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TEA1062AN-D16-T View Datasheet(PDF) - Unisonic Technologies

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TEA1062AN-D16-T Datasheet PDF : 13 Pages
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TEA1062N/TEA1062AN
LINEAR INTEGRATED CIRCUIT
„ ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATINGS
UNIT
Positive Continuous Line Voltage
Repetitive Line Voltage During
Switch-On Or Line Interruption
VLN
12
V
13.2
VLN(RL)
V
Repetitive Peak Line Voltage for a 1 ms Pulse/5s(R10=13Ω,
28
R9=20Ω(see Fig.15))
VLN(RPL)
V
Line Current (Note1) (R9=20Ω)
ILINE
140
mA
Voltage on All Other Pins
VI(+)
VCC+0.7
V
VI(-)
-0.7
V
Total Power Dissipation (Note2) (R9=20Ω)
PD
640
mW
Junction Temperature
TJ
+125
°C
Operating Ambient Temperature Range
TOPR
-25 ~ +75
°C
Storage Temperature Range
TSTG
-40 ~ +125
°C
Note: 1. Mostly dependent on the maximum required Ta and the voltage between LN and SLPE (see Figs 6 ).
2. Calculated for the maximum ambient temperature specified Ta=75°C and a maximum junction temperature
of 125°C.
3. Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
„ THERMAL DATA
PARAMETER
SYMBOL
RATING
UNIT
Thermal Resistance From Junction to Ambient in Free Air
θJA
75
°C/W
„ ELECTRICAL CHARACTERISTICS (ILINE=11~140mA; VEE=0V; f=800Hz; Ta=25°C; unless otherwise
specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
SUPPLY; LN AND VCC(PINS 1 AND 13)
Voltage Drop Over Circuit,
Between LN and VEE
Variation with Temperature
Voltage Drop Over Circuit,
Between LN and VEE with
External Resistor RVA
ILINE =1mA
1.6
V
ILINE =4mA
1.9
V
VLN MIC inputs open ILINE =15mA
3.55 4.0 4.25 V
ILINE =100mA
4.9 5.7 6.5
V
ILINE =140mA
7.5
V
ΔVLN/ΔT ILINE =15mA
-0.3
mV/K
ILINE =15mA, RVA(LN to REG) =68kΩ
3.5
V
ILINE =15mA,
RVA(REG to SLPE) =39kΩ
4.5
V
Supply Current
ICC VCC=2.8V
0.9 1.35 mA
Ip=1.2mA; MUTE=HIGH 2.2 2.7
V
Supply Voltage
TEA1062N
ILINE=15mA lp=0mA; MUTE=HIGH
3.4
V
Available for
Peripheral Circuitry TEA1062AN
VCC
Ip=1.2mA; MUTE=LOW 2.2
ILINE=15mA lp=0mA; MUTE=LOW
2.7
3.4
V
V
MICROPHONE INPUTS MIC+ AND MIC- (PINS 6 AND 7)
Input impedance (differential)
Between MIC- and MIC+
Input impedance (sigle-ended)
MIC- or MIC+ to VEE
Common Mode Rejection Ratio
Zi
CMRR
64
kΩ
32
kΩ
82
dB
Voltage Gain MIC+ or MIC- to LN
Gv ILINE=15mA, R7=68kΩ
50.5 52.0 53.5 dB
Gain Variation with Frequency
at f=300Hz and f=3400Hz
ΔGvf w.r.t.800Hz
±0.2
dB
Gain Variation with Temperature
at -25°C and +75°C
ΔGvT w.r.t.25°C, without R6; ILINE =50mA
±0.2
dB
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
4 of 13
QW-R108-011.C
 

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