参数资料
型号: TS4984IQT
厂商: STMICROELECTRONICS
元件分类: 音频/视频放大
英文描述: 1 W, 2 CHANNEL, AUDIO AMPLIFIER, QCC16
封装: 4 X 4 MM, 0.50 MM PITCH, LEAD FREE, TQFN-16
文件页数: 3/29页
文件大小: 901K
代理商: TS4984IQT
Electrical characteristics
TS4984
11/29
Figure 26: Output power vs. power supply
voltage
Figure 27: Output power vs. power supply
voltage
Figure 28: Output power vs. load resistor
Figure 29: Output power vs. load resistor
Figure 30: Output power vs. load resistor
Figure 31: Power dissipation vs. output power
2.5
3.0
3.5
4.0
4.5
5.0
5.5
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
THD+N=10%
THD+N=1%
RL = 16
F = 1kHz
BW < 125kHz
Tamb = 25
°C
Pout
(W)
Vcc (V)
2.5
3.0
3.5
4.0
4.5
5.0
5.5
0.00
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.50
0.55
0.60
THD+N=10%
THD+N=1%
RL = 32
F = 1kHz
BW < 125kHz
Tamb = 25
°C
Pout
(W)
Vcc (V)
4
8
12
16
20
24
28
32
0.00
0.25
0.50
0.75
1.00
1.25
1.50
1.75
THD+N=10%
THD+N=1%
Vcc = 5V
F = 1kHz
BW < 125kHz
Tamb = 25
°C
Pout
(W)
Load Resistance (W)
4
8
12
16
20
24
28
32
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
THD+N=10%
THD+N=1%
Vcc = 3.3V
F = 1kHz
BW < 125kHz
Tamb = 25
°C
Pout
(W)
Load resistance
4
8
12
16
20
24
28
32
0.00
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
THD+N=10%
THD+N=1%
Vcc = 2.6V
F = 1kHz
BW < 125kHz
Tamb = 25
°C
Pout
(W)
Load resistance
0.0
0.2
0.4
0.6
0.8
1.0
1.2
0.0
0.4
0.8
1.2
1.6
2.0
2.4
RL=16
RL=8
Vcc=5V
F=1kHz
THD+N<1%
RL=4
Pow
e
rDi
ssi
pat
ion
(
W
)
Output Power (W)
相关PDF资料
PDF描述
TS4990EIKJT 1.2 W, 1 CHANNEL, AUDIO AMPLIFIER, PBGA9
TS4990EKIJT 1.2 W, 1 CHANNEL, AUDIO AMPLIFIER, PBGA9
TS4990EIJT 1.2 W, 1 CHANNEL, AUDIO AMPLIFIER, PBGA9
TS4990IST 1.2 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8
TS4990IQT 1.2 W, 1 CHANNEL, AUDIO AMPLIFIER, DSO8
相关代理商/技术参数
参数描述
TS4985 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:2x1.2w Stereo Audio Power Amplifier with Dedicated Standby Pins
TS4985EIJT 功能描述:音频放大器 2x1.2W stereo audio 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
TS4985EIKJT 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:2x1.2w Stereo Audio Power Amplifier with Dedicated Standby Pins
TS4985EKIJT 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:2x1.2w Stereo Audio Power Amplifier with Dedicated Standby Pins
TS4990 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:1W AUDIO POWER AMPLIFIER WITH ACTIVE LOW STANDBY MODE