參數(shù)資料
型號： TPA2001D1GQCR
英文描述： Operational Amplifier
中文描述： 運(yùn)算放大器
文件頁數(shù)： 2/14頁
文件大小： 204K
代理商： TPA2001D1GQCR
TPA2000D1
2-W FILTERLESS MONO CLASS-D AUDIO POWER AMPLIFIER
SLOS328A
–
JUNE 2000
–
REVISED APRIL 2001
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
functional block diagram
Gate
Drive
_
+
Gate
Drive
_
+
_
+
_
Gain
Adjust
Gain
Adjust
Start-Up
Protection
Logic
OC
Detect
Thermal
VDD ok
Ramp
Generator
Biases
and
References
Gain
2
AGND
VDD
VDD
PVDD
INN
OUTN
PGND
PVDD
OUTP
PGND
INP
SHUTDOWN
GAIN1
GAIN0
COSC
ROSC
BYPASS
SD
_
+
_
+
Deglitch
Logic
Deglitch
Logic
Terminal Functions
TERMINAL
NAME
I/O
DESCRIPTION
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 (2)
PVDD
ROSC
6, 11
I
High-current power supplies (2)
13
I
Connect resistor to ground to set oscillation frequency.
SHUTDOWN
3
I
Places the amplifier in shutdown mode if a TTL logic low is placed on this terminal, and normal operation if
a TTL logic high is placed on this terminal.
VDD
12
I
Analog power supply
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPA2001D1PW 功能描述:音頻放大器 1W Class-D RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TPA2001D1PW 制造商:Texas Instruments 功能描述:AUDIO POWER AMP CLASS-D 16TSSOP 制造商:Texas Instruments 功能描述:AUDIO POWER AMP, CLASS-D, 16TSSOP
TPA2001D1PW 制造商:Texas Instruments 功能描述:AUDIO POWER AMPLIFIER IC ((NW))
TPA2001D1PWG4 功能描述:音頻放大器 Mono Filter-Free Class-D RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TPA2001D1PWR 功能描述:音頻放大器 Mono Filter-Free Class-D RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
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