參數(shù)資料
型號(hào)： SA575
廠商： NXP Semiconductors N.V.
英文描述： Low voltage compandor
中文描述： 低壓compandor
文件頁數(shù)： 3/14頁
文件大?。?/td> 102K
代理商： SA575
Philips Semiconductors
Product specification
SA575
Low voltage compandor
1997 Nov 07
3
BLOCK DIAGRAM and TEST CIRCUIT
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
Σ
G
G
V
REF
Σ
+
–
+
–
OP AMP
OP AMP
V
CC
575
4.7
μ
F
10
μ
F
0.1
μ
F
V
CC
+5V
10
μ
F
2.2
μ
F
10
μ
F
C
RECT
+
1
μ
F
V
IN
V
REF
V
OUT
C
RECT
2.2
μ
F
10
μ
F
V
IN
+
+
+
+
+
+
+
+
V
OUT
C3
GND
C6
GND
GND
GND
3.8k
3.8k
10k
10k
10k
10k
GND
R8
R7
30k
C8
GND
C11
C10
R13
10k
C14
C15
V
REF
10
μ
F
SR00704
Figure 2. Block Diagram and Test Circuit
DC ELECTRICAL CHARACTERISTICS
Typical values are at T
A
= 25
°
C. Minimum and Maximum values are for the full operating temperature range: -40 to +85
°
C for SA575, except
SSOP package is tested at +25
°
C only. V
CC
= 5V, unless otherwise stated. Both channels are tested in the Expandor mode (see Test Circuit)
LIMITS
SA575
TYP
SYMBOL
PARAMETER
TEST CONDITIONS
UNITS
MIN
MAX
For compandor, including summing amplifier
V
CC
Supply voltage
1
I
CC
Supply current
V
REF
Reference voltage
2
R
L
Summing amp output load
THD
Total harmonic distortion
E
NO
Output voltage noise
0dB
Unity gain level
V
OS
Output voltage offset
Output DC shift
3
3
5
7
V
No signal
V
CC
= 5V
4.2
2.5
5.5
2.6
mA
V
k
%
μ
V
dB
mV
mV
2.4
10
1kHz, 0dB BW = 3.5kHz
BW = 20kHz, R
S
= 0
1kHz
No signal
No signal to 0dB
Gain cell input = 0dB, 1kHz
Rectifier input = 6dB, 1kHz
Gain cell input = 0dB, 1kHz
Rectifier input = -30dB, 1kHz
0.12
6
1.5
30
1.5
150
100
-1.5
-150
-100
-1.0
1.0
dB
Tracking error relative to 0dB
-1.0
1.0
dB
相關(guān)PDF資料
PDF描述
SA575D Ceramic Multilayer Capacitor; Capacitance:5.6pF; Capacitance Tolerance:+/- 0.5 pF; Working Voltage, DC:50V; Dielectric Characteristic:C0G/NP0; Package/Case:0603; Series:VJ; Features:Multilayer Ceramic Chip Capacitor
SA575DK Low voltage compandor
SA57608 One-cell Lithium-ion battery protection with over/undercharge and overcurrent protection
SA57608XD One-cell Lithium-ion battery protection with over/undercharge and overcurrent protection
SA576 Low power compandor
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
SA5752DK 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Audio processor - companding, VOX and amplifier section
SA5753 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Audio processor - filter and control section
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*