參數(shù)資料
型號(hào): TA2021B
廠(chǎng)商: Electronic Theatre Controls, Inc.
元件分類(lèi): 運(yùn)動(dòng)控制電子
英文描述: STEREO 25W (4OHM) CLASS-T DIGITAL AUDIO AMPLIFIER DRIVER USING DIGITAL POWER PROCESSING (DPP) TECHNOLOGY
中文描述: 立體聲25瓦(4Ω)類(lèi)- T的數(shù)字音頻放大器驅(qū)動(dòng)程序使用數(shù)字功率處理(民進(jìn)黨)科技
文件頁(yè)數(shù): 2/12頁(yè)
文件大小: 268K
代理商: TA2021B
Tripath Technology, Inc. - Technical Information
2
TA2021B – 3.0/04.03
Absolute maximum ratings
(Note 1)
SYMBOL
V
DD
Supply Voltage
V5
Input Section Supply Voltage
PARAMETER
Value
16
UNITS
V
6.0
V
SLEEP
SLEEP Input Voltage
-0.3 to 6.0
V
MUTE
MUTE Input Voltage
-0.3 to V5+0.3
-40
to 150
-40 to 85
V
T
STORE
T
A
T
J
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. See the
table below for Operating Conditions.
Note 2: Human body model, 100pF discharged through a 1.5K
resistor.
Note 3: Machine model, 220pF discharged through all pins.
Storage Temperature Range
°
C
°
C
°
C
Operating Free-air Temperature Range
Junction Temperature
150
Operating Conditions
(Note 4)
SYMBOL
V
DD
V
IH
V
IL
Note 4: Recommended Operating Conditions indicate conditions for which the device is functional. See
Electrical Characteristics for guaranteed specific performance limits.
PARAMETER
MIN.
8.5
TYP.
14.2
MAX.
14.6
UNITS
V
Supply Voltage
High-level Input Voltage (MUTE, SLEEP)
3.5
V
Low-level Input Voltage (MUTE, SLEEP)
1
V
Thermal Characteristics
SYMBOL
PARAMETER
VALUE
2.5
UNITS
°
C/W
°
C/W
θ
JC
θ
JA
Junction-to-case Thermal Resistance
Junction-to-ambient Thermal Resistance (still air)
50
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