參數(shù)資料
型號(hào)： PGA2320IDWG4
英文描述： Stereo Audio Volume Control
中文描述： 立體聲音頻音量控制
文件頁數(shù)： 3/15頁
文件大小： 218K
代理商： PGA2320IDWG4
"#$#%
SBOS312B JULY 2004 REVISED DECEMBER 2004
www.ti.com
3
ELECTRICAL CHARACTERISTICS
At TA = +25
°
C, VA+ = +15V, VA = 15V, VD+ = +5V, RL = 100k
, CL = 20pF, BW measure = 20Hz to 20kHz, unless otherwise noted.
PGA2320
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
DC CHARACTERISTICS
Step Size
Gain Error
Gain Matching
Input Resistance
Input Capacitance
AC CHARACTERISTICS
THD+N
Dynamic Range
Voltage Range, Input and Output
Output Noise
Interchannel Crosstalk
OUTPUT BUFFER
Offset Voltage
Load Capacitance Stability
Short-Circuit Current
Unity-Gain Bandwidth, Small Signal
DIGITAL CHARACTERISTICS
High-Level Input Voltage, VIH
Low-Level Input Voltage, VIL
High-Level Output Voltage, VOH
Low-Level Output Voltage, VOL
Input Leakage Current
SWITCHING CHARACTERISTICS
Serial Clock (SCLK) Frequency
Serial Clock (SCLK) Pulse Width Low
Serial Clock (SCLK) Pulse Width
High
MUTE Pulse Width Low
Input Timing
SDI Setup Time
SDI Hold Time
CS Falling to SCLK Rising
SCLK Falling to CS Rising
Output Timing
CS Low to SDO Active
SCLK Falling to SDO Data Valid
POWER SUPPLY
Operating Voltage
VA+
VA
VD+
Quiescent Current
IA+
IA
ID+
0.5
±
0.1
±
0.1
12
18
dB
dB
dB
k
pF
Gain Setting = 31.5dB
VIN = 10VPP, f = 1kHz
VIN = AGND, Gain = 0dB
0.0003
120
0.001
%
dB
V
115
(VA) + 0.86
(VA+) 0.86
17.5
VIN = AGND, Gain = 0dB
f = 1kHz
10.5
126
μ
VRMS
dBFS
VIN = AGND, Gain = 0dB
1
7.5
mV
pF
mA
MHz
1000
75
1
+2.0
0.3
VD+
0.8
V
V
V
V
μ
A
IO = 200
μ
A
IO = 2mA
(VD+) 1.0
0.4
10
1
tSCLK
tPH
0
80
6.25
MHz
ns
tPL
80
ns
tMI
2.0
ms
tSDS
tSDH
tCSCR
tCFCS
20
20
90
35
ns
ns
ns
ns
tCSO
tCFDO
35
60
ns
ns
+4.5
4.5
+4.5
+15
15
+5
+15.5
15.5
+5.5
V
V
V
VA+ = +15V
VA = 15V
VD+ = +5V
11
11
0.6
16
16
1.5
mA
mA
mA
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PGA2320IDWR 功能描述:音頻放大器 .+/-15V Stereo Audio Volume Control RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
PGA2320IDWRG4 功能描述:音頻放大器 .+/-15V Stereo Audio Volume Control RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
PGA2320IN 制造商:Texas Instruments 功能描述:+/-15V STEREO AUDIO VOLUME CONTROL - Rail/Tube
PGA238H008B5-1938R 制造商:FCI 功能描述:
PGA238H012B1-1938R 制造商:FCI 功能描述:
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