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參數(shù)資料
| 型號(hào)： | UTC571 |
| 廠商： | 友順科技股份有限公司 |
| 英文描述： | COMPANDER Complete compressor and expandor in one IChip |
| 中文描述： | 擴(kuò)展器完整的壓縮機(jī)和expandor一個(gè)IChip |
| 文件頁(yè)數(shù)： | 2/14頁(yè) |
| 文件大?。?/td> | 161K |
| 代理商： | UTC571 |
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UTC571
LINEAR INTEGRATED CIRCUIT
YOUWANG ELECTRONICS CO.LTD
2
BLOCK DIAGRAM
VARIABLE
GAIN
RECTIFIER
VREF
1.8V
R1 10K
R2 20K
R3 20K
R4 20K
RECT CAP
RECT IN
G IN
THD TRIM
R3 INVERTER IN
OUTPUT
ABSOLUTE MAXIMUM RATINGS
(Ta=25
°
C )
Characteristic
Maximum Operating Voltage
Operating Temperature
Power dissipation
AC ELECTRICAL CHARACTERISTICS
(Ta=25
°
C, Vcc=+6V,unless otherwise stated
)
Characteristic
Symbol
Supply Voltage
V
CC
Supply Current
I
CC
Output Current capability
I
OUT
Output Slew Rate
SR
Symbol
V
CC
T
A
P
D
Value
18
0~70
400
Unit
V
°C
mW
Test Condition
Min
6
Typ.
Max
18
4.8
Unit
v
mA
mA
V/
μ
s
No signal
3.2
±
20
±
.5
0.5
0.1
±
5
1.85
±
30
20
0
±
0.1
+2,-25 +20,-50
+8,-0
Gsin Cell Distortion
Untrimmed
Trimmed
2.0
%
Resister Tolerance
Internal Reference Voltage
Output DC Shift
Expandor Output Noise
Unity Gain Level
Gain Change
Reference Drift
Resistor Drift
Tracking Error(measured relative
to value at unity gain) Equals [VO-
VO(unity gain)]dB-V2dBm
Channel Separation
Note: 1. Input to V 1 and V 2 grounded.
±
15
2.0
±
150
60
+1.5
%
V
mV
μ
V
dBm
dB
mV
%
1.7
Untrimmed
No signal, 15Hz-20kHz
1kHz
-1.5
Rectifier input,
V2=+6dBm,V1=0dB
V2=-30dBm, V1=0dB
+0.2
+0.2
-1,+1.5
dB
60
dB
2. Measured at 0dBm, 1kHz.
3. Expandor AC input change from no signal to 0dBm.
4. Relative to value at T A = 2
5. Electrical characteristics for the UTC571 only are specified over -40 to +8
°
C temperature range.
6. 0dBm = 775mV RMS .
C.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UTC571N | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:COMPANDER |
| UTC571NG-S16-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:COMPANDER |
| UTC571NG-S16-T | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:COMPANDER |
| UTC571NG-S16W-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:COMPANDER |
| UTC571NG-S16W-T | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:COMPANDER |
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