Datasheet Texas Instruments TAS5424C-Q1
| Manufacturer | Texas Instruments |
| Series | TAS5424C-Q1 |
4-Channel Automotive Digital Amplifiers with differential input delivering 28W/Ch into 4Ohm
Datasheets
TAS54x4C-Q1 Four-Channel Automotive Digital Amplifiers datasheet
PDF, 2.3 Mb, Revision: E, File published: Jan 23, 2015
Extract from the document
Prices
Status
| TAS5424CTDKDRQ1 | TAS5424CTDKERQ1 | |
|---|---|---|
| Lifecycle Status | Preview (Device has been announced but is not in production. Samples may or may not be available) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | Yes |
Packaging
| TAS5424CTDKDRQ1 | TAS5424CTDKERQ1 | |
|---|---|---|
| N | 1 | 2 |
| Pin | 44 | 44 |
| Package Type | DKD | DKE |
| Industry STD Term | HSSOP | HSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Width (mm) | 11 | 11 |
| Length (mm) | 15.9 | 15.9 |
| Thickness (mm) | 3.5 | 3.5 |
| Pitch (mm) | .65 | .65 |
| Max Height (mm) | 3.6 | 3.6 |
| Mechanical Data | Download | Download |
| Package QTY | 500 | |
| Carrier | LARGE T&R | |
| Device Marking | TAS5424CQ1 |
Parametrics
| Parameters / Models | TAS5424CTDKDRQ1 | TAS5424CTDKERQ1 |
|---|---|---|
| Analog Supply (V)(Max) | 24 | |
| Analog Supply (V)(Min) | 6 | |
| Approx. Price (US$) | 7.95 | 1ku | |
| Audio Input Type | Analog | Analog |
| Closed/Open Loop | Closed | |
| Control Interface | I2C | I2C |
| Iq(Max)(mA) | 20 | |
| Operating Temperature Range, C | -40 to 105 | |
| Operating Temperature Range(C) | -40 to 105 | |
| Output Power, W | 45 | |
| Output Power(W) | 45 | |
| Package Group | HSSOP | |
| Package Size: mm2:W x L (PKG) | 44HSSOP: 175 mm2: 11 x 15.9(HSSOP) | |
| Power Stage Supply(Max), V | 24 | |
| Power Stage Supply(Max)(V) | 24 | |
| Power Stage Supply(Min), V | 6 | |
| Power Stage Supply(Min)(V) | 6 | |
| Power to Bridge Tied Load(Max), W | 70 | |
| Power to Bridge Tied Load(Max)(W) | 70 | |
| Power to Parallel Bridge Tied Load(Max), W | 116 | |
| Power to Parallel Bridge Tied Load(Max)(W) | 116 | |
| Rating | Automotive | |
| Speaker Channels, Max | 4 | |
| Speaker Channels(Max) | 4 | |
| Supported Bridge Tied Load(Min)(Ohms) | 2 | |
| Supported Parallel Bridge Tied Load(Min)(Ohms) | 1 | |
| THD + N @ 1 kHz, % | 0.02 | |
| THD + N @ 1 kHz(%) | 0.02 |
Eco Plan
| TAS5424CTDKDRQ1 | TAS5424CTDKERQ1 | |
|---|---|---|
| RoHS | Not Compliant | Compliant |
| Pb Free | No |
Application Notes
- AN-1737 Managing EMI in Class D Audio Applications (Rev. A)PDF, 140 Kb, Revision: A, File published: May 1, 2013
Electromagnetic interference (EMI) is an unwanted disturbance caused in an electrical circuit byelectromagnetic radiation emitted from an external source. The disturbance may interrupt, obstruct, orotherwise degrade the effective performance of the circuit. - AN-1849 An Audio Amplifier Power Supply Design (Rev. B)PDF, 1.9 Mb, Revision: B, File published: May 1, 2013
This application report provides design information for a power supply for use with our newest offering of high-performance, ultra high-fidelity audio amplifier input stage ICs. - Guidelines for Measuring Audio Power Amplifier PerformancePDF, 765 Kb, File published: Oct 30, 2001
This application note provides guidelines for measuring the date sheet parameters of Texas Instruments audio power amplifiers (APAs) using prefabricated evaluation modules (EVMs). The primary equipment used for the measurements consists of the System Two audio measurement system by Audio Precision , a digital multimeter (DMM), and a dc power supply.
Model Line
Series: TAS5424C-Q1 (2)
Manufacturer's Classification
- Semiconductors> Audio> High-Power Audio Amplifiers (>50W)> Analog Input Class-D
