Datenblatt-Suchmaschine für elektronische Bauteile |
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LA6539M Datenblatt(PDF) 2 Page - Sanyo Semicon Device |
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LA6539M Datenblatt(HTML) 2 Page - Sanyo Semicon Device |
2 / 4 page No. 5630-2/4 LA6539M Parameter Symbol Conditions Ratings Unit min typ max VCC no-load current drain ICC1 All outputs on (mute 1 and 2: high) *1, 2 4 8 15 mA ICC2 All outputs off (mute 1 and 2: low) *1 4 10 mA VS1 no-load current drain IS1-1 Channel U: on (mute 1: high) 5 10 mA IS1-2 Channel U: off (mute 1: low) 1 mA VS2 no-load current drain IS2-1 Channels V and W: on (mute 2: high) *2 10 20 mA IS2-2 Channels V and W: off (mute 2: low) 1 mA Output offset voltage VOF1 to VOF3 Voltage differential between the channel U and W outputs Ð50 +50 mV Input voltage range VIN Voltage range for VIN1 to VIN3 0.5 5 V Buffer amplifier output voltage VBUFFER1 Voltage difference relative to 1/2 VS1 Ð50 0 +50 mV VBUFFER2 Voltage difference relative to 1/2 VS2 Ð50 0 +50 mV Output source voltage VO1 Output high, IO = 700 mA, all + outputs 4.4 4.7 V Output sink voltage VO2 Output low, IO = 700 mA, all + outputs 0.3 0.6 V Closed circuit voltage gain VG Bridge amplifier 6 dB Slew rate SR 0.5 V/µs Mute on voltage VMUTE1, 2 The voltage applied to MUTE1 or MUTE2 at the point 1.5 2 V where the output goes on. Mute on current IMUTE1, 2 The influx current to MUTE1 or MUTE2 at the point 6 10 µA where the output goes on. Notes: 1. When MUTE1 is high, the channel U output will be on. 2. When MUTE2 is high, the channel V and W outputs will be on. Note: MUTE1 only operates for channel U, and MUTE2 only operates for channels V and W. MUTE1 and MUTE2 operate independently. Continued on next page. Truth Table Operating Characteristics at Ta = 25¡C, VCC = 12 V, VS1 = VS2 = 5 V Input MUTE CH-U CH-V CH-W (VIN pins) (MUTE1, 2) UOUT + UOUT Ð VOUT + VOUT Ð WOUT + WOUT Ð H H H L H L H L L Ñ Ñ Ñ Ñ Ñ Ñ L H L H L H L H L Ñ Ñ Ñ Ñ Ñ Ñ Pin Functions Pin No. Pin Function Equivalent circuit 1, 2, 14, 15, 16, 17, RF Substrate (lowest potential) 29, 30 3 GND Ground 4 VIN1 Channel U input 5 VIN1A Channel U input (for gain adjustment) 7 VIN2 Channel V input 8 VIN2A Channel V input (for gain adjustment) 9 VIN3 Channel W input 10 VIN3A Channel W input (for gain adjustment) 6 MUTE1 Channel U output on/off control 11 BUFFER OUT1 Buffer amplifier 1 output (1/2 VS1: typical), Generates the output stage reference voltage for channel U. 12 BUFFER OUT2 Buffer amplifier 2 output (1/2 VS2: typical), Generates the output stage reference voltage for channels V and W. 13 VCC Power supply 18 NC Unused 19 MUTE2 Channels V and W on/off control 20 VS2 Channels V and W output stage power supply |
Ähnliche Teilenummer - LA6539M |
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Ähnliche Beschreibung - LA6539M |
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