參數(shù)資料
型號： SA572DTB
廠商： ON SEMICONDUCTOR
元件分類： 運動控制電子
英文描述： Programmable Analog Compandor
中文描述： DUAL COMPANDER, PDSO16
封裝： LEAD FREE, PLASTIC, TSSOP-16
文件頁數(shù)： 3/12頁
文件大?。?/td> 224K
代理商： SA572DTB
SA572
http://onsemi.com
3
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Supply Voltage
V
CC
T
A
T
J
P
D
R
JA
22
V
DC
°
C
°
C
Operating Temperature Range
40 to +85
Operating Junction Temperature
150
Power Dissipation
500
mW
Thermal Resistance, Junction
to
Ambient
N Package
D Package
DTB Package
75
105
133
°
C/W
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
DC ELECTRICAL CHARACTERISTICS
Standard test conditions, V
CC
= 15 V, T
A
= 25
°
C;
Expandor mode (see Test Circuit). Input
signals at unity gain level (0 dB) = 100 mV
RMS
at 1.0 kHz; V
1
= V
2
; R
2
= 3.3 k ; R
3
= 17.3 k
Characteristic
Symbol
Test Conditions
unless otherwise noted.
Min
Typ
Max
Unit
Supply Voltage
V
CC
I
CC
V
R
THD
THD
THD
6.0
22
V
DC
mA
Supply Current
No Signal
6.3
Internal Voltage Reference
2.3
2.5
2.7
V
DC
%
%
%
Total Harmonic Distortion (Untrimmed)
Total Harmonic Distortion (Trimmed)
Total Harmonic Distortion (Trimmed)
1.0 kHz, C
A
= 1.0 F
1.0 kHz, C
R
= 10 F
100 Hz
0.2
0.05
0.25
1.0
No Signal Output Noise
Input to V
1
and V
2
grounded (20
20 kHz)
6.0
25
V
DC Level Shift (Untrimmed)
Input change from no
signal to 100 mV
RMS
20
50
mV
Unity Gain Level
1.5
0
+1.5
dB
Large-Signal Distortion
V
1
= V
2
= 400 mV
Rectifier Input
V
2
= +6.0 dB, V
1
= 0 dB
V
2
=
30 dB, V
1
= 0 dB
200 mV
into
channel A, measured
output on channel B
0.7
3.0
%
Tracking Error
(Measured relative to value at unity gain) =
[V
O
V
O
(unity gain)] dB
V
2
dB
Channel Crosstalk
0.2
0.5
2.5, +1.6
dB
dB
60
dB
Power Supply Rejection Ratio
PSRR
120 Hz
70
dB
Figure 2. Test Circuit
BUFFER
RECTIFIER
NE5234
+15V
15V
(7,9)
(2,14)
(4,12)
(5,11)
(6,10)
(8)
(1,15)
(16)
(3,13)
G
V
1
V
2
V
0
270pF
2.2k
1%
R
3
2.2 F
22 F
2.2 F
22 F
0.1 F
1 F
2.2 F
5
C
R
= 10 F
1%
R
2
100
+
+
+
+
6.8k
3.3k
82k
1k
17.3k
C
A
= 1 F
相關PDF資料
PDF描述
SA572DTBG Programmable Analog Compandor
SA572DTBR2 Programmable Analog Compandor
SA572DTBR2G Programmable Analog Compandor
SA572NG Programmable Analog Compandor
SA575DR2 Low Voltage Compandor
相關代理商/技術參數(shù)
參數(shù)描述
SA572DTBG 功能描述:音頻放大器 ANA COMPANDOR DUAL CHANEL RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
SA572DTBR2 功能描述:音頻放大器 Dual Channel Hi Perf RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
SA572DTBR2G 功能描述:音頻放大器 ANA COMPANDOR DUAL CHANEL RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
SA572F 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Programmable analog compandor
SA572N 功能描述:音頻放大器 Dual Channel Hi Perf RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
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