CS42324-CQZ Cirrus Logic Inc, CS42324-CQZ Datasheet - Page 63

• Manufacturer Part Number: CS42324-CQZ
• Description: IC CODEC STEREO AUDIO 48LQFP
• Manufacturer: Cirrus Logic Inc
• Type: Audio Codecr

Specifications of CS42324-CQZ

• Package / Case: 48-LQFP
• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 1 / 2
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 95 / 100
• Voltage - Supply, Analog: 3.13 V ~ 3.47 V
• Voltage - Supply, Digital: 3.13 V ~ 3.47 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Number Of Adc Inputs: 1
• Number Of Dac Outputs: 2
• Conversion Rate: 96 KSPS
• Interface Type: Serial (I2S, SPI)
• Resolution: 24 bit
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Number Of Channels: 1 ADC/2 DAC
• Supply Current: 10 mA to 24 mA
• Thd Plus Noise: - 88 dB ADC / - 90 dB DAC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1498 - BOARD EVAL FOR CS42324 CODEC
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1602

CS42324
6.20.8 ADC Negative Overflow Interrupt Bit (ADC_OVFLN)
This bit is read only. When set, indicates that a negative over-range condition occurred anywhere in the
CS42324 ADC signal path and has ADC data has been clipped to negative full scale since the last read
of this register. This interrupt bit is an edge-triggered event and will be cleared following a read of this
register.
The INT pin will go active according to the ADC_OVFLx[1:0] bits in the
“Interrupt Mode (Address 16h)” on
page 59
and the status of this bit if ADC_OVFLNM bit is cleared. To determine the current overflow state
of the ADC use the OVFL pin.
DS721A6
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