CS3511-CNZR Cirrus Logic Inc, CS3511-CNZR Datasheet - Page 22

• Manufacturer Part Number: CS3511-CNZR
• Description: IC AMP AUDIO PWR 10 STER 32QFN
• Manufacturer: Cirrus Logic Inc
• Type: Class Dr

Specifications of CS3511-CNZR

• Output Type: 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 11.4W x 2 @ 6 Ohm
• Voltage - Supply: 8.5 V ~ 13.2 V
• Features: Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Surface Mount
• Package / Case: 32-QFN
• Product: Class-D
• Output Power: 11.8 W
• Available Set Gain: 27.3 dB
• Thd Plus Noise: 0.025 %, 0.019 %
• Operating Supply Voltage: 12 V
• Supply Current: 38 mA
• Maximum Operating Temperature: + 70 C
• Audio Load Resistance: 8 Ohms
• Input Signal Type: Differential
• Minimum Operating Temperature: - 10 C
• Output Signal Type: Differential
• Supply Type: Single
• Supply Voltage (max): 13.5 V
• Supply Voltage (min): 8.5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1577 - BOARD REF CS3511 4LYR 1OZ CU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

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7. PARAMETER DEFINITIONS
Signal to Noise Ratio (SNR)
Dynamic Range (DYR)
Total Harmonic Distortion + Noise (THD+N)
The ratio of the RMS value of the output signal, where Pout is equivalent to the specified output power at
THD+N<1%, to the RMS value of the noise floor with no input signal applied and measured over the spec-
ified bandwidth, typically 20 Hz to 20 kHz. Expressed in decibels.
The ratio of the RMS value of the output signal produced when Pout is equivalent to the specified output
power at THD+N<1% to the RMS sum of all other spectral components over the specified bandwidth, typi-
cally 20 Hz to 20 kHz. Dynamic Range is a signal-to-noise ratio measurement made with a -60 dBi input
signal where dBi is referenced to the input signal amplitude resulting in the specified output power at
THD+N<1%. This technique ensures that the distortion components are below the noise level and do not
effect the measurement. Expressed in decibels.
The ratio of the RMS value of the signal to the RMS sum of all other spectral components over the specified
band width (typically 10 Hz to 20 kHz), including distortion components. Expressed in decibels.
CS3511
DS845F1