(China (Mainland))
Product Summary
The CS43L43-KZ is a complete stereo digital-to-analog output system including interpolation, 1-bit D/A conversion, analog filtering, volume control, and a headphone amplifier, in a 16-pin TSSOP package. The CS43L43-KZ is based on delta-sigma modulation, where the modulator output controls the reference voltage input to an ultra-linear analog low-pass filter. This architecture allows infinite adjustment of the sample rate between 2 kHz and 100 kHz simply by changing the master clock frequency.
Parametrics
CS43L43-KZ absolute maximum ratings: (1)DC Power Supplies: Positive Analog, VA: -0.3 to 4.0V; Headphone, VA_HP: -0.3 to 4.0V; Digital I/O: -0.3 to 4.0V; (2)Input Current, Any Pin Except Supplies, Iin: ±10mA; (3)Digital Input Voltage, VIND: -0.3 to VL + 0.4 V; (4)Ambient Operating Temperature (power applied), TA: -55 to 125℃; (5)Storage Temperature, Tstg: -65 to 150℃.
Features
CS43L43-KZ features: (1)16-Pin TSSOP Package; (2)1.8 to 3.3 Volt Supply; (3)24-Bit Conversion / 96 kHz Sample Rate; (4)94 dB Dynamic Range at 3 V Supply; (5)-85 dB THD+N at 1.8 V Supply; (6)Low Power Consumption; (7)Digital Volume Control; (8)96 dB Attenuation, 1 dB Step Size; (9)Digital Bass and Treble Boost; (10)Selectable Corner Frequencies; (11)Up to 12 dB Boost in 1 dB Increments; (12)Peak Signal Limiting to Prevent Clipping; (13)De-emphasis for 32 kHz, 44.1 kHz, and 48 kHz; (14)Headphone Amplifier; (15)up to 22 mWrms Power Output into 16Ω Load; (16)25 dB Analog Attenuation and Mute; (17)Zero Crossing Click-free Level Transitions; (18)ATAPI Mixing Functions.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
 CS43L43-KZ |
Cirrus Logic |
DAC (D/A Converters) IC Lw PWR Stereo DAC w/Headphone Amp |
Data Sheet |
Negotiable |
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CS43L43-KZR |
Cirrus Logic |
DAC (D/A Converters) IC Lw PWR Stereo DAC w/Headphone Amp |
Data Sheet |
Negotiable |
|
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|
CS43L43-KZZ |
Cirrus Logic |
DAC (D/A Converters) IC Lw PWR Stereo DAC w/Headphone Amp |
Data Sheet |
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|
CS43L43-KZZR |
Cirrus Logic |
DAC (D/A Converters) IC Lw PWR Stereo DAC w/Headphone Amp |
Data Sheet |
Negotiable |
|
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