CS4340A

Features: 101 dB Dynamic Range -91 dB THD+N +3.3 V or +5 V Power Supply 50 mW with 3.3 V supply Low Clock Jitter Sensitivity Filtered Line Level Outputs On-Chip Digital De-emphasis for 44.1kHz Popguard® Technology for Control of Clicks and Pops Up to 200 kHz Sample Rates Automatic Mode Detect...

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CS4340A Picture
SeekIC No. : 004316403 Detail

CS4340A: Features: 101 dB Dynamic Range -91 dB THD+N +3.3 V or +5 V Power Supply 50 mW with 3.3 V supply Low Clock Jitter Sensitivity Filtered Line Level Outputs On-Chip Digital De-emphasis for 44.1kHz Popg...

floor Price/Ceiling Price

Part Number:
CS4340A
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/21

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Product Details

Description



Features:

101 dB Dynamic Range
-91 dB THD+N
+3.3 V or +5 V Power Supply
50 mW with 3.3 V supply
Low Clock Jitter Sensitivity
Filtered Line Level Outputs
On-Chip Digital De-emphasis for 44.1kHz
Popguard® Technology for Control of Clicks and Pops
Up to 200 kHz Sample Rates
Automatic Mode Detection for Sample Rates between 4 and 200 kHz
Pin Compatible with the CS4340






Pinout

  Connection Diagram






Specifications

(AGND = 0 V; all voltages with respect to AGND. Operation beyond these limits may result in permanent damage to the device. Normal operation is not guaranteed at these extremes.)
Parameters
Symbol
Min
Max
Units
DC Power Supplies:
VA
-0.3
6.0
V
Input Current (Note 4)
Iin
-
±10
mA
Digital Input Voltage
VIND
-0.3
VL+0.4
V
Ambient Operating Temperature (power applied)
TA
-55
125
°C
Storage Temperature
Tstg
-65
150
°C
Notes: 1. Normal operation is defined as RST = HI with a 997 Hz, 0dBFS input sampled at the highest Fs for each
speed mode, and open outputs, unless otherwise specified.
2. Power Down Mode is defined as RST = LO with all clocks and data lines held static.
3. Valid with the recommended capacitor values on FILT+ and VQ as shown in Figure 1. increasingthecapacitance will also increase the PSRR.
4. Any pin except supplies.





Description

The CS4340A is a complete stereo digital-to-analog system including digital interpolation, fourth-order deltasigma
digital-to-analog conversion, digital de-emphasis and switched capacitor analog filtering. The advantages of this architecture include: ideal differential linearity, no distortion mechanisms due to resistor matching errors,no linearity drift over time and temperature, and a high tolerance to clock jitter.
The CS4340A accepts data at all standard audio sample rates up to 192 kHz, consumes very little power, operates
over a wide power supply range and is pin compatible with the CS4340, as described in section 3.1.These features are ideal for DVD audio players.




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