SLOS992 December 2017 TPA3156D2
PRODUCTION DATA.
MIN | MAX | UNIT | ||
---|---|---|---|---|
Supply voltage, VCC | PVCC, AVCC | –0.3 | 30 | V |
Input voltage, VI | INPL, INNL, INPR, INNR | –0.3 | 6.3 | V |
PLIMIT, GAIN / SLV, SYNC | –0.3 | GVDD+0.3 | V | |
AM0, AM1, AM2, MUTE, SDZ, MODSEL | –0.3 | PVCC+0.3 | V | |
Slew rate, maximum(2) | AM0, AM1, AM2, MUTE, SDZ, MODSEL | 10 | V/ms | |
Operating free-air temperature, TA | –40 | 85 | °C | |
Operating junction temperature , TJ | –40 | 150 | °C | |
Storage temperature, Tstg | –40 | 125 | °C |
VALUE | UNIT | |||
---|---|---|---|---|
V(ESD) | Electrostatic discharge | Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001(1) | ±2000 | V |
Charged-device model (CDM), per JEDEC specification JESD22-C101(2) | ±500 |
MIN | NOM | MAX | UNIT | ||||
---|---|---|---|---|---|---|---|
VCC | Supply voltage | PVCC, AVCC | 4.5 | 26 | V | ||
VIH | High-level input voltage | AM0, AM1, AM2, MUTE, SDZ, SYNC, MODSEL | 2 | V | |||
VIL | Low-level input voltage | AM0, AM1, AM2, MUTE, SDZ, SYNC, MODSEL | 0.8 | V | |||
VOL | Low-level output voltage | FAULTZ, RPULL-UP = 100 kΩ, PVCC = 26 V | 0.8 | V | |||
IIH | High-level input current | AM0, AM1, AM2, MUTE, SDZ, MODSEL (VI = 2 V, VCC = 18 V) |
50 | µA | |||
RL(BTL) | Minimum load Impedance | Output filter: L = 10 µH, C = 680 nF | 3.2 | 4 | Ω | ||
RL(PBTL) | Output filter: L = 10 µH, C = 1 µF | 1.6 | 2 | ||||
Lo | Output-filter Inductance | Minimum output filter inductance under short-circuit condition | 1 | µH |
THERMAL METRIC(1) | TPA3156D2 | UNIT | |
---|---|---|---|
DAD(2) | |||
32 PINS | |||
RθJA | Junction-to-ambient thermal resistance | N/A | °C/W |
RθJC(top) | Junction-to-case (top) thermal resistance | 1.2 | °C/W |
ψJT | Junction-to-top characterization parameter | 1.2 | °C/W |
ψJB | Junction-to-board characterization parameter | 21 | °C/W |
PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | ||
---|---|---|---|---|---|---|---|
| VOS | | Class-D output offset voltage (measured differentially) | VI = 0 V | 1.5 | 5 | mV | ||
ICC | Quiescent supply current | SDZ = 2 V, With load and filter, PVCC = 12 V | 15 | mA | |||
SDZ = 2 V, With load and filter, PVCC = 24 V | 23 | ||||||
ICC(SD) | Quiescent supply current in shutdown mode | SDZ = 0.8 V, With load and filter, PVCC = 12 V | 20 | µA | |||
SDZ = 0.8 V, With load and filter, PVCC = 24 V | 30 | ||||||
rDS(on) | Drain-source on-state resistance, measured pin to pin | PVCC = 21 V, Iout = 500 mA, TJ = 25°C | 90 | mΩ | |||
G | Gain (BTL) | R1 = 5.6 kΩ, R2 = Open | 19 | 20 | 21 | dB | |
R1 = 20 kΩ, R2 = 100 kΩ | 25 | 26 | 27 | ||||
R1 = 39 kΩ, R2 = 100 kΩ | 31 | 32 | 33 | dB | |||
R1 = 47 kΩ, R2 = 75 kΩ | 35 | 36 | 37 | ||||
G | Gain (SLV) | R1 = 51 kΩ, R2 = 51 kΩ | 19 | 20 | 21 | dB | |
R1 = 75 kΩ, R2 = 47 kΩ | 25 | 26 | 27 | ||||
R1 = 100 kΩ, R2 = 39 kΩ | 31 | 32 | 33 | dB | |||
R1 = 100 kΩ, R2 = 16 kΩ | 35 | 36 | 37 | ||||
ton | Turn-on time | SDZ = 2 V | 40 | ms | |||
tOFF | Turn-off time | SDZ = 0.8 V | 2 | µs | |||
GVDD | Gate drive supply | IGVDD < 200 µA | 5.1 | 5.6 | 6.3 | V | |
VO | Output voltage maximum under PLIMIT control | V(PLIMIT) = 2 V; VI = 1 Vrms | 6.75 | 8.2 | 8.75 | V |
PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
---|---|---|---|---|---|---|
KSVR | Power supply ripple rejection | 200 mVPP ripple at 1 kHz, Gain = 26 dB, Inputs AC-coupled to GND |
–70 | dB | ||
PO | Continuous output power | THD+N = 10%, f = 1 kHz, PVCC = 14.4 V, Load = 4Ω | 25 | W | ||
THD+N = 10%, f = 1 kHz, PVCC = 21 V, Load = 8 Ω | 50 | |||||
THD+N = 10%, f = 1 kHz, PVCC = 24 V, Load = 4 Ω | 70 | |||||
THD+N | Total harmonic distortion + noise | VCC = 21 V, f = 1 kHz, PO = 15 W (half-power) | 0.1% | |||
Vn | Output integrated noise | 20 Hz to 22 kHz, A-weighted filter, Gain = 20 dB | 65 | µV | ||
–80 | dBV | |||||
Crosstalk | VO = 1 Vrms, Gain = 20 dB, f = 1 kHz | –100 | dB | |||
SNR | Signal-to-noise ratio | Maximum output at THD+N < 1%, f = 1 kHz, Gain = 20 dB, A-weighted | 102 | dB | ||
fOSC | Oscillator frequency | AM2=0, AM1=0, AM0=0 | 376 | 400 | 424 | kHz |
AM2=0, AM1=0, AM0=1 | 470 | 500 | 530 | |||
AM2=0, AM1=1, AM0=0 | 564 | 600 | 636 | |||
AM2=0, AM1=1, AM0=1 | 940 | 1000 | 1060 | |||
AM2=1, AM1=0, AM0=0 | 1128 | 1200 | 1278 | |||
AM2=1, AM1=0, AM0=1 | 282 | 300 | 318 | |||
AM2=1, AM1=1, AM0=0 | 282 | 300 | 318 | |||
Modulation scheme Fixed in 1SPW Mode | ||||||
AM2=1, AM1=1, AM0=1 | Reserved | |||||
Thermal trip point | ≥150 | °C | ||||
Thermal hysteresis | 15 | °C | ||||
Over current trip point | 10 | A |