參數(shù)資料
型號(hào): TAS5710PHPR
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 20.2 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48
封裝: 7 X 7 MM, GREEN, PLASTIC, HTQFP-64
文件頁(yè)數(shù): 4/57頁(yè)
文件大?。?/td> 1124K
代理商: TAS5710PHPR
RESET TIMING (RESET)
t
w(RESET)
RESET
t
d(I2C_ready)
SystemInitialization.
EnableviaI C.
2
T0421-01
I C Active
2
I C Active
2
TYPICAL CHARACTERISTICS, BTL CONFIGURATION
f Frequency Hz
20
PVCC = 12 V
RL = 8
100
1k
10k
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
20k
G001
0.001
0.01
10
0.1
1
PO = 4 W
PO = 0.5 W
PO = 2 W
f Frequency Hz
20
PVCC = 18 V
RL = 8
100
1k
10k
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
20k
G002
0.001
0.01
10
0.1
1
PO = 10 W
PO = 1 W
PO = 5 W
SLOS605 – JANUARY 2009............................................................................................................................................................................................... www.ti.com
Control signal parameters over recommended operating conditions (unless otherwise noted). Please refer to Recommended
Use Model section on usage of all terminals.
PARAMETER
MIN
TYP
MAX
UNIT
tw(RESET)
Pulse duration, RESET active
100
us
td(I2C_ready)
Time to enable I2C
13.5
ms
NOTE: On power up, it is recommended that the TAS5710 RESET be held LOW for at least 100
s after DVDD has reached
3.0 V
NOTE: If the RESET is asserted LOW while PDN is LOW, then the RESET must continue to be held LOW for at least 100
s
after PDN is deasserted (HIGH).
Figure 6. Reset Timing
TOTAL HARMONIC DISTORTION + NOISE
vs
FREQUENCY
Figure 7.
Figure 8.
12
Copyright 2009, Texas Instruments Incorporated
Product Folder Link(s): TAS5710
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