參數資料
型號: ADAU1592ACPZ-RL7
廠商: ANALOG DEVICES INC
元件分類: 音頻/視頻放大
英文描述: Class-D Audio Power Amplifier
中文描述: 24 W, 2 CHANNEL, AUDIO AMPLIFIER, QCC48
封裝: 7 X 7 MM, ROHS COMPLIANT, MO-220VKKD-2, LFCSP-48
文件頁數: 7/24頁
文件大?。?/td> 457K
代理商: ADAU1592ACPZ-RL7
ADAU1592
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Rev. 0 | Page 7 of 24
0
1
1
1
1
1
1
1
2
2
2
2
2
P
P
M
S
X
X
D
D
A
A
V
S
4
4
4
4
4
4
4
4
4
3
3
3
P
P
P
P
P
P
P
P
P
P
P
P
1
2
3
4
5
6
7
8
9
10
11
12
OUTL–
OUTL–
OUTL–
OUTL+
OUTL+
OUTL+
TEST1
TEST0
ERR
OTW
MO/ST
TEST3
OUTR–
OUTR–
OUTR+
OUTR+
OUTR+
TEST13
TEST12
AINR
AINL
TEST9
TEST8
35
34
33
32
31
30
29
28
27
26
25
OUTR–
36
ADAU1592
TOP VIEW
(Not to Scale)
PIN 1
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
1, 2, 3
4, 5, 6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31, 32, 33
Mnemonic
OUTL
OUTL+
TEST1
TEST0
ERR
OTW
MO/ST
TEST3
PGA1
PGA0
MUTE
STDN
XTI
XTO
DGND
DVDD
AVDD
AGND
VREF
SLC_TH
TEST8
TEST9
AINL
AINR
TEST12
TEST13
OUTR+
Type
1
O
O
I
I
O
O
I
I
I
I
I
I
I
O
P
P
P
P
I
I
I
I
I
I
I
I
O
Description
Output of High Power Transistors, Left Channel Negative Polarity.
Output of High Power Transistors, Left Channel Positive Polarity.
Reserved for Internal Use. Connect to DGND.
Reserved for Internal Use. Connect to DGND.
Error Indicator (Active Low, Open-Drain Output).
Overtemperature Warning Indicator (Active Low, Open-Drain Output).
Mono/Stereo Mode Setting Pin for Stereo. Connect to DGND (for mono mode, connect to DVDD).
Reserved for Internal Use. Connect to DVDD.
Programmable Gain Amplifier Select, MSB.
Programmable Gain Amplifier Select, LSB.
Mute (Active Low Input).
Shutdown/Reset Input (Active Low Input).
Quartz Crystal Connection/External Clock Input.
Quartz Crystal Connection/Clock Output.
Digital Ground for Digital Circuitry. Internally connected to exposed pad (ePAD).
Positive Supply for Digital Circuitry.
Positive Supply for Analog Circuitry. (Can be tied to DVDD.)
Analog Ground for Analog Circuitry. (See the notes in Figure 4 for connection to ePAD.)
AVDD/2 Voltage Reference Connection for External Filter.
Slicer Threshold Adjust. (Connect to AGND via a resistor for slicer operation.)
Reserved for Internal Use. Connect to DGND.
Reserved for Internal Use. Connect to DGND.
Analog Input Left Channel.
Analog Input Right Channel.
Reserved for Internal Use. Connect to DGND.
Reserved for Internal Use. Connect to DGND.
Output of High Power Transistors, Right Channel Positive Polarity.
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