Audio codec products from Cirrus Logic include stereo codecs and multichannel codecs for surround sound applications. These products combine audio ADCs and DACs into single ICs designed to provide maximum flexibility, features and performance.
| Part | Bus | Converters | Feature |  Package |
|---|---|---|---|---|
| CS4202Buy Now Sample |
AC '97 | 20-bit Stereo DAC; 18-bit Stereo ADC | S/PDIF Transmitter | 48 TQFP/LQFP |
| CS4205Buy Now Sample |
AC '97 | 20-bit Stereo DAC; 18-bit Stereo ADC | Sample-Rate Converter | 48 TQFP/LQFP |
| CS4299Buy Now Sample |
AC '97 | 20-bit Stereo DAC; 18-bit Stereo ADC | Sample-Rate Converter | 48 TQFP/LQFP |
| CS4297A | Not Recommended for New DesignsRecommended for New Designs: CS4299 | |||
| Part | Resolution (bits) | Dynamic Range (dB) | THD+N (dB) | Sample Rate (kHz) | Analog I/O | Power Supply (V) | Type | Comments | Package |
|---|---|---|---|---|---|---|---|---|---|
| CS4207Buy Now Sample |
24 | 105 ADC; 101 HP; 110 Lineout |
-88 ADC; -89 HP; -94 Lineout |
192 DAC; 96 ADC |
Single-ended or Differential | VD = 1.5 to 1.8; VA = 3.3 to 5; V_HP = 3.3 to 5; V_HD = 1.5 to 3.3; VL = 3.3 |
Multi-Channel | 6 DACs, 4 ADCs, Ground-centered HP Amp, Mic Pre, PGA, SPDIF TX/RX, Jack Detect | 48 QFN |
| Part | Resolution (bits) | Dynamic Range (dB) | THD+N (dB) | Sample Rate (kHz) | Analog I/O | Power Supply (V) | Type | Comments | Package |
|---|---|---|---|---|---|---|---|---|---|
| CS4234Buy Now Sample |
24 | 109 DAC; 105 ADC |
-90 DAC; -88 ADC |
96 | Single-ended or Differential | VA = 3.3 or 5; VL = 1.8 to 5 |
Multi-Channel | 5 DACs, 4 ADCs, PCM and TDM I/F | 40 QFN |
| CS42416/26Buy Now Sample |
24 | 110 / 114 DACs; 114 ADCs |
-100 DACs; -100 ADCs |
192 | Differential DACs Single-ended or Differential ADCs |
VA = 5; VD = 3.3 or 5; VL = 1.8 to 5 |
Multi-Channel | Multi-Channel CODEC, 6 DACs, 2 ADCs, PLL, Digital volume control | 64 LQFP |
| CS42418/28Buy Now Sample |
24 | 110 / 114 DACs; 114 ADCs |
-100 DACs; -100 ADCs |
192 | Differential DACs Differential ADCs |
VA = 5; VD = 3.3 or 5; VL = 1.8 to 5 |
Multi-Channel | Multi-Channel CODEC, 8 DACs, 2 ADCs, PLL, Digital volume control | 64 LQFP |
| CS42432Buy Now Sample |
24 | 105 / 108 DACs; 102 / 105 ADCs |
-95 / -98 DACs; -95 / -98 ADCs |
192 | Single-ended or Differential DACs and ADCs | VA = 3.3 or 5; VD = 3.3; VL = 1.8 to 5 |
Multi-Channel | Multi-Channel CODEC, 6 DACs, 4 ADCs, TDM I/F | 52 MQFP |
| CS42435Buy Now Sample |
24 | 105 / 108 DACs; 102 / 105 ADCs |
-95 / -98 DACs; -95 / -98 ADCs |
192 | Single-ended or Differential DACs and ADCs | VA = 3.3 or 5; VD = 3.3; VL = 1.8 to 5 |
Multi-Channel | Multi-Channel CODEC, 8 DACs, 4 ADCs, TDM I/F | 52 MQFP |
| CS42436/38Buy Now Sample |
24 | 105 / 108 DACs; 102 / 105 ADCs |
-95 / -98 DACs; -95 / -98 ADCs |
192 | Single-ended or Differential DACs and ADCs | VA = 3.3 or 5; VD = 3.3; VL = 1.8 to 5 |
Multi-Channel | Multi-Channel CODEC, 6/8 DACs, 6 ADCs, TDM I/F | 52 MQFP |
| CS4244Buy Now Sample |
24 | 106 / 109 DACs; 102 / 105 ADCs |
-90 | 96 | Differential and Single-ended | VA = 3.3 or 5; VL = 0 to 0 |
Multi-Channel | Supports PCM and TDM interface, Digital volume control, Master and Slave modes | 40 QFN |
| CS42448Buy Now Sample |
24 | 105 / 108 DACs; 102 / 105 ADCs |
-95 / -98 DACs; -95 / -98 ADCs |
192 | Single-ended or Differential DACs and ADCs | VA = 3.3 or 5; VD = 3.3; VL = 1.8 to 5 |
Multi-Channel | Multi-Channel CODEC, 8 DACs, 6 ADCs, TDM and Normal I/F | 64 LQFP |
| CS42516/26Buy Now Sample |
24 | 110 / 114 DACs; 114 ADCs |
-100 DACs; -100 ADCs |
192 | Differential DACs Differential ADCs |
VA = 5; VD = 3.3 or 5; VL = 1.8 to 5 |
Multi-Channel | Multi-Channel CODEC, 6 DACs, 2 ADCs, S/PDIF Rx, Digital volume control | 64 LQFP |
| CS42518/28Buy Now Sample |
24 | 110 / 114 DACs; 114 ADCs |
-100 DACs; -100 ADCs |
192 | Differential DACs Differential ADCs |
VA = 5; VD = 3.3 or 5; VL = 1.8 to 5 |
Multi-Channel | Multi-Channel CODEC, 8 DACs, 2 ADCs, S/PDIF Rx, Digital volume control | 64 LQFP |
| CS42888Buy Now Sample |
24 | 108 DACs; 105 ADCs |
-98 DACs; -98 ADCs |
192 | Single-ended or Differential DACs and ADCs | VA = 3.3 or 5; VD = 3.3 or 5; VL = 1.8 to 5 |
Multi-Channel | Multi-Channel CODEC, 8 DACs, 4 ADCs, TDM and Normal I/F | 64 LQFP |
| CS4228A | Not Recommended for New DesignsRecommended for New Designs: CS42416/18/26/28, CS42432, CS42435, CS42436/38/48, CS42516/26, CS42518/28, CS42888 | ||||||||
| 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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