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參數(shù)資料
| 型號： | SA572N |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 運動控制電子 |
| 英文描述： | Ceramic Multilayer Capacitor; Capacitor Type:General Purpose; Capacitance:56pF; Capacitance Tolerance: 0.25pF; Voltage Rating:50VDC; Capacitor Dielectric Material:Multilayer Ceramic; Package/Case:0603; Termination:SMD RoHS Compliant: Yes |
| 中文描述： | COMPANDER, 0.02 MHz BAND WIDTH, PDIP16 |
| 封裝： | 0.300 INCH, PLASTIC, SOT-38-4, DIP-16 |
| 文件頁數(shù)： | 3/12頁 |
| 文件大小： | 136K |
| 代理商： | SA572N |
Philips Semiconductors
Product specification
SA572
Programmable analog compandor
1998 Nov 03
3
BLOCK DIAGRAM
(7,9)
(6,10)
(3,13)
(16)
(8)
(4,12)
(2,14)
(1,15)
(5,11)
GAIN CELL
RECTIFIER
P.S.
6.8k
10k
BUFFER
10k
270
500
R1
G
–
+
–
+
SR00695
Figure 2. Block Diagram
DC ELECTRICAL CHARACTERISTICS
Standard test conditions (unless otherwise noted) V
CC
=15V, T
A
=25
°
C;
Expandor mode (see Test Circuit).
Input signals at unity gain level (0dB) = 100mV
RMS
at 1kHz; V
1
= V
2
; R
2
= 3.3k
; R
3
= 17.3k
.
SYMBOL
PARAMETER
TEST CONDITIONS
SA572
UNIT
Min
Typ
Max
V
CC
Supply voltage
6
22
V
DC
I
CC
Supply current
No signal
6.3
mA
V
R
Internal voltage reference
2.3
2.5
2.7
V
DC
THD
THD
THD
Total harmonic distortion (untrimmed)
Total harmonic distortion (trimmed)
Total harmonic distortion (trimmed)
1kHz C
A
=1.0
μ
F
1kHz C
R
=10
μ
F
100Hz
0.2
0.05
0.25
1.0
%
%
%
No signal output noise
Input to V
1
and V
2
grounded (20–20kHz)
6
25
μ
V
DC level shift (untrimmed)
Input change from no signal to 100mV
RMS
±
20
±
50
mV
Unity gain level
–1.5
0
+1.5
dB
Large-signal distortion
V
1
=V
2
=400mV
0.7
3
%
Tracking error
(measured relative to value at unity
i ) [V
V (
gain)= [V
O
–V
(unity gai )]dB V dB
2
dB
Rectifier input
V
2
=+6dB V
1
=0dB
V
2
=–30dB V
1
=0dB
±
0.2
±
0.5
dB
dB
–2.5, +1.6
Channel crosstalk
200mV
RMS
into channel A,
measured output on channel B
60
dB
PSRR
Power supply rejection ratio
120Hz
70
dB
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SA572NG | 功能描述:音頻放大器 Dual Channel Hi Perf Compandor Ind. Temp 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 |
| SA575 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low voltage compandor |
| SA5751D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Cell-Phone Circuit |
| SA5752 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Audio processor - companding, VOX and amplifier section |
| SA5752D | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Audio processor-companding, VOX and amplifier section |
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