Data Acquisition - Digital to Analog Converters (DAC) 40-WFQFN Exposed Pad D/A CONVERTER 1.8V -10°C~70°C IC - 130-DB, 32-BIT HIGH-PERFORM
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Nov 24, 2021
Merry Anthony
100W Fast Charge with QC 2.0/PD and CS43131 DAC
Data Acquisition - Digital to Analog Converters (DAC) 40-WFQFN Exposed Pad D/A CONVERTER 1.8V -10°C~70°C IC - 130-DB, 32-BIT HIGH-PERFORM
CS43131 is a 32-bit DAC with an integrated high-fidelity headphone amplifier that delivers superior system-level audio performance while maximizing battery performance. This article is going to explain details about the CS43131 converter.
CS43131-CNZ
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $41.26558 | $41.27 |
| 10+ | $38.92979 | $389.3 |
| 100+ | $36.72622 | $3672.62 |
| 500+ | $34.64738 | $17323.69 |
| 1000+ | $32.68621 | $32686.21 |
CS43131 is a 32-bit DAC with an integrated high-fidelity headphone amplifier that delivers superior system-level audio performance while maximizing battery performance. It provides the ability to differentiate through performance and features, including high impedance (600 Ω), a 130 dBA dynamic range, an impressive THD+N rating of -108 dB, and inter-channel isolation of greater than 110 dB. These DACs support sampling frequencies up to 384 kHz while consuming 23 mW of power and requiring minimal board space.
CS43131 Block Diagram
Output level up to 2 VRMS into 600 Ω headphones
Evolved performance: THD+N rating of -115 dB
Hi-Fi DSD playback-rate: DSD256
Integrated GND-centered, Class H headphone driver
Output power:
30 mW/channel into 32 Ω load
5 mW/channel into 600 Ω load
Advanced 32-bit oversampled multi-bit modulator with mismatch shaping technology
Eliminates distortion due to on-chip component mismatch
Serial audio input
I2S, right-justified, left-justified, DoP, DSD, and TDM interface
Master or slave operation
Volume control with 0.5 dB step size and soft ramp
44.1 kHz de-emphasis and inverting feature
Alternate headphone input
Seamless switching between high performance and low power playback
VD/VL supply voltage: 1.8 V
Cirrus Logic Inc. CS43131-CNZ technical specifications, attributes, parameters and parts with similar specifications to Cirrus Logic Inc. CS43131-CNZ.
Cirrus Logic Inc. CS43131-CNZ technical specifications, attributes, parameters and parts with similar specifications to Cirrus Logic Inc. CS43131-CNZ.
| Product Attribute | Attribute Value | |
|---|---|---|
| Factory Lead Time | 16 Weeks | |
| Mounting Type | Surface Mount | |
| Package / Case | 40-WFQFN Exposed Pad | |
| Surface Mount | YES | |
| Usage Level | Commercial grade | |
| Operating Temperature | -10°C~70°C | |
| Packaging | Tray | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Number of Terminations | 40Terminations | |
| Terminal Position | QUAD |
| Product Attribute | Attribute Value | |
|---|---|---|
| Number of Functions | 1Function | |
| Supply Voltage | 1.8V | |
| Terminal Pitch | 0.4mm | |
| JESD-30 Code | S-XQCC-N40 | |
| Output Type | Voltage - Unbuffered | |
| Number of Bits | 32Bits | |
| Architecture | Sigma-Delta | |
| Converter Type | D/A CONVERTER | |
| Reference Type | Internal | |
| Data Interface | I2S | |
| Differential Output | No |
| Product Attribute | Attribute Value | |
|---|---|---|
| Voltage - Supply, Analog | 1.66V~1.94V | |
| Voltage - Supply, Digital | 1.66V~1.94V | |
| Input Bit Code | BINARY | |
| Input Format | SERIAL | |
| Number of D/A Converters | 2D/A Converters | |
| Analog Output Voltage-Max | 5.99V | |
| Analog Output Voltage-Min | -5.99V | |
| Length | 5mm | |
| Height Seated (Max) | 0.8mm | |
| Width | 5mm | |
| RoHS Status | RoHS Compliant |
Consumer:
DVD receivers/HTiBs
AV receivers
PC speaker systems
Pro-audio:
EFX processors
Instruments
Audio interfaces
Automotive:
DSP amplifiers
Navigation systems
Telematics
Cirrus Logic is a leader in high-performance, low-power ICs for audio and voice signal processing applications. Cirrus Logic¿s products span the entire audio signal chain, from capture to playback, providing innovative products for smartphones, tablets, digital headsets, wearables, and emerging smart home applications. With headquarters in Austin, Texas, Cirrus Logic is recognized globally for its award-winning corporate culture.
Download datasheets and manufacturer documentation for CS43131-CNZ
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