参数资料
型号: TDA7572
厂商: STMICROELECTRONICS
元件分类: 模拟信号调理
英文描述: SPECIALTY ANALOG CIRCUIT, PQFP64
封装: ROHS COMPLIANT, HIQUAD-64
文件页数: 18/64页
文件大小: 1052K
代理商: TDA7572
TDA7572
Electrical specifications
4.4.1
Digital to analog converter
VOH_BST
BST gate high voltage
Isource = 0.5A
Isource = 20mA
7
9.2
V
VOL_BST
BST gate low voltage
Isink = 0.5A
Isink = 20mA
1.75V
0.080
V
Table 13.
Voltage booster
Symbol
Parameters
Test conditions
Min.
Typ.
Max.
Units
Table 14.
Digital to analog converter
Symbol
Parameters
Test conditions
Min.
Typ.
Max.
Units
Dynamic range at
-60dBFS
At output of analog filter
-60dBFS input 1KHz sine tone
80
90
dB
Noise floor
At output of analog filter after >
25mS of –97dBFS input 20-20k Hz
flat
20
V
THD+N
at maximum useful input
level
Input=-1.5dBFS
The DAC output is limited to
prevent operation in regions of
degraded DAC performance. This
spec represents the performance
at this maximum practical value
-60
dB
Silent Mute
Must engage after 25mS of <-
96dbFS input signal
20
30
ms
Differential output voltage
Magnitude of –1.5dBFS sine,
1 KHz
-10%
2.1
+10%
Vrms
Output resistance
1.8K
2.5K
2.8K
Ohms
相关PDF资料
PDF描述
TDSO1160-KL 7 SEG NUMERIC DISPLAY, ORANGE RED, 7 mm
TE-4Q4TM2MH2% 1 ELEMENT, 2000 uH, GENERAL PURPOSE INDUCTOR
TD-4Q3TA2H+/-1% 1 ELEMENT, 2000000 uH, GENERAL PURPOSE INDUCTOR
TD-5Q4TW10MH+/-1% 1 ELEMENT, 10000 uH, GENERAL PURPOSE INDUCTOR
TD-5Q4TW100MH+/-1% 1 ELEMENT, 100000 uH, GENERAL PURPOSE INDUCTOR
相关代理商/技术参数
参数描述
TDA7572TR 功能描述:音频放大器 200W Mono Bridge PWM Amplifier Built-In 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
TDA7575 功能描述:音频放大器 MULTI F DUAL 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
TDA7575B 功能描述:音频放大器 2 x 75W Multifunct Dual-Bridge Pwr 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
TDA7575BPD 功能描述:音频放大器 2 x 75W Multifunct Dual-Bridge Pwr 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
TDA7575BPDTR 功能描述:音频放大器 2 x 75W Multifunct Dual-Bridge Pwr 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