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參數資料
| 型號： | THS3121DGNR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 1 CHANNEL, VIDEO AMPLIFIER, PDSO8 |
| 封裝： | PLASTIC, MSOP-8 |
| 文件頁數： | 35/35頁 |
| 文件大小： | 955K |
| 代理商： | THS3121DGNR |
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0
1
2
3
4
5
6
7
8
9
1 M
10 M
100 M
1 G
f Frequency Hz
Noninverting
Gain
dB
RF = 475
RF = 649
RF = 750
Gain = 2,
RL = 50 ,
VO = 0.2 VPP,
VS = ±15 V
4
2
0
2
4
6
8
10
12
14
16
18
20
22
24
100 k
1 M
10 M
100 M
1 G
f Frequency Hz
Noninverting
Gain
dB
G = 1, RF = 806
G = 10, RF = 301
G = 5, RF = 499
G = 2, RF = 649
RL = 50 ,
VO = 0.2 VPP,
VS = ±15 V
-4
-2
0
2
4
6
8
10
12
14
16
18
20
22
24
100 k
1 M
10 M
100 M
1 G
f - Frequency - Hz
Inverting
Gain
-
dB
G = -1, RF = 681
G = -10, RF = 365
G = -5, RF = 499
G = -2, RF = 681
RL = 50 ,
VO = 0.2 VPP,
VS = ±15 V
0
2
4
6
8
10
12
14
16
100 k
1 M
10 M
100 M
1 G
f Frequency Hz
Noninverting
Gain
dB
G = 5, RF = 499
G = 2, RF = 681
RL = 50 ,
VO = 2 VPP,
VS = ±15 V
5.7
5.8
5.9
6
6.1
6.2
6.3
100 k
1 M
10 M
100 M
Gain = 2,
RF = 562 ,
RL = 50 ,
VO = 0.2 VPP,
VS = ±15 V
f - Frequency - Hz
Noninverting
Gain
-
dB
-4
-2
0
2
4
6
8
10
12
14
16
1 M
10 M
100 M
1 G
f - Frequency - Hz
G = -5, RF = 499
G =-1, RF = 681
RL = 50 ,
VO = 2 VPP,
VS = ±15 V
Inverting
Gain
-
dB
-2
0
2
4
6
8
10
12
14
16
10 M
100 M
Capacitive Load - Hz
Signal
Gain
-
dB
Gain = 5,
RL = 50
VS = ±15 V
R(ISO) = 49.9 CL = 10 pF
R(ISO) = 40.2
CL = 22 pF
R(ISO) = 30
CL = 47 pF
R(ISO) = 20
CL = 100 pF
0
10
20
30
40
50
60
10
100
CL Capacitive Load pF
Recommended
R
Gain = 5,
RL = 50 ,
VS = ±15 V
ISO
Resistance
-90
-80
-70
-60
-50
-40
-30
1 M
10 M
100 M
f - Frequency - Hz
2
nd
Harmonic
Distortion
-
dBc
G = 2,
RF = 649
G = 2, RF = 649 ,
RL = 499
VO = 2 VPP,
RL = 50 ,
VS = ±15 V
G = 5,
RF = 499
-100
100 k
www.ti.com........................................................................................................................................ SLOS420E – SEPTEMBER 2003 – REVISED OCTOBER 2009
TYPICAL CHARACTERISTICS (±15 V)
blank
NONINVERTING SMALL-SIGNAL
INVERTING SMALL-SIGNAL
FREQUENCY RESPONSE
Figure 1.
Figure 2.
Figure 3.
NONINVERTING LARGE-SIGNAL
INVERTING LARGE-SIGNAL
0.1-dB FLATNESS
FREQUENCY RESPONSE
Figure 4.
Figure 5.
Figure 6.
RECOMMENDED RISO
2nd HARMONIC DISTORTION
FREQUENCY RESPONSE
vs
CAPACITIVE LOAD
FREQUENCY
Figure 7.
Figure 8.
Figure 9.
Copyright 2003–2009, Texas Instruments Incorporated
9
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相關代理商/技術參數 |
參數描述 |
|---|---|
| THS3121EVM | 功能描述:放大器 IC 開發工具 THS3121 Eval Mod RoHS:否 制造商:International Rectifier 產品:Demonstration Boards 類型:Power Amplifiers 工具用于評估:IR4302 工作電源電壓:13 V to 23 V |
| THS3121ID | 功能描述:高速運算放大器 Sngl Lo-Noise Hi-Out Current-Feedback RoHS:否 制造商:Texas Instruments 通道數量:1 電壓增益 dB:116 dB 輸入補償電壓:0.5 mV 轉換速度: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| THS3121IDG4 | 功能描述:高速運算放大器 Sgl Lo Noise Hi Out Dr Crnt-Feedback Amp RoHS:否 制造商:Texas Instruments 通道數量:1 電壓增益 dB:116 dB 輸入補償電壓:0.5 mV 轉換速度: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| THS3121IDGN | 功能描述:高速運算放大器 Sngl Lo-Noise Hi-Out Current-Feedback RoHS:否 制造商:Texas Instruments 通道數量:1 電壓增益 dB:116 dB 輸入補償電壓:0.5 mV 轉換速度: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| THS3121IDGNG4 | 功能描述:高速運算放大器 Sngl Lo-Noise Hi-Out Current-Feedback RoHS:否 制造商:Texas Instruments 通道數量:1 電壓增益 dB:116 dB 輸入補償電壓:0.5 mV 轉換速度: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
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