Datasheet

www.ti.com
TAS5132DDV6EVM Performance
Table 5. TAS5086 Register Settings (continued)
Register Register Value Notes
Input multiplexer register 0x20 00 01 23 45
Output multiplexer register 0x25 00 01 23 45
System control register 0x05 20 PWM start
Table 6. Electrical Data
Electrical Data Notes/Conditions
Ch 1-4 output power, 3 Ω : 9 W 1 kHz, unclipped (0 dBFS), T
A
= 25 ° C
Ch 1-4 output power, 3 Ω : (10% THD+N) 12.5 W 1 kHz, T
A
= 25 ° C
Ch 1-4 output power, 4 Ω : 7.5 W 1 kHz, unclipped (0 dBFS), T
A
= 25 ° C
Ch 1-4 output power, 4 Ω : (10% THD+N) 10 W 1 kHz, T
A
= 25 ° C
Ch 5-6 output power, 6 Ω : 20 W 1 kHz, unclipped (0 dBFS), T
A
= 25 ° C
Ch 5-6 output power, 6 Ω : (10% THD+N) 26 W 1 kHz, T
A
= 25 ° C
Ch 5-6 output power, 8 Ω : 15.5 W 1 kHz, unclipped (0 dBFS), T
A
= 25 ° C
Ch 5-6 output power, 8 Ω : (10% THD+N) 21 W 1 kHz, T
A
= 25 ° C
Ch 1-4 maximum peak current: > 3.0 A 1 kHz burst, 1 Ω , ROC = 39 k Ω
Ch 5-6 maximum peak current: > 5.2 A 1 kHz burst, 1 Ω , ROC = 22 k Ω
Ch 1-4 damping factor: 10 1 kHz, relative to 4- Ω load
Ch 5-6 damping factor: 10 1 kHz, relative to 8- Ω load
Output stage efficiency: 89 % 1 kHz, 2 × 7.5 W, 4 Ω + 1 × 16 W
System supply current: < 145 mA 1 kHz, –60-dBFS signal (with TI Input-USB Board)
H-bridge supply current: < 60 mA 1 kHz, –60-dBFS signal
Total board idle power consumption: 3.3 W H-bridge supply + system supply, –60-dBFS signal
Table 7. Audio Performance
Audio Performance Notes/Conditions
Ch 1-4 THD+N, 4 Ω : 1 W < 0.1% 1 kHz
Ch 1-4 THD+N, 4 Ω : 5 W < 0.1% 1 kHz
Ch 1-4 THD+N, 4 Ω : 7.5 W < 0.1% 1 kHz
Ch 5-6 THD+N, 8 Ω : 1 W < 0.09% 1 kHz
Ch 5-6 THD+N, 8 Ω : 10 W < 0.09% 1 kHz
Ch 5-6 THD+N, 8 Ω : 15 W < 0.09% 1 kHz
Ch 1-4 dynamic range: > 108 dB Reference: rated power, A-weighted, AES17 filter
Ch 1-4 noise voltage < 20 µ Vrms A-weighted, AES17 filter
Ch 5-6 dynamic range: > 108 dB Reference: rated power, A-weighted, AES17 filter
Ch 5-6 noise voltage < 40 µ Vrms A-weighted, AES17 filter
Mute/Unmute, no input signal, 4 Ω , 5.5-second start-up
Ch 1-4 click/pop < 10 mV
delay
Ch 5-6 click/pop < 20 mV Mute/Unmute, no input signal, 8 Ω
Ch 1-6 channel separation > 60 dB 1 kHz, unclipped (0 dBFS)
Ch 1-4 frequency response 200 Hz – 20 kHz ± 0.5 dB 7.5 W/ 4 Ω , unclipped (0 dBFS)
Ch 5-6 frequency response 20 Hz – 20 kHz ± 0.5 dB 15 W/ 8 Ω , unclipped (0 dBFS)
Table 8. Thermal Specification
General Test Conditions T
DEVICE
(1)
Notes/Conditions
Idle, all channels switching 42 ° C 1 kHz, 15 minutes, –60 dBFS signal, T
A
= 25 ° C
(1)
Measured on devices (average) No heatsink.
TAS5132DDV6EVM 8 SLLU096A – February 2007 – Revised March 2007
Submit Documentation Feedback