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CS4237B Datasheet(PDF) 5 Page - Cirrus Logic |
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CS4237B Datasheet(HTML) 5 Page - Cirrus Logic |
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5 / 114 page  RECOMMENDED OPERATING CONDITIONS (AGND, DGND, SGND = 0V, all voltages with respect to 0V.) Parameter Symbol Min Typ Max Units Power Supplies: Digital (Note 5) Digital Filtered Analog VD1 VDF1-VDF4 VA 4.75 3.0 4.75 4.75 5.0 3.3 5.0 5.0 5.25 3.6 5.25 5.25 V V V V Operating Ambient Temperature TA 025 70 °C Note 5. When VD1 is powered from 3.3 Volts, all ISA bus input pins, except DRQA, must also be 3.3 Volts. DRQA is internally powered from the VDF supply and must have a 5 Volt interface. To use DRQA in a 3.3 Volt application, a level translator is needed. ABSOLUTE MAXIMUM RATINGS (AGND, DGND, SGND = 0V, all voltages with respect to 0V.) Parameter Symbol Min Max Units Power Supplies: Digital Analog VD1 VDF1-VDF4 VA -0.3 -0.3 -0.3 6.0 6.0 6.0 V V V Total Power Dissipation (Supplies, Inputs, Outputs) - 1 W Input Current per Pin (Except Supply Pins) -10.0 +10.0 mA Output Current per Pin (Except Supply Pins) -50 +50 mA Analog Input Voltage -0.3 VA+0.3 V Digital Input Voltage: SA<11:0>, IOR, IOW, AEN SD<7:0>, DACK<A:C> All other digital inputs -0.3 -0.3 VD1+0.3 VDF+0.3 V V Ambient Temperature (Power Applied) -55 +125 °C Storage Temperature -65 +150 °C Warning: Operation beyond these limits may result in permanent damage to the device. Normal operation is not guaranteed at these extremes. MIXERS (TA = 25 °C; VA, VD1, VDF1-VDF4 = +5V; Input Levels: Logic 0 = 0V, Logic 1 = VD1; 1 kHz Input Sine wave, Measurement Bandwidth is 20 Hz to 20 kHz - unweighted.) CS4237B-JQ CS4237B-KQ Parameter* Min Typ Max Min Typ Max Units Mixer Gain Range Span LINE, AUX1, AUX2 MIC, MIN Hardware Master (Digital) Wavetable, Monitor, PC Wave, DSP, FM - - - - - - - - - - - - 45 42 44 90 46.5 45 48 94.4 - - - - dB dB dB dB Step Size MIC, LINE, AUX1, AUX2 MIN Hardware Master (Digital) Wavetable, Monitor, PC Wave, DSP, FM - - - - - - - - - - - - 1.3 2.3 1.6 0.9 1.5 3.0 2.0 1.5 1.7 3.7 2.4 2.0 dB dB dB dB Dynamic Range -Total (Analog Mixers) -Instantaneous - - - 88 - - - - 94.5 91 - - dB dB Total Harmonic Distortion (Note 3) (Analog Mixers) - 0.005 - - 0.002 - dB DS213PP4 CS4237B 5 |
Similar Part No. - CS4237B |
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Similar Description - CS4237B |
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