參數(shù)資料
型號： THS4221DGNRG4
廠商： TEXAS INSTRUMENTS INC
元件分類： 音頻／視頻放大
英文描述： 1 CHANNEL, VIDEO PREAMPLIFIER, PDSO8
封裝： GREEN, POWERPAD, PLASTIC, MSOP-8
文件頁數(shù)： 4/38頁
文件大?。?/td> 1372K
代理商： THS4221DGNRG4
THS4221, THS4225
THS4222, THS4226
SLOS399G AUGUST 2002 REVISED JANUARY 2004
www.ti.com
12
Figure 13
0
0.02
0.04
0.06
0.08
0.10
0.12
0.14
0.16
0.18
0.20
01
2
3
4
5
Number of Loads 150
Differential
Gain
%
DIFFERENTIAL GAIN
vs
NUMBER OF LOADS
Gain = 2
Rf = 1.5 k
40 IRE PAL
Worst Case ±100 IRE Ramp
VS = 5 V
VS = ±5 V
Figure 14
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
012
34
5
Number of Loads 150
DIFFERENTIAL PHASE
vs
NUMBER OF LOADS
Gain = 2
Rf = 1.5 k
40 IRE PAL
Worst Case ±100 IRE Ramp
Differential
Phase
°
Figure 15
0
2
4
6
8
10
12
14
16
18
20
22
1.5
2
2.5
3
3.5
4
4.5
5
VS Supply Voltage ±V
Quiescent
Current
mA/Ch
QUIESCENT CURRENT
vs
SUPPLY VOLTAGE
TA = 85°C
TA = 25°C
TA = 40°C
Figure 16
5
4
3
2
1
0
1
2
3
4
5
10
100
1 k
10 k
OUTPUT VOLTAGE
vs
LOAD RESISTANCE
RL Load Resistance
Output
V
oltage
V
V O
TA = 40 to 85°C
Figure 17
10
0
10
20
30
40
50
60
70
80
90
100
110
0.0001 0.001 0.01 0.1
1
10
100
1000
20
0
20
40
60
80
100
120
140
160
180
200
220
Open-Loop
Gain
dB
OPEN-LOOP GAIN AND FHASE
vs
FREQUENCY
f Frequency MHz
VS = ±5 V, 5 V,
and 3.3 V
Phase
°
Figure 18
90
95
100
105
1.5
2
2.5
3
3.5
4
4.5
5
OPEN-LOOP GAIN
vs
SUPPLY VOLTAGE
VS Supply Voltage ±V
Open-Loop
Gain
dB
TA = 25°C
Figure 19
0
10
20
30
40
50
60
70
80
90
100
0.1
1
10
100
REJECTION RATIO
vs
FREQUENCY
Rejection
Ratios
dB
f Frequency MHz
VS = ±5 V, 5 V, and 3.3 V
CMMR
PSRR
Figure 20
40
50
60
70
80
90
100
40302010 0 102030405060 708090
Rejection
Ratio
dB
REJECTION RATIO
vs
CASE TEMPERATURE
TC Case Temperature °C
PSRR
CMMR
VS = ±5 V, 5 V, and 3.3 V
Figure 21
0
10
20
30
40
50
60
70
80
90
100
0
0.5 1
1.5 2
2.5 3
3.5 4
4.5 5
VICR Input Common-Mode Voltage Range V
CMRR
Common-Mode
Rejection
Ratio
dB
COMMON-MODE REJECTION RATIO
vs
INPUT COMMON-MODE RANGE
VS = 5 V
TA = 25°C
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
THS4221DR 功能描述:高速運算放大器 Low-Distortion High Speed R-to-R Output RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)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
THS4221DRG4 功能描述:高速運算放大器 Low-Distortion High Speed R-to-R Output RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)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
THS4221EVM 功能描述:放大器 IC 開發(fā)工具 THS4221 Eval Mod RoHS:否 制造商:International Rectifier 產(chǎn)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
THS4222 制造商:TI 制造商全稱:Texas Instruments 功能描述:LOW-DISTORTION, HIGH-SPEED, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
THS4222D 功能描述:高速運算放大器 Low-Distortion High- Speed R-to-R Output RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)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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