UTCLAG665F Просмотр технического описания (PDF) - Unisonic Technologies
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UTCLAG665F Datasheet PDF : 5 Pages
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UTCLAG665F LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS(Ta=25°C)
PARAMETER
SYMBOL
Supply Voltage
Vcc
Power Dissipation
Pd
Operating Voltage
Vop
Operating Temperature
Topr
Storage Temperature
Tstg
VALUE
-0.3~+7.5
450
2~5
-20~+65
-40~+125
UNIT
V
mW
V
°C
°C
ELECTRICAL CHARACTERISTICS(Ta=25°C,Vcc=3V, f=1kHz, RL=16Ω, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS MIN TYP MAX UNIT
Supply Current
Icc
Vin=0V, IM=0mA
18
25
mA
PRE-AMPLIFIER
Open Loop Gain
Gvo
Vo=-10dBm, RL=∞
72
dB
Close Loop Gain
Gvc
Vo=-10dBm
40
42
44
dB
Maximum Output Voltage
Vom
THD=10%
0.45 0.6
Vrms
Total Harmonic Distortion
THD
Vout=100mVrms
0.05 0.5
%
Output Noise Voltage
Von
Vin=0, Rg=2.2k,
150 300 µVrms
BPF(30~20k)
Input Impedance
Zin
Vout=-10dBm
18
22
kΩ
Cross Talk between CH
CT
Rg=2.2k, Vout=-10dBm 30
dB
Pre Amp
Output Voltage when Pre-Off
Vooff
Vin=100mVrms
-50
dB
Output Impedance when Pre-Off
Rooff
10
kΩ
Input Impedance when Pre-Off
Rioff
10
KΩ
Attenuator
Maximum Input Voltage
Vimax
0.2
Vrms
Maximum Attenuation
Vamax
Vcont=Min
66
dB
Attenuation Error
Vaerr
Vcont=Max
0
dB
Input Impedance
Zia
15
20
kΩ
Control Ternimal Input
Impedance
Zicot
100
kΩ
Power Amplifier
Voltage Gain
GV
Pout=5mW
26
28
30
dB
Channel Voltage Difference
∆GV
Vcont=Max
0
3
dB
Maximum Output Power I
Pom 1
THD=10%, RL=32Ω
20
28
mW
Maximum Output Power II
Pom 2
THD=10%, RL=16Ω
30
mW
Total Harmonic Distortion
THD
Pout=5mW
0.2
2
%
Cross Talk between CH
CT
Pout=5mW
20
30
dB
Output Noise Voltage
Von
Rg=2.2k, Vcont=Min
0.25
1 mVrms
Ripple Rejection
RR
Vcc=3V, 100Hz, 100mVp-p 34
40
dB
Pre + Pulse Boost + Power
Vnto
Vin=0V, Rg=2.2k,
6
9 mVrms
Noise
Vcont=Max*
Motor *Vcc=3V, Im=100mA
Current Consumption
IMC
3
5
mA
Starting Current
IMS
500
mA
Reference Voltage
Vref
Pin 15~Pin 16
0.72 0.8 0.87
V
UTC UNISONIC TECHNOLOGIES CO., LTD. 3
QW-R110-013,A
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