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TAS2120 Datasheet(PDF) 4 Page - Texas Instruments

Part # TAS2120
Description  TAS2120 8.2W Mono Digital Input Class-D Speaker Amp with Integrated 14.75V Class- H Boost
PDF  63 Pages
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Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

TAS2120 Datasheet(HTML) 4 Page - Texas Instruments

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5 Specifications
5.1 Absolute Maximum Ratings
over operating free-air temperature range (unless otherwise noted)(1)
MIN
MAX
UNIT
Supply Voltage
PVDD
–0.3
19
V
Supply Voltage
VBAT
–0.3
6
V
Supply Voltage Sense
VBAT_SNS
–0.3
12
V
Supply Voltage
VDD
–0.3
2
V
Supply Voltage
IOVDD
–0.3
6
V
Boost Switching Pin
SW
–0.7
19
V
Class-D Output
OUTP, OUTM
–0.7
19
V
High Side Drive Regulator
GREG
–0.3 PVDD + 6
V
Digital Supply Regulator
DREG
–0.3
1.65
V
Digital IO Pins
Digital pins referenced to IOVDD supply
–0.3
6
V
Tstg
Storage temperature
–65
150
°C
(1)
Operation outside the Absolute Maximum Ratings may cause permanent device damage. Absolute Maximum Ratings do not imply
functional operation of the device at these or any other conditions beyond those listed under Recommended Operating Conditions.
If used outside the Recommended Operating Conditions but within the Absolute Maximum Ratings, the device may not be fully
functional, and this may affect device reliability, functionality, performance, and shorten the device lifetime.
5.2 ESD Ratings
VALUE
UNIT
V(ESD)
Electrostatic discharge
Human body model (HBM), per ANSI/ESDA/
JEDEC JS-001, all pins(1)
±2000
V
Charged device model (CDM), per ANSI/ESDA/
JEDEC JS-002, all pins(2)
±500
(1)
JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.
(2)
JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.
5.3 Recommended Operating Conditions
over operating free-air temperature range (unless otherwise noted)
MIN
NOM
MAX
UNIT
VBAT
Battery Supply (1S Mode of operation - Default )
2.5
3.6
5.5
V
Battery Supply (2S Mode of operation)
3
3.6
5.5
V
VBAT_SNS
Battery Sense pin voltage
2.5
10
V
VLOW_VBAT
Battery Voltage in Low volt battery mode of operation (connected to SW
pin through inductor)
1.8
3.6
5.5
V
VBAT2S
2S Battery Voltage (connected to SW pin through inductor in 2S Mode of
operation)
4.7
7.2
10
V
VPVDD
Amplifier Supply (External PVDD Mode)
VBAT
12
15
V
VVDD
Supply Voltage
1.65
1.8
1.95
V
VIOVDD
IO Supply Voltage 1.8V
1.62
1.8
1.98
V
VIOVDD
IO Supply Voltage 3.3V
3.0
3.3
3.6
V
RSPK
Speaker resistance
3.2
8
38.4
Ω
LSPK
Speaker inductance
5
33
100
µH
TA
Ambient temperature
–40
85
°C
TJ
Junction temperature
–40
150
°C
TAS2120
SLASFC6 – AUGUST 2024
www.ti.com
4
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Copyright © 2024 Texas Instruments Incorporated
Product Folder Links: TAS2120



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