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4 TAS5162DKD6EVM Performance
TAS5162DKD6EVM Performance
All electrical and audio specifications are typical values.
Table 4. General Test Conditions
General Test Conditions
(1)
Notes
Output Stage Supply Voltage: 50 V Laboratory Power Supply (EA-PS 7065-10A)
System Supply Voltage: 15 V
Load Impedance BTL: 6-8 Ω
Load Impedance PBTL: 3-4 Ω
Input Signal 1 kHz Sine
Sampling Frequency 48 kHz
Gain setting in TAS5518 0 dB
Measurement Filter AES17 and AUX0025
TI Input-USB Board Input-USB Rev 10
EVM configuration file Ver 1.00 TAS5162DKD6EVM Configuration (1.00).cfg
(1)
These test conditions are used for all tests, unless otherwise specified.
Table 5. TAS5518 Register Settings
Register
(1)
Value Notes
Modulation Index Limit Register 0x16 0x04 Set Modulation Index to 96.1%
Master Volume Register 0xD9 00 00 00 48 Master Volume set to 0 dB
(1)
These register settings are used for all test, unless otherwise specified.
Table 6. Electrical Data
Electrical Data Notes/Conditions
Output Power, BTL, 6 Ω : 155 W 1 kHz, unclipped (0 dBFS), T
A
= 25 ° C
Output Power, BTL, 6 Ω : 210 W 1 kHz, 10% THD+N, T
A
= 25 ° C
Output Power, BTL, 8 Ω : 125 W 1 kHz, unclipped (0 dBFS), T
A
= 25 ° C
Output Power, BTL, 8 Ω : 160 W 1 kHz, 10% THD+N, T
A
= 25 ° C
Output Power, PBTL, 4 Ω : 240 W 1 kHz, unclipped (0 dBFS), T
A
= 25 ° C
Output Power, PBTL, 4 Ω : 315 W 1 kHz, 10% THD+N, T
A
= 25 ° C
Maximum Peak Current, BTL: >10 A 1 kHz burst, 1 Ω , R
OC
= 22 k
Maximum Peak Current, PBTL: >20 A 1 kHz burst, 1 Ω , R
OC
= 22 k
Output Stage Efficiency: 90% 2 x channels, 8 Ω
Damping Factor BTL: 15 1 kHz, relative to 8 Ω load
Damping Factor PBTL: 15 1 kHz, relative to 4 Ω load
System Supply Current: <270 mA 1 kHz, -60 dBFS signal, with TI input board
H-Bridge Supply Current: <187 mA 1 kHz, -60 dBFS signal
Total Board Idle Power Consumption: 13.4 W H-Bridge supply + System supply, -60 dBFS signal
TAS5162DKD6EVM 8 SLAU223 – June 2007
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