CS3308-CQZ Cirrus Logic Inc, CS3308-CQZ Datasheet - Page 16

• Manufacturer Part Number: CS3308-CQZ
• Description: IC ANLG VOL CTRL 8CH DGTL 48LQFP
• Manufacturer: Cirrus Logic Inc
• Type: Controllerr

Specifications of CS3308-CQZ

• Package / Case: 48-LQFP
• Applications: High End Audio
• Mounting Type: Surface Mount
• Product: General Purpose Audio Amplifiers
• Output Power: 362 mW
• Available Set Gain: 22 dB
• Thd Plus Noise: - 112 dB
• Operating Supply Voltage: 3.5 V / 5.25 V
• Supply Current: 36 mA
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Audio Load Resistance: 2 KOhms
• Input Offset Voltage: 0.75 V
• Input Signal Type: Single
• Minimum Operating Temperature: - 10 C
• Output Signal Type: Analog
• Supply Voltage (max): 5.25 V
• Supply Voltage (min): 3.1 V
• Output Type: 8-Channel Audio
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1778 - EVALUATION BOARD FOR CS5376598-1496 - BOARD EVAL FOR CS3308 VOL CTRL
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1598

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5.3.1
5.3.2
Recommended Power-Up Sequence
1. Hold RESET low until the power supplies are stable. In this state, the control port is reset to its default
2. Bring RESET high. The device will remain in a low power state with the PDN_ALL bit set by default.
3. The desired register settings can be loaded while the PDN_ALL bit remains set.
4. Clear the PDN_ALL bit to initiate the power-up sequence.
Recommended Power-Down Sequence
1. Set the PDN_ALL bit to mute all channels and power-down all internal amplifiers.
2. If desired, hold RESET low to bring the CS3308’s power consumption to an absolute minimum.
settings.
The control port will be accessible.
CS3308
DS702F1