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参数资料
型号： PGA2311PG4
英文描述： Stereo Audio VOLUME CONTROL
中文描述： 立体声音频音量控制
文件页数： 2/17页
文件大小： 653K
代理商： PGA2311PG4
SBOS218A
–
DECEMBER 2001
–
REVISED JUNE 2002
www.ti.com
2
ABSOLUTE MAXIMUM RATINGS
(1)
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
VA
–
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VD+
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VA+ to VD+
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Analog Input Voltage
. . . . . . . . . . . . . . . . . . . . . .
Digital Input Voltage
. . . . . . . . . . . . . . . . . . . . . . . . .
Operating Temperature Range
. . . . . . . . . . . . . . . .
Storage Temperature Range
. . . . . . . . . . . . . . . .
Junction Temperature
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead Temperature (soldering, 10s)
Package Temperature (IR reflow, 10s)
Supply Voltage, VA+
+5.5V
–
5.5V
+5.5V
<
±
0.3V
0V to VA+, VA
–
–
0.3V to VD+
–
40
°
C to +85
°
C
–
65
°
C to +150
°
C
+150
°
C
+300
°
C
+235
°
C
. . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . .
(1)Stresses above these ratings may cause permanent damage.
Exposure to absolute maximum conditions for extended periods
may degrade device reliability.
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Texas
Instruments recommends that all integrated circuits be
handled with appropriate precautions. Failure to ob-
serve proper handling and installation procedures can
cause damage.
ESD damage can range from subtle performance
degradation to complete device failure. Precision
integrated circuits may be more susceptible to damage
because very small parametric changes could cause
the device not to meet its published specifications.
PACKAGE/ORDERING INFORMATION
PRODUCT
PACKAGE
–
LEAD
PACKAGE
DESIGNATOR(1)
OPERATING
TEMPERATURE
RANGE
PACKAGE
MARKING
ORDERING
NUMBER
TRANSPORT
MEDIA, QUANTITY
DIP
–
16
N
PGA2311P
PGA2311P
Rails
–
PGA2311 (U Grade)
SOL 16
–
DW
–
40 C to +85 C
PGA2311U
PGA2311U
Rails
PGA2311U
PGA2311U/1K
Tape and Reel, 1000
DIP
–
16
N
PGA2311PA
PGA2311PA
Rails
–
Grade)
PGA2311 (A
SOL 16
–
DW
–
°
C to +85
°
C
40
PGA2311UA
PGA2311UA
Rails
PGA2311UA
PGA2311UA/1K
Tape and Reel, 1000
(1)For the most current specifications and package information, refer to our web site at www. ti.com.
ELECTRICAL CHARACTERISTICS
At TA = +25
°
C, VA+ = +5V, VA
–
=
–
5V, VD+ = +5V, RL = 100k
, CL = 20pF, BW measure = 10Hz to 20kHz, unless otherwise noted.
PARAMETER
CONDITIONS
PGA2311P, U (U
–
Grade).
PGA2311PA, UA (A
–
Grade)
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
DC CHARACTERISTICS
Step Size
Gain Error
Gain Matching
Input Resistance
Input Capacitance
AC CHARACTERISTICS
THD+N
Dynamic Range
0.5
±
0.05
±
0.05
10
3
0.5
±
0.05
±
0.05
10
3
dB
dB
dB
k
pF
Gain Setting = 31.5dB
VIN = 2Vrms, f = 1kHz
VIN = AGND, Gain = 0dB
0.0004
120
0.001
0.0002
120
0.0004
%
dB
116
116
Voltage Range, Output
(VA
–
) +
1.25
(VA+)
–
1.25
(VA
–
) +
1.25
(VA+)
–
1.25
V
Voltage Range, Input (without clipping)
Output Noise
Interchannel Crosstalk
OUTPUT BUFFER
Offset Voltage
Load Capacitance Stability
Short
–
Circuit Current
Unity
–
Gain Bandwidth, Small Signal
2.5
2.5
–
130
2.5
2.5
–
130
Vrms
μ
Vrms
dBFS
VIN = AGND, Gain = 0dB
f = 1kHz
4
4
VIN = AGND, Gain = 0dB
0.25
100
50
10
0.5
0.25
100
50
10
0.5
mV
pF
mA
MHz
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相关代理商/技术参数
参数描述
PGA2311U 功能描述:音频放大器 5V Stereo Audio Volume Control 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
PGA2311U/1K 功能描述:音频放大器 5V Stereo Audio Vol Control 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
PGA2311U/1KG4 功能描述:音频放大器 5V Stereo Audio Vol Control 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
PGA2311UA 功能描述:音频放大器 +/-5V St Aud Vol Control 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
PGA2311UA 制造商:Texas Instruments 功能描述:AUDIO VOLUME CONTROL 2311 SOIC16 制造商:Texas Instruments 功能描述:AUDIO VOLUME CONTROL, 2311, SOIC16 制造商:Texas Instruments 功能描述:AUDIO VOLUME CONTROL, 2311, SOIC16; Audio Control Type:Volume; Supply Voltage Range: 4.75V to 5.25V; Control Interface:Serial, SPI; Audio IC Case Style:SOIC; No. of Pins:16; Operating Temperature Min:-40C; Operating Temperature ;RoHS Compliant: Yes
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