOP VIEW
(Not to Scale)
PIN 1
INDICATOR
ERR
NOTES
1. EPAD NOT SHOWN AND INTERNALLY CONNECTED TO
PGND, DGND, AND AGND FOR TQFP-48.
2. EPAD NOT SHOWN AND INTERNALLY CONNECTED TO
PGND AND DGND FOR LFCSP-48.
Figure 4. Pin Configuration
Table 8. Pin Function Descriptions
Pin. Number
Mnemonic
Type1
Description
1, 2, 3
OUTL
O
Output of High Power Transistors, Left Channel Negative Polarity.
4, 5, 6
OUTL+
O
Output of High Power Transistors, Left Channel Positive Polarity.
7
TEST1
I
Reserved for Internal Use. Connect to DGND.
8
TEST0
I
Reserved for Internal Use. Connect to DGND.
9
ERR
O
Error Indicator (Active Low, Open-Drain Output).
10
OTW
O
Overtemperature Warning Indicator (Active Low Open-Drain Output).
11
MO/ST
I
Mono/Stereo Mode Setting Pin for Stereo. Connect to DGND (for mono mode, connect to DVDD).
12
TEST3
I
Reserved for Internal Use. Connect to DVDD.
13
PGA1
I
Programmable Gain Amplifier Select, MSB.
14
PGA0
I
Programmable Gain Amplifier Select, LSB.
15
MUTE
I
Mute (Active Low Input).
16
STDN
I
Shutdown/Reset Input (Active Low Input).
17
XTI
I
Quartz Crystal Connection/External Clock Input.
18
XTO
O
Quartz Crystal Connection/Clock Output.
19
DGND
P
Digital Ground for Digital Circuitry. Internally connected to exposed pad (ePAD).
20
DVDD
P
Positive Supply for Digital Circuitry.
21
AVDD
P
Positive Supply for Analog Circuitry. (Can be tied to DVDD.)
22
AGND
P
Analog Ground for Analog Circuitry. (See the notes in Figure 4 for connection to ePAD.)
23
VREF
I
AVDD/2 Voltage Reference Connection for External Filter.
24
SLC_TH
I
Slicer Threshold Adjust. (Connect to AGND via a resistor for slicer operation.)
25
TEST8
I
Reserved for Internal Use. Connect to DGND.
26
TEST9
I
Reserved for Internal Use. Connect to DGND.
27
AINL
I
Analog Input Left Channel.
28
AINR
I
Analog Input Right Channel.
29
TEST12
I
Reserved for Internal Use. Connect to DGND.
30
TEST13
I
Reserved for Internal Use. Connect to DGND.
31, 32, 33
OUTR+
O
Output of High Power Transistors, Right Channel Positive Polarity.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ADAU1590ACPZ-RL7 | 功能描述:IC AMP AUDIO PWR 48LFCSP RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻放大器 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:DirectDrive® 類型:H 類 輸出類型:耳機，2-通道（立體聲） 在某負載時最大輸出功率 x 通道數(shù)量:35mW x 2 @ 16 歐姆 電源電壓:1.62 V ~ 1.98 V 特點:I²C，麥克風，靜音，短路保護，音量控制 安裝類型:表面貼裝 供應商設備封裝:25-WLP（2.09x2.09） 封裝/外殼:25-WFBGA，WLCSP 包裝:帶卷 (TR) |
| ADAU1590ASVZ | 制造商:Analog Devices 功能描述: |
| ADAU1590ASVZ-RL | 制造商:AD 制造商全稱:Analog Devices 功能描述:Class-D Audio Power Amplifier |
| ADAU1590ASVZRL7 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Class-D Audio Power Amplifier |
| ADAU1592 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Class-D Audio Power Amplifier |
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