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參數資料
| 型號： | THS3121CDRG4 |
| 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： | GREEN, PLASTIC, MS-012AA, SOIC-8 |
| 文件頁數： | 2/35頁 |
| 文件大小： | 955K |
| 代理商： | THS3121CDRG4 |
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-90
-80
-70
-60
-50
-40
-30
1 M
10 M
100 M
f - Frequency - Hz
3rd
Harmonic
Distortion
-
dBc
G = 2,
RF = 649 ,
RL = 499
VO = 2 VPP,
RL = 50 ,
VS = ±15 V
100 k
-100
G = 2,
RF = 649
G = 5,
RF = 499
-90
-80
-70
-60
-50
-40
0
1
2
3
4
5
6
7
8
9
10
Harmonic
Distortion
-
dBc
VO - Output Voltage Swing - VPP
Gain = 2,
RF = 649 ,
f = 8 MHz
VS = ±15 V
HD2, RL = 50
HD3, RL = 499
HD2, RL = 499
HD3, RL = 50
-100
-95
-90
-85
-80
-75
-70
0
1
2
3
4
5
6
7
8
9
10
Harmonic
Distortion
-
dBc
VO - Output Voltage Swing - VPP
Gain = 2,
RF = 649 ,
f= 1 MHz
VS = ±15 V
HD2, RL = 499
HD3, RL = 50
HD3, RL = 499
HD2, RL = 50
0
200
400
600
800
1000
1200
1400
1600
1800
2000
0
0.5 1
1.5 2
2.5 3
3.5 4
4.5
5
SR
Slew
Rate
V/
VO Output Voltage VPP
s
Gain = 1
RL = 50
RF = 806
VS = ±15 V
Fall
Rise
0
200
400
600
800
1000
1200
1400
1600
1800
2000
0
1
2
3
4
5
6
7
8
9
10
SR
Slew
Rate
V/
VO Output Voltage VPP
s
Fall
Rise
Gain = 2
RL = 50
RF = 649
VS = ±15 V
1
10
100
0.01
0.1
1
10
100
f - Frequency - kHz
-Current
Noise
-
V
n
I
n
-V
oltage
Noise
-
pA/
Hz
nV/
Hz
In-
In+
Vn
1.25
1
0.75
0.5
0.25
0
0.25
0.5
0.75
1
1.25
0
2
4
6
8
10
12
14
16
t Time ns
Output
V
oltage
V
O
Gain = 2
RL = 50
RF = 499
VS = ±15 V
Rising Edge
Falling Edge
4.5
4
3.5
3
2.5
2
1.5
1
0.5
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
0
2
4
6
8
10
12
14 16
t Time ns
Output
V
oltage
V
O
Gain = 2
RL = 50
RF = 499
VS = ±15 V
Rising Edge
Falling Edge
0
1
2
3
4
5
6
7
8
9
10
2
3
4
5
6
7
8
9
10 11 12 13 14 15
-Quiescent
Current
-
mA
I Q
VS - Supply Voltage - ±V
TA = 25 °C
TA = -40 °C
TA = 85 °C
SLOS420E – SEPTEMBER 2003 – REVISED OCTOBER 2009........................................................................................................................................ www.ti.com
TYPICAL CHARACTERISTICS (±15 V) (continued)
blank
3rd HARMONIC DISTORTION
HARMONIC DISTORTION
vs
FREQUENCY
OUTPUT VOLTAGE SWING
Figure 10.
Figure 11.
Figure 12.
SLEW RATE
NOISE
vs
OUTPUT VOLTAGE STEP
FREQUENCY
Figure 13.
Figure 14.
Figure 15.
QUIESCENT CURRENT
vs
SETTLING TIME
SUPPLY VOLTAGE
Figure 16.
Figure 17.
Figure 18.
10
Copyright 2003–2009, Texas Instruments Incorporated
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PDF描述 |
|---|---|
| THS3121DGNR | 1 CHANNEL, VIDEO AMPLIFIER, PDSO8 |
| THS3121DGN | 1 CHANNEL, VIDEO AMPLIFIER, PDSO8 |
| THS3121CDG4 | 1 CHANNEL, VIDEO AMPLIFIER, PDSO8 |
| THS3121IDGNG4 | 1 CHANNEL, VIDEO AMPLIFIER, PDSO8 |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| THS3121DGN | 制造商:TI 制造商全稱:Texas Instruments 功能描述:LOW-NOISE, HIGH-OUTPUT DRIVE, CURRENT-FEEDBACK, OPERATIONAL AMPLIFIERS |
| THS3121DGNR | 制造商:TI 制造商全稱:Texas Instruments 功能描述:LOW-NOISE, HIGH-OUTPUT DRIVE, CURRENT-FEEDBACK, OPERATIONAL AMPLIFIERS |
| 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 |
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