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參數(shù)資料
| 型號： | THS4081D |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 175-MHz LOW-POWER HIGH-SPEED AMPLIFIERS |
| 中文描述： | 175 - MHz的低功耗高速放大器 |
| 文件頁數(shù)： | 1/24頁 |
| 文件大小： | 384K |
| 代理商： | THS4081D |
THS4081, THS4082
175-MHz LOW-POWER HIGH-SPEED AMPLIFIERS
SLOS274C – DECEMBER 1999 – REVISED MAY 2000
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Ultralow 3.4 mA Per Channel Quiescent
Current
High Speed
– 175 MHz Bandwidth (–3 dB, G = 1)
– 230 V/
μ
s Slew Rate
– 43 ns Settling Time (0.1%)
High Output Drive, I
O
= 85 mA (typ)
Excellent Video Performance
– 35 MHz Bandwidth (0.1 dB, G = 1)
– 0.01% Differential Gain
– 0.05
°
Differential Phase
Very Low Distortion
– THD = –64 dBc (f = 1 MHz, R
L
= 150
)
– THD = –79 dBc (f = 1 MHz, R
L
= 1 k
)
Wide Range of Power Supplies
– V
CC
=
±
5 V to
±
15 V
Available in Standard SOIC or MSOP
PowerPAD
Package
Evaluation Module Available
description
The THS4081 and THS4082 are ultralow-power,
high-speed voltage feedback amplifiers that are
ideal for communication and video applications.
These amplifiers operate off of a very low 3.4-mA
quiescent current per channel and have a high
output drive capability of 85 mA. The signal-ampli-
fier THS4081 and the dual-amplifier THS4082
offer very good ac performance with 175-MHz
bandwidth, 230-V/
μ
s slew rate, and 43-ns settling
time (0.1%). With total harmonic distortion (THD)
of –64 dBc at f = 1 MHz, the THS4081 and
THS4082 are ideally suited for applications
requiring low distortion.
RELATED DEVICES
DEVICE
DESCRIPTION
THS4011/2
THS4031/2
THS4051/2
290-MHz Low Distortion High-Speed Amplifiers
100-MHz Low Noise High Speed-Amplifiers
70-MHz High-Speed Amplifiers
PowerPAD is a trademark of Texas Instruments.
Copyright
2000, Texas Instruments Incorporated
PRODUCTION DATA information is 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.
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.
NC – No internal connection
Cross Section View Showing
PowerPAD
Option (DGN)
2.2
2.4
2.6
2.8
3.0
3.2
3.4
3.6
3.8
5
7
±
VCC - Supply Voltage - V
9
11
13
15
TA=85
°
C
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
I
TA=–40
°
C
TA=25
°
C
1
2
3
4
8
7
6
5
NC
IN–
IN+
V
CC–
NC
V
CC
+
OUT
NC
THS4081
D OR DGN PACKAGE
(TOP VIEW)
1
2
3
4
8
7
6
5
1OUT
1IN–
1IN+
V
CC–
V
CC
+
2OUT
2IN–
2IN+
THS4082
D OR DGN PACKAGE
(TOP VIEW)
CAUTION: The THS4081 and THS4082 provide ESD protection circuitry. However, permanent damage can still occur if this device
is subjected to high-energy electrostatic discharges. Proper ESD precautions are recommended to avoid any performance
degradation or loss of functionality.
相關PDF資料 |
PDF描述 |
|---|---|
| THS4081DGN | 175-MHz LOW-POWER HIGH-SPEED AMPLIFIERS |
| THS4081EVM | 175-MHz LOW-POWER HIGH-SPEED AMPLIFIERS |
| THS4130EVM | HIGH SPEED LOW NOISE, FULLY DIFFERENTIAL I/O AMPLIFIERS |
| THS4211DGKR | LOW-DISTORTION HIGH-SPEED VOLTAGE FEEDBACK AMPLIFIER |
| THS4211DGKRG4 | LOW-DISTORTION HIGH-SPEED VOLTAGE FEEDBACK AMPLIFIER |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| THS4081DGN | 制造商:TI 制造商全稱:Texas Instruments 功能描述:175-MHz LOW-POWER HIGH-SPEED AMPLIFIERS |
| THS4081ED | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| THS4081EVM | 功能描述:放大器 IC 開發(fā)工具 THS4081 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 |
| THS4081ID | 功能描述:高速運算放大器 175MHz Low Power 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 |
| THS4081ID | 制造商:Texas Instruments 功能描述:OP AMP HIGH SPEED VFB SMD 4081 |
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