参数资料
型号: TAS5102DADG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO32
封装: GREEN, PLASTIC, HTSSOP-32
文件页数: 2/25页
文件大小: 1335K
代理商: TAS5102DADG4
TYPICAL CHARACTERISTICS
f Frequency Hz
20
VCC = 8 V
RL = 8 (BTL)
Gain = 3 dB
100
1k
10k
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
0.001
10
20k
0.1
G001
1
PO = 0.5 W
0.01
PO = 1 W
PO = 2.5 W
f Frequency Hz
20
VCC = 12 V
RL = 8 (BTL)
Gain = 3 dB
100
1k
10k
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
0.001
10
20k
0.1
G002
1
PO = 0.5 W
PO = 5 W
0.01
PO = 2.5 W
SLLS801A – JUNE 2008 – REVISED JUNE 2008 .............................................................................................................................................................. www.ti.com
DC Characteristics (continued)
RL= 8 , FPWM = 384 kHz (unless otherwise noted). All performance is in accordance with recommended operating
conditions, unless otherwise specified.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Static Digital Specifications
VIH
High-level input voltage
2
V
PWM_A, PWM_B, PWM_C, PWM_D, M1, M2,
RESET
VIL
Low-level input voltage
0.8
V
Static, High PWM_A, PWM_B, PWM_C, PWM_D,
100
M1, M2, RESET
Ilkg
Input leakage current
A
Static, Low PWM_A, PWM_B, PWM_C, PWM_D,
–10
10
M1, M2, RESET
FAULT
RINT_PU
Internal pullup resistance, FAULT
20
26
32
k
Internal pullup resistor
3
3.3
3.6
VOH
High-level output voltage
V
External pullup of 4.7 k
to 5 V
5.5
VOL
Low-level output voltage
IO = 4 mA
0.25
0.5
V
TOTAL HARMONIC DISTORTION + NOISE
vs
FREQUENCY
Figure 1.
Figure 2.
10
Copyright 2008, Texas Instruments Incorporated
Product Folder Link(s): TAS5102 TAS5103
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TAS5102DADRG4 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO32
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