SL1062A View Datasheet(PDF) - System Logic Semiconductor
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Description
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SL1062A Datasheet PDF : 9 Pages
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SL1062A
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Conditions
Iline
Operating line current
normal operation
with reduced performance
VCC Supply voltage for
peripherals
GV
Voltage gain
microphone amplifier
receiving amplifier
Iline = 15 mA
Ip = 1.2 mA; MUTE = LOW
Ip = 0 mA; MUTE = LOW
Tamb Operating ambient
temperature
Line loss compensation
∆GV Gain control
Vexch Exchange supply voltage
Rexch Exchange feeding bridge
resistance
Min Typ Max Unit
11 - 140 mA
1
- 11
mA
2.2 -
-
V
- 3.4 -
V
44 - 52
dB
20 - 31
dB
-25 - +75
°C
- 5.8 -
dB
36 - 60
V
0.4 -
1
KΩ
This device contains protection circuitry to guard against damage due to high static voltages or electric
fields. However, precautions must be taken to avoid applications of any voltage higher than maximum rated
voltages to this high-impedance circuit. For proper operation, VIN and VOUT should be constrained to the range
GND≤(VIN or VOUT)≤VCC.
Unused inputs must always be tied to an appropriate logic voltage level (e.g., either GND or VCC).
Unused outputs must be left open.
ELECTRICAL CHARACTERISTICS(Iline = 11 to 140 mA; VEE = 0 V; f = 800 Hz;Tamb = 25°C; unless
other specified)
Symbol
Parameter
Test Conditions
Guaranteed Limits
Unit
Min Typ Max
Supplies LN and VCC (pins 1 and 13)
VLN Voltage Drop Over Circuit
between LN and VEE
∆VLN/∆T
VLN
ICC
Variation with Temperature
Voltage Drop Over Circuit
between LN and VEE with
External Resistor RVA
Supply Current
MIC Inputs Open-Circuit
Iline = 1 mA
Iline = 4 mA
Iline = 15 mA
Iline = 100 mA
Iline = 140 mA
Iline = 15 mA
Iline = 15 mA
RVA (LN to REG)=68KΩ
RVA (LN to SLPE)=39KΩ
VCC = 2.8 V
V
-
1.6
-
-
1.9
-
3.56
-
4.25
4.9
-
6.5
-
-
7.5
-
-0.3
-
mV/K
V
3.5
4.5
1.35 mA
(continued)
SLS
System Logic
Semiconductor
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