Use the part number links in the tables below to access documentation and other valuable product information. Remember you can always use the documentation search in the Support section to access product documentation quickly.
| Part | Resolution (bits) | Dynamic Range (dB) | THD+N (dB) | Sample Rate (kHz) | Analog I/O | Power Supply (V) | Type | Comments |  Package |
|---|---|---|---|---|---|---|---|---|---|
| CS4245Buy Now Sample |
24 | 104 ADC; 104 DAC |
-95 ADC; -90 DAC |
192 | Single-ended | VA = 3.3 or 5; VD = 3.3 or 5; VL = 1.8 to 5 |
Stereo | 6:1 input mux, mic pre-amp, PGA | 48 LQFP |
| CS4265Buy Now Sample |
24 | 104 ADC; 104 DAC |
-95 ADC; -90 DAC |
192 | Single-ended | VA = 3.3 or 5; VD = 3.3 or 5; VL = 1.8 to 5 |
Stereo | 2:1 input mux, mic pre-amp, PGA, S/PDIF out | 32 QFN |
| CS4270Buy Now Sample |
24 | 105 ADC; 105 DAC |
-95 ADC; -95 DAC |
192 | Single-ended | VA = 3.3 or 5; VD = 3.3 or 5; VL = 1.8 to 5 |
Stereo | Volume Control, Passive Filters, 3.3V op | 24 TSSOP |
| CS4271Buy Now Sample |
24 | 108 ADC; 114 DAC |
-98 ADC; -100 DAC |
192 | Single-ended ADC Differential DAC |
VA = 5; VD = 3.3 or 5; VL = 2.5 to 5 |
Stereo | Stereo CODEC, volume control, compatible with CS4272 | 28 TSSOP |
| CS4272Buy Now Sample |
24 | 114 ADC; 114 DAC |
-100 ADC; -100 DAC |
192 | Differential ADC Differential DAC |
VA = 5; VD = 3.3 or 5; VL = 2.5 to 5 |
Stereo | Stereo CODEC, volume control, on-chip oscillator | 28 TSSOP |
| CS42L51Buy Now Sample |
24 | 98 ADC; 98 DAC |
-88 ADC; -88 DAC |
96 | Single-ended | VA = 1.8 to 2.5; VD = 1.8 to 2.5; VL = 1.8 to 3.3 |
Stereo | Portable Audio Converter | 32 QFN |
| CS42L52Buy Now Sample |
24 | 98 | -88 | 96 | Single-ended | VA/VD = 1.65 to 2.83; VP = 2.37 to 5.35; VL = 1.8 to 3.3 |
Stereo | CODEC w/ PWM Speaker Driver | 40 QFN |
| CS42L55Buy Now Sample |
24 | 95 ADC; 99 DAC |
-87 ADC; -86 DAC |
48 | Pseudo-differential | VA/VD = 1.65 to 2.71; VCP = 1.65 to 2.71; VL = 1.65 to 3.47 |
Stereo | CODEC, Class-H HP amp, 2:1 mux, PGA | 36 QFN |
| CS42L73Buy Now Sample |
24 | 91 ADC; 97 DAC |
-85 | 48 | Pseudo-differential | VA/VCP/VL = 1.66 to 1.94; VP = 3 to 5.25; VD = 0.85 to 1.40 |
Stereo | 2 ADCs, 4 DACs, Class-H HP, Class A/B speaker driver, 3x asynchronous serial ports | 64 WLCSP 65 FBGA |
| CS4220/21 | Not Recommended for New DesignsRecommended for New Designs: CS4270 | ||||||||
| CS4223/24 | Not Recommended for New DesignsRecommended for New Designs: CS4270, CS4271 | ||||||||
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