Texas Instruments TAS5110D6REF, Руководство пользователя

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TAS5110D6REF Electrical Specifications
3-2
3.1 TAS5110D6REF Electrical Specifications
General Test Conditions
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Output stage power supply
Laboratory power supply
(EA–PS 7065–10A)
26.5 VDC
Gate drive power supply 26.5 VDC
Load impedance 6
Ω
S/PDIF sampling
frequency
48 kHz
PWM processor TAS5026REF (Rev 5) board
Electrical Data
Maximum output power
(10% THD) 10% THD+N, 1 kHz,
T
A
= 25
°
C, 6
Ω
50/channel W
Maximum output power
(unclipped) 0.15% THD+N, 1 kHz,
T
A
= 25
°
C, 6
Ω
40/channel W
Continous maximum
output power
After 30 minutes preheat of 1/8 max
power in six channels, 10% THD+N, 1
kHz, T
A
= 25
°
C, 6
Ω
(See Note 1)
2 x 50 W
>5 min
{
W
At V
(POWER-OUTPUT-STAGE)
up to 26.5 V 6 8
Ω
Rated load impedance
At V
(POWER-OUTPUT-STAGE)
up to 20 V 4
Ω
Maximum peak current 1-kHz burst 6 A
Damping factor 1 kHz, load = 8
Ω
13
Idle switch loss
Six channels,
V
(POWER-OUTPUT-STAGE)
= 26.5 V
4 W
Gate-drive current V
(GATE-DRIVE-SUPPLY)
= 26.5 V 90 mA
5-V supply current TAS511 TAS5026REF 85 mA
Audio Data
THD+N, 1 W 1 kHz 0.05%
THD+N, 30 W 1 kHz 0.09%
THD+N, 40 W 1 kHz
<0.15
%
Dynamic range,
A-weighted
Ref: rated power, AES17 filter 94 dB
Noise voltage, A-weighted RMS, AES17 filter 260
µ
V
Channel separation 1 kHz, P
OUT
= 30 W 68 dB
Frequency response DC – 20 kHz, 40 W, 6
Ω ±
0.5 dB – 0.1 dB
Note: All electrical and audio specifications are typical values.
† Heatsink solution is a prototype and has to be optimized for end-product mass production by common engineering practice.
3.2 Physical Specifications
PCB dimensions 105 x 127 mm (4.13 x 5”) Height x Width
Board weight 0,15 kg (0.33 lb) Comp PCB