参数资料
型号: PGA308AIDGSR
厂商: TEXAS INSTRUMENTS INC
元件分类: 模拟信号调理
英文描述: SPECIALTY ANALOG CIRCUIT, PDSO10
封装: GREEN, PLASTIC, MSOP-10
文件页数: 6/29页
文件大小: 962K
代理商: PGA308AIDGSR
V
(50mV/div)
O
U
T
Time(50 s/div)
m
CMPSEL=1(CompOn),
R =10k
R
=100 ,
L
ISO
W,
W C =10nF,C
L
F =47pF,
G=4x1x2,f=4kHz,V
=100mV
OPP
V
(1V/div)
O
U
T
Time(50 s/div)
m
CMPSEL=1(CompOn),
R =10k
R
=100 ,
L
ISO
W,
W C =10nF,C
L
F =47pF,
G=4x1x2,f=4kHz,V
=4V
OPP
V
O
U
T
(50mV/div)
Time(50ms/div)
CMPSEL=0(CompOff),
R =10k
L
W, C =0,C =0,
F
G=600x1x2,f=4kHz,V
OPP =100mV
V
(1V/div)
O
U
T
Time(50 s/div)
m
CMPSEL=0(CompOff),
R =10k
L
W, C =0,C
L
F =0,
G=600x1x2,f=4kHz,V
=4V
OPP
V
(50mV/div)
O
U
T
Time(50 s/div)
m
CMPSEL=0(CompOff),
R =10k
L
W, C =0,C =0,
L
F
G=4x1x2,f=4kHz,V
=100mV
OPP
V
(1V/div)
O
U
T
Time(50 s/div)
m
CMPSEL=0(CompOff),
R =10k
L
W, C =0,C =0,
L
F
G=4x1x2,f=4kHz,V
=4V
OPP
SBOS440B – JULY 2008 – REVISED DECEMBER 2010
www.ti.com
TYPICAL CHARACTERISTICS (continued)
At TA = +25°C, VS = VREF = DOUT/VCLAMP = +5V, RL = 10k and CL = 100pF connected to GND, unless otherwise noted.
Gain format is presented: G = FE-PGA × Fine Gain × Output Gain.
SMALL-SIGNAL STEP RESPONSE
LARGE-SIGNAL STEP RESPONSE
CMP SEL = 1
Figure 31.
Figure 32.
SMALL-SIGNAL STEP RESPONSE
LARGE-SIGNAL STEP RESPONSE
CMP SEL = 0
Figure 33.
Figure 34.
SMALL-SIGNAL STEP RESPONSE
LARGE-SIGNAL STEP RESPONSE
CMP SEL = 0
Figure 35.
Figure 36.
14
Copyright 2008–2010, Texas Instruments Incorporated
Product Folder Link(s): PGA308
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