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參數資料
| 型號： | TPA2000D1TPWRQ1 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 2 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO16 |
| 封裝： | GREEN, PLASTIC, TSSOP-16 |
| 文件頁數： | 13/19頁 |
| 文件大小： | 307K |
| 代理商： | TPA2000D1TPWRQ1 |
Absolute Maximum Ratings
(1)
Dissipation Rating Table
www.ti.com ........................................................................................................................................ SGLS137E – SEPTEMBER 2002 – REVISED OCTOBER 2008
TERMINAL FUNCTIONS
TERMINAL
I/O
DESCRIPTION
NAME
NO.
AGND
15
I
Analog ground
BYPASS
16
I
Connect capacitor to ground for BYPASS voltage filtering.
COSC
14
I
Connect capacitor to ground to set oscillation frequency.
GAIN0
4
I
Bit 0 of gain control (TTL logic level)
GAIN1
5
I
Bit 1 of gain control (TTL logic level)
INN
2
I
Negative differential input
INP
1
I
Positive differential input
OUTN
10
O
Negative BTL output
OUTP
7
O
Positive BTL output
PGND
8, 9
I
High-current grounds
PVDD
6, 11
I
High-current power supplies
ROSC
13
I
Connect resistor to ground to set oscillation frequency.
Places the amplifier in shutdown mode if a TTL logic low is placed on this terminal, and normal
SHUTDOWN
3
I
operation if a TTL logic high is placed on this terminal.
VDD
12
I
Analog power supply
over operating free-air temperature range (unless otherwise noted)
MIN
MAX
UNIT
VDD, PVDD Supply voltage range
–0.3
5.5
V
VI
Input voltage range
–0.3
VDD + 0.3
V
Continuous total power dissipation
(see Dissipation Rating Table)
TA
Operating free-air temperature range
–40
105
°C
TJ
Operating junction temperature range
–40
115
°C
Tstg
Storage temperature range
–65
150
°C
Lead temperature 1,6 mm (1/16 in) from case for 10 s
260
°C
(1)
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
PACKAGE
TA ≤ 25°C
DERATING FACTOR
TA = 70°C
TA = 85°C
TA = 105°C
PW
774 mW
6.19 mW/°C
495 mW
402 mW
279 mW
Copyright 2002–2008, Texas Instruments Incorporated
3
Product Folder Link(s): TPA2000D1-Q1
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