參數(shù)資料
型號(hào): PGA2311PG4
英文描述: Stereo Audio VOLUME CONTROL
中文描述: 立體聲音頻音量控制
文件頁(yè)數(shù): 3/17頁(yè)
文件大小: 653K
代理商: PGA2311PG4
SBOS218A
DECEMBER 2001
REVISED JUNE 2002
www.ti.com
3
ELECTRICAL CHARACTERISTICS
(Cont.)
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)
MIN
TYP
PGA2311PA, UA (A
Grade)
MIN
TYP
UNITS
MAX
MAX
DIGITAL CHARACTERISTICS
High
Level Input Voltage, VIH
Low
Level Input Voltage, VIL
+2.0
0.3
(VA+)
1.0
VD+
0.8
+2.0
0.3
(VD+)
1.0
VD+
0.8
V
V
High
Level Output Voltage, VOH
IO = 200
μ
A
V
Low
Level Output Voltage, VOL
Input Leakage Current
IO =
3.2mA
0.4
10
0.4
10
V
μ
A
1
1
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
CS HIGH to SDO High Impedance
POWER SUPPLY
Operating Voltage
VA+
VA
VD+
Quiescent Current
IA+
IA
ID+
Power
Supply Rejection Ratio PSRR (250Hz)
TEMPERATURE RANGE
Operating Range
Storage Range
Thermal Resistance, JC
DIP
16
SOL
16
fSCLK
tPH
tPL
tMI
0
80
80
2.0
6.25
0
80
80
2.0
6.25
MHz
ns
ns
ms
tSDS
tSDH
tCSCR
tCFCS
20
20
90
35
20
20
90
35
ns
ns
ns
ns
tCSO
tCFDO
tCSZ
35
60
100
35
60
100
ns
ns
ns
+4.75
4.75
+4.75
+5
5
+5
+5.25
5.25
+5.25
+4.75
4.75
+4.75
+5
5
+5
+5.25
5.25
+5.25
V
V
V
VA+ = +5V
VA
=
5V
VD+ = +5V
8
10
0.5
100
10
12
1.0
8
10
0.5
100
10
12
1.0
mA
mA
mA
dB
40
65
+85
+150
40
65
+85
+150
°
C
°
C
60
50
60
50
°
C/W
°
C/W
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