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参数资料
| 型号： | TPA2016D2RTJT |
| 厂商： | Texas Instruments |
| 文件页数： | 37/39页 |
| 文件大小： | 0K |
| 描述： | IC AMP AUDIO PWR 2.8W D 20QFN |
| 标准包装： | 250 |
| 类型： | D 类 |
| 输出类型： | 2 通道（立体声） |
| 在某负载时最大输出功率 x 通道数量： | 2.8W x 2 @ 4 欧姆 |
| 电源电压： | 2.5 V ~ 5.5 V |
| 特点： | 差分输入，I²C，短路和热保护，关机，音量控制 |
| 安装类型： | 表面贴装 |
| 供应商设备封装： | 20-QFN 裸露焊盘（4x4） |
| 封装/外壳： | 20-WFQFN 裸露焊盘 |
| 包装： | 带卷 (TR) |
| 其它名称： | 296-32452-2 TPA2016D2RTJT-ND |
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TYPICAL CHARACTERISTICS
VDD Supply Voltage V
0
2
4
6
8
10
2.5
3.5
4.5
5.5
I D
D
Quiescent
Supply
Current
mA
G001
VDD Supply Voltage V
0
20
40
60
80
100
2.5
3.5
4.5
5.5
I D
D
Supply
Current
A
G002
SDZ = 0 V
SDZ = VDD, SWS = 1
Input Level dBV
50
40
30
20
10
0
10
20
40
30
20
10
0
10
Output
Level
dBV
G003
RL = 8 + 33 H
VSupply = 5 V
Fixed Gain = Max Gain = 30 dB
Compression Ratio = 1:1
Limiter Level = 6.5
Limiter Level = 4.5
Limiter Level = 2.5
Limiter Level = 0.5
Limiter Level = 1.5
Limiter Level = 3.5
Limiter Level = 5.5
Limiter Level = 7.5
Limiter Level = 9
Input Level dBV
50
40
30
20
10
0
10
20
70
50
30
10
Output
Level
dBV
G004
Limiter Level = 9 dBV
RL = 8 + 33 H
VSupply = 5 V
Fixed Gain (2:1)
Compression Ratio = 2:1
Max Gain = 30 dB
Fixed Gain = 12
Fixed Gain = 9
Fixed Gain = 6
Fixed Gain = 3
Fixed Gain = 0
Fixed Gain = 3
Fixed Gain = 6
Fixed Gain = 9
Fixed Gain = 12
Input Level dBV
50
40
30
20
10
0
10
20
70
50
30
10
Output
Level
dBV
G005
Limiter Level = 9 dBV
RL = 8 + 33 H
VSupply = 5 V
Compression Ratio = 4:1
Max Gain = 30 dB
Fixed Gain = 15
Fixed Gain = 12
Fixed Gain = 9
Fixed Gain = 6
Fixed Gain = 3
Fixed Gain = 0
Fixed Gain = 3
Fixed Gain = 6
Fixed Gain = 27
Fixed Gain = 24
Fixed Gain = 21
Fixed Gain = 18
Input Level dBV
50
40
30
20
10
0
10
20
70
50
30
10
Output
Level
dBV
G006
Limiter Level = 9 dBV
RL = 8 + 33 H
VSupply = 5 V
Compression Ratio = 8:1
Max Gain = 30 dB
Fixed Gain = 12
Fixed Gain = 9
Fixed Gain = 6
Fixed Gain = 3
Fixed Gain = 0
Fixed Gain = 3
Fixed Gain = 27
Fixed Gain = 24
Fixed Gain = 21
Fixed Gain = 18
Fixed Gain = 15
www.ti.com........................................................................................................................................................ SLOS524D – JUNE 2008 – REVISED AUGUST 2009
with C(DECOUPLE) = 1 F, CI = 1 F.
QUIESCENT SUPPLY CURRENT
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
SUPPLY VOLTAGE IN SHUTDOWN
Figure 3.
Figure 4.
OUTPUT LEVEL
vs
INPUT LEVEL WITH LIMITER ENABLED
INPUT LEVEL WITH 2:1 COMPRESSION
Figure 5.
Figure 6.
OUTPUT LEVEL
vs
INPUT LEVEL WITH 4:1 COMPRESSION
INPUT LEVEL WITH 8:1 COMPRESSION
Figure 7.
Figure 8.
Copyright 2008–2009, Texas Instruments Incorporated
7
Product Folder Link(s): TPA2016D2
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| TPA2016D2V1YZHR | 制造商:Texas Instruments 功能描述: |
| TPA2016D2YZHR | 功能描述:音频放大器 1.7W/Ch Stereo Class D Aud Amp 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 |
| TPA2016D2YZHT | 功能描述:音频放大器 1.7W/Ch Stereo Class D Aud Amp 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 |
| TPA2016DYZHT2 | 制造商:Texas Instruments 功能描述: |
| TPA2017D2 | 制造商:TI 制造商全称:Texas Instruments 功能描述:2.8-W/Ch Stereo Class-D Audio Amplifier with SmartGainTM Dynamic Range Compression and AGC |
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