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參數(shù)資料
| 型號： | THS3091DR |
| 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(shù)： | 1/37頁 |
| 文件大小： | 1078K |
| 代理商： | THS3091DR |
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1
FEATURES
DESCRIPTION
APPLICATIONS
+
VOUT
TOTAL HARMONIC DISTORTION
vs
FREQUENCY
TYPICAL ARBITRARY WAVEFORM
GENERATOR OUTPUT DRIVE CIRCUIT
90
80
70
60
50
40
20
1 M
10 M
100 M
f Frequency Hz
T
otal
Harmonic
Distortion
dBc
G = 5,
RF = 1 k,
RL = 100 ,
VS = ±15 V
100 k
30
VO = 20 VPP
VO = 10 VPP
VO = 5 VPP
VO = 2 VPP
+
+
THS3091
+
THS4271
IOUT1
IOUT2
DAC5686
www.ti.com........................................................................................................................................ SLOS423G – SEPTEMBER 2003 – REVISED OCTOBER 2008
HIGH-VOLTAGE, LOW-DISTORTION, CURRENT-FEEDBACK
OPERATIONAL AMPLIFIERS
2
Low Distortion
The
THS3091
and
THS3095
are
high-voltage,
low-distortion,
high-speed,
current-feedback
–
77 dBc HD2 at 10 MHz, RL = 1 k
amplifiers designed to operate over a wide supply
–
69 dBc HD3 at 10 MHz, RL = 1 k
range of ±5 V to ±15 V for applications requiring
Low Noise
large, linear output signals such as Pin, Power FET,
–
14 pA/
√Hz Noninverting Current Noise
and VDSL line drivers.
–
17 pA/
√Hz Inverting Current Noise
The THS3095 features a power-down pin (PD) that
puts the amplifier in low power standby mode, and
–
2 nV/
√Hz Voltage Noise
lowers the quiescent current from 9.5 mA to 500
A.
High Slew Rate: 7300 V/s (G = 5, V
O = 20 VPP)
The wide supply range combined with total harmonic
Wide Bandwidth: 210 MHz (G = 2, R
L = 100 )
distortion as low as –69 dBc at 10 MHz, in addition,
High Output Current Drive: ±250 mA
to the high slew rate of 7300 V/
s makes the
Wide Supply Range: ±5 V to ±15 V
THS3091/5 ideally suited for high-voltage arbitrary
waveform driver applications. Moreover, having the
Power-Down Feature: (THS3095 Only)
ability to handle large voltage swings driving into
high-resistance and high-capacitance loads while
maintaining good settling time performance makes
High-Voltage Arbitrary Waveform
the devices ideal for Pin driver and PowerFET driver
Power FET Driver
applications.
Pin Driver
The THS3091 and THS3095 are offered in an 8-pin
VDSL Line Driver
SOIC (D), and the 8-pin SOIC (DDA) packages with
PowerPAD.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2
PowerPAD is a trademark of Texas Instruments.
UNLESS
OTHERWISE
NOTED
this
document
contains
Copyright 2003–2008, Texas Instruments Incorporated
PRODUCTION DATA information current as of publication date.
Products conform to specifications per the terms of Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| THS3091DRG4 | 功能描述:高速運算放大器 Single Lo-Distort 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 |
| THS3091EVM | 功能描述:放大器 IC 開發(fā)工具 THS3091 Eval Module 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 |
| THS3092 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:HIGH-VOLTAGE, LOW-DISTORTION, CURRENT-FEEDBACK OPERATIONAL AMPLIFIERS |
| THS3092D | 功能描述:高速運算放大器 Dual Hig-Vltg Low Distortion 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 |
| THS3092DDA | 功能描述:高速運算放大器 Dual Hig-Vltg Low Distortion 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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