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SL1062A Folha de dados(PDF) 5 Page - System Logic Semiconductor |
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SL1062A Folha de dados(HTML) 5 Page - System Logic Semiconductor |
5 / 9 page SL1062A System Logic Semiconductor SLS RECOMMENDED OPERATING CONDITIONS Symbol Parameter Conditions Min Typ Max Unit Iline Operating line current normal operation with reduced performance 11 1 - - 140 11 mA mA VCC Supply voltage for peripherals Iline = 15 mA Ip = 1.2 mA; MUTE = LOW Ip = 0 mA; MUTE = LOW 2.2 - - 3.4 - - V V GV Voltage gain microphone amplifier receiving amplifier 44 20 - - 52 31 dB dB Tamb Operating ambient temperature -25 - +75 °C Line loss compensation ∆G V Gain control - 5.8 - dB Vexch Exchange supply voltage 36 - 60 V Rexch Exchange feeding bridge resistance 0.4 - 1 K Ω 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 ≤(V IN or VOUT) ≤V CC. 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(I line = 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 MIC Inputs Open-Circuit Iline = 1 mA Iline = 4 mA Iline = 15 mA Iline = 100 mA Iline = 140 mA - - 3.56 4.9 - 1.6 1.9 - - - - - 4.25 6.5 7.5 V ∆V LN/ ∆T Variation with Temperature Iline = 15 mA - -0.3 - mV/K VLN Voltage Drop Over Circuit between LN and VEE with External Resistor RVA Iline = 15 mA RVA (LN to REG)=68K Ω RVA (LN to SLPE)=39K Ω 3.5 4.5 V ICC Supply Current VCC = 2.8 V 1.35 mA (continued) |
Nº de peça semelhante - SL1062A |
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Descrição semelhante - SL1062A |
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