CS4353-CNZR Cirrus Logic Inc, CS4353-CNZR Datasheet - Page 5

• Manufacturer Part Number: CS4353-CNZR
• Description: IC DAC STER 106DB 2VRMS 24-QFN
• Manufacturer: Cirrus Logic Inc

Specifications of CS4353-CNZR

• Number Of Bits: 24
• Data Interface: Serial
• Number Of Converters: 1
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 152mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-QFN
• For Use With: 598-1519 - BOARD EVAL FOR CS4353 DAC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Settling Time: -

DS803F1
VA
VBIAS
RESET
1_2VRMS
DEM
I²S/LJ
LRCK
SDIN
Thermal Pad
17
18
19
20
21
22
23
24
-
Low Voltage Analog Power (Input) - Positive power supply for the analog section.
Positive Voltage Reference (Output) - Positive reference voltage for the internal DAC.
Reset (Input) - Optional connection for an external reset control. The device enters a powered-down
state when this pin is set low (GND) OR when the VCP supply falls below the V
“Internal Power-on Reset Threshold Voltages” on page
mal operation.
1 or 2 V
selects 1 V
De-emphasis (Input) - Selects the standard 50 μs/15 μs digital de-emphasis filter response for 44.1 kHz
sample rates when enabled.
Digital Interface Format (Input) - Selects the serial audio interface format. Setting this pin low (GND)
selects I²S, while setting it high (VL) selects Left-Justified.
Left / Right Clock (Input) - Determines which channel, Left or Right, is currently active on the serial
audio data line.
Serial Audio Data Input (Input) - Input for two’s complement serial audio data.
Thermal Relief Pad - This pad may be soldered to the board, however it MUST be electrically isolated
from all board connections.
RMS
RMS
Select (Input) - Selects the analog output full-scale voltage. Setting this pin low (GND)
, while setting it high (VL) selects 2 V
RMS
10.). This pin should be set high (VL) during nor-
.
off
threshold (see
CS4353
See
5