CS4345-CZZ Cirrus Logic Inc, CS4345-CZZ Datasheet - Page 17

• Manufacturer Part Number: CS4345-CZZ
• Description: IC DAC STER 24BIT 192KHZ 10TSSOP
• Manufacturer: Cirrus Logic Inc

Specifications of CS4345-CZZ

• Package / Case: 10-TSSOP
• Number Of Bits: 24
• Data Interface: Serial
• Number Of Converters: 2
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 150mW
• Operating Temperature: -10°C ~ 70°C
• Mounting Type: Surface Mount
• Conversion Rate: 192 KSPS
• Resolution: 24 bit
• Interface Type: Serial
• Operating Supply Voltage: 3.3 V or 5 V
• Maximum Power Dissipation: 69 mW
• Mounting Style: SMD/SMT
• Number Of Dac Outputs: 2
• Dc: 05+
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Settling Time: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1052-5

DS613F1
4.6
4.7
Grounding and Power Supply Decoupling
As with any high resolution converter, the CS4344 family requires careful attention to power supply and
grounding arrangements to optimize performance.
with VA connected to a clean +3.3 V or +5 V supply. For best performance, decoupling and filter capacitors
should be located as close to the device package as possible with the smallest capacitors closest.
Analog Output and Filtering
The analog filter present in the CS4344 family is a switched-capacitor filter followed by a continuous time
low pass filter. Its response, combined with that of the digital interpolator, is given in
recommended external analog circuitry is shown in the
Figure 6
“Typical Connection Diagram” on page
shows the recommended power arrangement
Figures 13
CS4344/5/6/8
11.
- 20. The
17