TCD6000 Datasheet, PDF (3/36 Pages) Tripath Technology Inc. – 6 CHANNEL CLASS-T DIGITAL AUDIO PROCESSOR USING DIGITAL POWER PROCESSINGTM TECHNOLOGY

Digital Characteristics
Tripath Technology, Inc. – Preliminary Technical Information
T_A = 25 °C. Unless otherwise noted, the MCK frequency is 12.288. See Application/Test Circuit on page 8.
SYMBOL
PARAMETER
VIH33
High-Level Input Voltage
VIL33
Low-Level Input Voltage
FAULTIH5 FAULT High-Level Input Voltage
FAULTIL5 FAULT Low-Level Input Voltage
FAULTOFF FAULT Off Input Voltage
VOH33
High-Level Output Voltage
VOH5
High-Level Output Voltage
VOL33
Low-Level Output Voltage
VOL5
Low-Level Output Voltage
CONDITIONS
VD33 = 3.3V
VD33 = 3.3V
VA50 = 5.0V
VA50 = 5.0V
VA50 = 5.0V
VD33 = 3.0V, IOL = -50uA
VD33 = 3.0V, IOL = -4mA
VA50 = 4.5V, IOL = -50uA
VA50 = 4.5V, IOL = -8mA
VD33 = 3.0V, IOL = 50uA
VD33 = 3.0V, IOL = 4mA
VA50 = 4.5V, IOL = 50uA
VA50 = 4.5V, IOL = 8mA
MIN TYP MAX UNITS
2.1
V
0.8
V
3.5
V
0.8
V
2
3
V
2.9
V
2.48
V
4.4
V
3.8
V
0.1
V
0.44
V
0.1
V
0.44
V
Performance Characteristics
T_A = 25 °C. Unless otherwise noted, the power stage used for testing is the TP2150B, the supply voltage is
VPP=|VNN|=28V, R_L = 4Ω, PGC = 1, post-gain = high, the MCK frequency is 12.288 MHz, fs = 48kHz, the
input frequency is 1kHz, and the measurement bandwidth is 20kHz. See Application/Test Circuit on page 8.
SYMBOL
PARAMETER
POUT
Output Power
(continuous RMS/Channel)
THD + N Total Harmonic Distortion Plus Noise
CONDITIONS
THD+N = 0.1%
THD+N = 1.0%
THD+N = 10%
POUT = 20W/Channel
IHF-IM
SNR
IHF Intermodulation Distortion
Signal-to-Noise Ratio
CS
Channel Separation
19kHz, 20kHz, 1:1 (IHF),
POUT = 10W/Channel
PGC = 1, post-gain = high,
A Weighted,
POUT = 100W/Channel
0dBr = 10W
η
Power Efficiency
Pout = 100W/Channel
AVERROR Channel to Channel Gain Error
POUT = 10W/Channel
eNOUT
VOFFSET
Output Noise Voltage
(A-Weighted)
Output Offset Voltage
PGC = 1, post-gain = high
PGC = 1/8, post-gain = high
PGC = 1/8, post-gain = low
After automatic DC calibration
MIN TYP MAX UNITS
60
W
75
W
105
W
0.03
%
-80
dB
98
dB
84
dB
87
%
0.2 dB
260
µV
150
µV
130
µV
-95 ±40 +95 mV
3
TCD6000 – Rev. 1.0/09.04