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參數(shù)資料
| 型號： | OPA691 |
| 英文描述： | Wideband, Low-Power, Current Feedback Operational Amplifier |
| 中文描述： | 寬帶，低功耗，電流反饋運算放大器 |
| 文件頁數(shù)： | 9/24頁 |
| 文件大小： | 382K |
| 代理商： | OPA691 |
"#$
SBOS319C SEPTEMBER 2004 REVISED NOVEMBER 2004
www.ti.com
9
TYPICAL CHARACTERISTICS: V
S
=
±
5V (continued)
At RF = 402
, RL = 100
, and GD = 2V/V, unless otherwise noted.
R
G
R
G
R
F
+5V
R
400
V
O
V
I
=
=
V
O
V
I
R
T
R
F
OPA694
OPA694
5V
R
F
R
G
G
D
Differential Performance Test Circuit
DIFFERENTIAL SMALLSIGNAL
FREQUENCY RESPONSE
250
0
3
0
3
6
9
12
50
100
150
200
Frequency (MHz)
300
350
400
450
500
N
V
O
= 2V
PP
R
L
= 400
G
= 1
R
F
= 430
G
= 2
R
F
= 402
G
= 5
R
F
= 330
G
D
= 10
R
F
= 250
DIFFERENTIAL LARGESIGNAL
FREQUENCY RESPONSE
250
0
9
6
3
0
3
6
50
100
150
200
Frequency (MHz)
300
350
400
450
500
G
G
D
= 2
R
L
= 400
V
O
= 12V
PP
V
O
= 5V
PP
V
O
= 16V
PP
V
O
= 8V
PP
DIFFERENTIAL DISTORTION
vs LOAD RESISTANCE
10
100
60
65
70
75
80
85
90
1000
Resistance (
)
H
V
= 4V
PP
f = 5MHz
G
D
= 2
3rd Harmonic
2nd Harmonic
DIFFERENTIAL DISTORTION
vs FREQUENCY
1
10
55
65
75
85
95
105
20
Frequency (MHz)
H
G
D
= 2
V
O
= 4V
PP
R
L
= 400
3rd Harmonic
2nd Harmonic
DIFFERENTIAL DISTORTION
vs OUTPUT VOLTAGE
0.1
65
70
75
80
85
90
95
100
10
1
Output Voltage Swing (V
PP
)
H
G
= 2
f = 5MHz
R
L
= 400
3rd Harmonic
2nd Harmonic
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| OPA6916 | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Red LED Chip |
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| OPA691ID | 功能描述:高速運算放大器 Wideband Current Feedback RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| OPA691ID | 制造商:Texas Instruments 功能描述:OP AMP WIDEBAND CFB SOIC8 691 |
| OPA691IDBVR | 功能描述:高速運算放大器 Wideband Current Feedback RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
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