Voice Compander
UTC31101
, 。
UTC31101
DIP-16
* ,, Vcc(min)=1.8V (Ta=25°C) Iccq(type)=2.7mA (Vcc=3V,Ta=25°C) * 、, * :Vcc=1.8-9V ...
Description
UTC31101
, 。
UTC31101
DIP-16
* ,, Vcc(min)=1.8V (Ta=25°C) Iccq(type)=2.7mA (Vcc=3V,Ta=25°C) * 、, * :Vcc=1.8-9V * : Vcc=3V * ,、
SOP-16
E.RECT INE.RECT INE.
1 2
16 15
C.RECT INE.RECT INE.
G
UTC 31101
G
3 4 5 6 7 8
14 13 12 11 10 9
GND VREF E.NF OUTEXP E.CP
VCC C.NF INCOMP OUTCOMP C.CP
YOUWANG ELECTRONICS CO.LTD
1
2005.11.30 V1.1
Free Datasheet http://www.datasheet4u.com/
UTC31101
1 2 3 4 5 6
GND VREF G G
16 15 14
Vcc
13 12 11
7
10
8
9
(,Ta=25°C)
Vcc PD Topr Tstg
10 1000 -25~75 -55~150
V mW °C °C
YOUWANG ELECTRONICS CO.LTD
2
2005.11.30 V1.1
Free Datasheet http://www.datasheet4u.com/
UTC31101
IccQ Vcc Vref THDCOMP Vin=0dB THDEXP VNO.COMP VNO.EXP Vin= -∞ -55 0.5 15 -95 -55 -30 -60 800 -46 mV uV dBV dBV dB dB mV dB 0.6 0.5 0.4 dB -0.1 0.1 0 0.9 1.1 1.0 Vin=Vout Vcc=3V 1.8 -21.5
(,Vcc=3V,f=1KHZ,Ta=25°C,0dB=-20dBV)
2.7 3.0 -20.0 -55 5.0 9 -18.5 -46 dB
mA V dBV
F=15HZ-20KHZ
Vin=0dBV Vin=-12dBV VR=100mVrms F=1KHZ RL=10KΩ Vin=0dBV,f=200-3.5KHZ f =1KHZ() -0.4 -0.5 -0.6 -1.1 -0.9 -1.0
CTC-E CTE-C RREXP RREXP Vom FRCOMP FREXP
±0.1 ±0.1
0.1 0 -0.1
Voc1 Vin=20dB COMP Voc2 Vin=-20dB Voc3 Vin=-40dB Voe1 Vin=6.5dB EXP Voe2 Vin=-10dB Voe3 Vin=-25dB
(1)
1:=(Vout-Vref)-(Vin-Vref)×αβ
αβ:(COMP=0.5,EXP=2)
YOUWANG ELECTRONICS CO.LTD
3
2005.11.30 V1.1
Free Datasheet http://www.datasheet4u.com/
UTC31101
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
E.RECT INE.RECT INE.RECT GND VREF E.NF OUTEXP E.CP C.CP OUTCOMP IN...
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