參數(shù)資料
型號(hào)： OPA2830
英文描述： Low-Power, Single-Supply, Wideband Operational Amplifier
中文描述： 低功耗，單電源，寬帶運(yùn)算放大器
文件頁數(shù)： 18/31頁
文件大?。?/td> 460K
代理商： OPA2830
"#$
SBOS263B AUGUST 2004 REVISED JANUARY 2005
www.ti.com
18
TYPICAL CHARACTERISTICS: V
S
= +3V, Differential Configuration
At TA = 25
°
C, G = +2, RF = 604
, and RL = 500
differential, unless otherwise noted.
R
L
604
604
R
G
R
G
V
O
V
I
G
D
=604
R
G
+3V
2k
1k
0.1
μ
F
2k
1k
+3V
OPA830
OPA830
0.1
μ
F
1V
1V
9
6
3
0
3
6
9
DIFFERENTIAL LARGESIGNAL FREQUENCY RESPONSE
Frequency (MHz)
1
10
100
200
G
V
O
= 2V
PP
V
O
= 1V
PP
V
O
= 200mV
PP
G
D
= 2
35
45
55
65
75
85
95
105
115
DIFFERENTIAL DISTORTION vs FREQUENCY
Frequency (MHz)
0.1
1
10
100
H
3rdHarmonic
2ndHarmonic
G
D
= 2
V
O
= 2V
PP
R
L
= 500
3
0
3
6
9
12
15
DIFFERENTIAL SMALLSIGNAL FREQUENCY RESPONSE
Frequency (MHz)
1
10
100
200
N
G
D
= 1
G
D
= 2
G
D
= 5
G
D
= 10
V
O
= 200mV
PP
R
L
= 500
40
45
50
55
60
65
70
75
80
85
90
DIFFERENTIAL DISTORTION vs LOAD RESISTANCE
Resistance (
)
100
150
200
250
300
350
400
450
500
H
3rdHarmonic
2ndHarmonic
V
O
= 4V
PP
G
= 2
f = 5MHz
75
80
85
90
95
100
DIFFERENTIAL DISTORTION vs OUTPUT VOLTAGE
Output Voltage Swing (V
PP
)
0.50
0.75
1.00
1.25
1.50
1.75
2.00
H
3rdHarmonic
2ndHarmonic
G
D
= 2
R
= 500
f = 5MHz
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OPA2830ID 制造商:Texas Instruments 功能描述:IC OP-AMP VFB R-R 100MHZ LP 8SOIC 制造商:Texas Instruments 功能描述:IC, OP-AMP VFB R-R 100MHZ LP 8SOIC 制造商:Texas Instruments 功能描述:IC, OP-AMP VFB R-R 100MHZ LP 8SOIC; Op Amp Type:Low Power; No. of Amplifiers:2; Slew Rate:500V/s; Supply Voltage Range: 1.5V to 5.5V; Amplifier Case Style:SOIC; No. of Pins:8; Bandwidth:230MHz; Operating Temperature Min:-40C; ;RoHS Compliant: Yes
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