TAS5760MDAPR ,Closed Loop I2S Input Amplifier with Power Limiter, PVDDmax of 26.4V 32-HTSSOP -25 to 85Maximum Ratings . 79.4 Device Functional Modes.... 327.2 ESD Ratings........ 89.5 Register Maps... ..
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TAS5760MDAPR
Closed Loop I2S Input Amplifier with Power Limiter, PVDDmax of 26.4V
8 12 20 22 24 26RL = 4 Ω
RL = 6 Ω
RL = 8 Ω
4 Ω Thermal Limit
6 Ω Thermal Limit
8 Ω Thermal Limit
THD+N = 10%
Digital to
PWM
Conversion
Digital
Soft
Clipper
Full Bridge
Power Stage
Internal Reference
Regulators
Over-
Current
Protection
Full Bridge
Power Stage Gate
Drives
Gate
Drives
Internal Gate
Drive Regulator
Closed Loop Class D AmplifierSFT_CLIP
SPK_OUTB+
SPK_OUTB-
SPK_OUTA+
SPK_OUTA-
DVDD ANA_REG AVDD GVDD_REGPVDD
Internal
Voltage
Supplies SPK_FAULTSPK_SLEEP/
ADR FREQ/
SDA
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TAS5760MSLOS772E –JULY 2013–REVISED MAY 2017
TAS5760M General-Purpose I2S Input Class-D Amplifier Features Audio I/O Configuration: Single Stereo I²S Input Stereo Bridge Tied Load (BTL)or Mono
Parallel Bridge Tied Load (PBTL) Operation 32, 44.1, 48, 88.2,96 kHz Sample Rates General Operational Features: Selectable Hardwareor Software Control Integrated Digital Output Clipper Programmable I²C Address (1101100[R/W]or
1101101[R/W]) Closed-Loop Amplifier Architecture Adjustable Switching Frequency for Speaker
Amplifier Robustness Features: Clock Error, DC, and Short-Circuit Protection Overtemperature and Programmable
Overcurrent Protection Audio Performance (PVDD=19V, RSPK=8Ω,
SPK_GAIN[1:0] Pins= 01) Idle Channel Noise= 100 µVrms (A-Wtd) THD+N= 0.03% (at1 W,1 kHz) SNR= 100 dB A-Wtd (Ref.to THD+N= 1%)
Applications LCD/LED TV and Multipurpose Monitors Sound Bars, Docking Stations, PC Audio General-Purpose Audio Equipment
DescriptionThe TAS5760Misa stereo I2S input device which
includes hardware and software (I²C) control modes,
integrated digital clipper, several gain options, anda
wide power supply operating rangeto enable useina
multitudeof applications. The TAS5760M operates
witha nominal supply voltage from 4.5to24 VDC. optimal mixof thermal performance and device
costis providedin the 120-mΩ RDS(ON)of the output
MOSFETs. Additionally,a thermally enhanced 48-Pin
TSSOP provides excellent operationin the elevated
ambient temperatures foundin modern consumer
electronic devices.
The entire TAS5760xx familyis pin-to-pin compatible the 48-Pin TSSOP package. Alternatively, to
achieve the smallest possible solutions size for
applications where pin-to-pin compatibility anda
headphoneor line driver are not required,a 32-Pin
TSSOP packageis offered for the TAS5760M and
TAS5760L devices. TheI2C register mapinallof the
TAS5760xx devices are identical, to ensure low
development overhead when choosing between
devices based upon system-level requirements.
Device Information(1)(1) Forall available packages, see the orderable
the endofthe datasheet.
Functional Block Diagram Powerat 10% THD+Nvs PVDD
