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参数资料
| 型号： | TAS5111DADRG4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 93 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO32 |
| 封装： | GREEN, PLASTIC, HTSSOP-32 |
| 文件页数： | 12/18页 |
| 文件大小： | 325K |
| 代理商： | TAS5111DADRG4 |
TAS5111
SLES049D JULY 2003 REVISED MARCH 2004
www.ti.com
3
Terminal Functions
TERMINAL
FUNCTION(1)
DESCRIPTION
NAME
NO.
FUNCTION(1)
DESCRIPTION
BST_A
19
P
High side bootstrap supply (BST), external capacitor to OUT_A required
BST_B
30
P
High side bootstrap supply (BST), external capacitor to OUT_B required
DGND
8, 13
P
I/O reference ground
DREG
7
P
Digital supply voltage regulator decoupling pin, capacitor connected to DREG_RTN
DREG_RTN
4
P
Decoupling return pin
DVDD
11
P
I/O reference supply input (3.3 V): 100
to DREG
GND
2,15, 18,
24, 25,
31
P
Power ground
GREG
5
P
Gate drive voltage regulator decoupling pin, capacitor to GND
GVDD
17, 32
P
Voltage supply to on-chip gate drive and digital supply voltage regulators
M1
9
I
Mode selection pin
M2
10
I
Mode selection pin
M3
6
I
Mode selection pin
OTW
14
O
Overtemperature warning output, open drain with internal pullup resistor
OUT_A
22, 23
O
Output, half-bridge A
OUT_B
26, 27
O
Output, half-bridge B
PVDD_A
20, 21
P
Power supply input for half-bridge A
PVDD_B
28, 29
P
Power supply input for half-bridge B
PWM_AP
16
I
Input signal, half-bridge A
PWM_BP
1
I
Input signal, half-bridge B
RESET
3
I
Reset signal, active low
SD
12
O
Shutdown signal for half-bridges A and B
(1) I = input, O = Output, P = Power
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| TAS5112 | 制造商:TI 制造商全称:Texas Instruments 功能描述:DIGITAL AMPLIFIER POWER STAGE |
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| TAS5112ADCAG4 | 功能描述:音频放大器 Digital Amp Power Stage RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| TAS5112ADCAR | 功能描述:音频放大器 Digital Amp Power Stage RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
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