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| 型号： | SA575DTBR2 |
| 厂商： | ON Semiconductor |
| 文件页数： | 10/16页 |
| 文件大小： | 0K |
| 描述： | IC COMPANDOR 2CHAN GAIN 20-TSSOP |
| 标准包装： | 2,500 |
| 类型： | 压缩扩展器 |
| 应用： | 蜂窝式无线电，混频器 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 20-TSSOP |
| 包装： | 带卷 (TR) |
SA575
http://onsemi.com
3
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Single Supply Voltage
VCC
0.3 to 8.0
V
Voltage Applied to Any Other Pin
VIN
0.3 to (VCC + 0.3)
V
Operating Ambient Temperature Range
TA
-40 to +85
°C
Operating Junction Temperature
TJ
150
°C
Storage Temperature Range
TSTG
150
°C
Thermal Impedance
SOIC
TSSOP
PDIP
qJA
87
124
70
°C/W
Maximum Power Dissipation
SOIC
TSSOP
PDIP
PD
1116
1068
1344
mW
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values
(not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage
may occur and reliability may be affected.
DC ELECTRICAL CHARACTERISTICS Typical values are at TA = 25
°C. Minimum and Maximum values are for the full operating
temperature range: -40 to +85
°C for SA575, except SSOP package is tested at +25°C only. V
CC = 5.0 V, unless otherwise stated. Both
channels are tested in the Expandor mode (see Test Circuit).
Characteristic
Symbol
Test Conditions
Min
Typ
Max
Unit
FOR COMPANDOR, INCLUDING SUMMING AMPLIFIER
Supply Voltage (Note 1)
VCC
3.0
5.0
7.0
V
Supply Current
ICC
No Signal
3.0
4.2
5.5
mA
Reference Voltage (Note 2)
VREF
VCC = 5.0 V
2.4
2.5
2.6
V
Summing Amp Output Load
RL
10
k
W
Total Harmonic Distortion
THD
1.0 kHz, 0 dB, BW = 3.5 kHz
0.12
1.5
%
Output Voltage Noise
ENO
BW = 20 kHz, RS = 0 W
6.0
30
mV
Unity Gain Level
0dB
1.0 kHz
-1.5
1.5
dB
Output Voltage Offset
VOS
No Signal
-150
150
mV
Output DC Shift
No Signal to 0 dB
-100
100
mV
Gain Cell Input = 0 dB, 1.0 kHz
Rectifier Input = 6.0 dB, 1.0 kHz
-1.0
1.0
dB
Tracking Error Relative to 0 dB
Gain Cell Input = 0 dB, 1.0 kHz
Rectifier Input = -30 dB, 1.0 kHz
-1.0
1.0
dB
Crosstalk
1.0 kHz, 0 dB, CREF = 220 mF
-80
-65
dB
FOR OPERATIONAL AMPLIFIER
Output Swing
VO
RL = 10 kW
VCC-0.4
VCC
V
Output Load
RL
1.0 kHz
600
W
Input Common-Mode Range
CMR
0
VCC
V
Common-Mode Rejection Ratio
CMRR
60
80
dB
Input Bias Current
IB
VIN = 0.5 V to 4.5 V
-1.0
1.0
mA
Input Offset Voltage
VOS
3.0
mV
Open-Loop Gain
AVOL
RL = 10 kW
80
dB
Slew Rate
SR
Unity Gain
1.0
V/
ms
Bandwidth
GBW
Unity Gain
3.0
MHz
Input Voltage Noise
ENI
BW = 20 kHz
2.5
mV
Power Supply Rejection Ratio
PSRR
1.0 kHz, 250 mV
60
dB
1. Operation down to VCC = 2.0 V is possible, but performance is reduced. See curves in Figures 6 and 7.
2. Reference voltage, VREF, is typically at 1/2 VCC.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SA575DTBR2G | 功能描述:音频放大器 ANA COMPANDOR 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 |
| SA575N | 功能描述:音频放大器 3-7V Precision Dual 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 |
| SA575NG | 功能描述:音频放大器 3-7V Precision Dual Gain Compandor 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 |
| SA576 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Low power compandor |
| SA57608 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:One-cell Lithium-ion battery protection with over/undercharge and overcurrent protection |
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