参数资料
型号: PGA117AIPWRG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 模拟信号调理
英文描述: SPECIALTY ANALOG CIRCUIT, PDSO20
封装: GREEN, PLASTIC, TSSOP-20
文件页数: 7/47页
文件大小: 1545K
代理商: PGA117AIPWRG4
Frequency(Hz)
THD+N(%)
1
0.1
0.01
0.001
0.0001
100
10
100k
1k
10k
G=200
G=100
G=50
G=20
G=10
G=2
G=1
G=5
Temperature( C)
°
I
(mA)
Q
0.8
0.4
0.3
0.2
0.1
0
75
-25
-50
100
125
0
25
50
0.5
0.6
0.7
V =5.5V
S
V =2.2V
S
Digital
Analog
f
=10MHz
SCLK
SupplyVoltage(V)
I
+I
(mA)
Q
A
Q
D
1.2
1.0
0.8
0.6
0.4
0.2
0
4.5
2.5
2.0
5.0
5.5
3.0
3.5
4.0
SCLK=10MHz
SCLK=5MHz
SCLK=2MHz
SCLK=500kHz
-
50
-
25
0
125
Temperature( C)
°
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
ShutdownI
(
A)
m
Q
25
50
75
100
Digital
Analog
0
10
20
30
40
50
60
70
80
90
100
OutputCurrent(mA)
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
OutputV
oltage(V)
V =5.5V
G=1
S
+125 C
°
+25 C
°
-
°
40 C
0
2
4
6
8
10
12
14
16
18
24
OutputCurrent(mA)
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
OutputV
oltage(V)
22
20
V =2.2V
G=1
S
+125 C
°
+25 C
°
-
°
40 C
www.ti.com ............................................................................................................................................ SBOS424B – MARCH 2008 – REVISED SEPTEMBER 2008
TYPICAL CHARACTERISTICS (continued)
At TA = +25°C, AVDD = DVDD = 5V, RL = 10k connected to DVDD/2, VREF = GND, and CL = 100pF, unless otherwise noted.
PGA113, PGA117 THD + NOISE vs FREQUENCY
QUIESCENT CURRENT
(VOUT = 4VPP)
vs TEMPERATURE
Figure 30.
Figure 31.
TOTAL QUIESCENT CURRENT
SHUTDOWN QUIESCENT CURRENT
vs SUPPLY VOLTAGE
vs TEMPERATURE
Figure 32.
Figure 33.
OUTPUT VOLTAGE
vs OUTPUT CURRENT
Figure 34.
Figure 35.
Copyright 2008, Texas Instruments Incorporated
15
Product Folder Link(s): PGA112 PGA113 PGA116 PGA117
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