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參數(shù)資料
| 型號： | AD8051 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Low Cost, High Speed Rail-to-Rail Amplifiers |
| 中文描述： | 低成本，高速軌到軌放大器 |
| 文件頁數(shù)： | 1/16頁 |
| 文件大小： | 267K |
| 代理商： | AD8051 |
REV. B
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
a
AD8051/AD8052/AD8054
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
World Wide Web Site: http://www.analog.com
Fax: 781/326-8703
Analog Devices, Inc., 1999
Low Cost, High Speed
Rail-to-Rail Amplifiers
CONNECTION DIAGRAMS
(Top Views)
SO-8
FEATURES
Low Cost Single (AD8051), Dual (AD8052) and Quad
(AD8054)
Voltage Feedback Architecture
Fully Specified at +3 V, +5 V and
6
5 V Supplies
Single Supply Operation
Output Swings to Within 25 mV of Either Rail
Input Voltage Range: –0.2 V to +4 V; V
S
= +5 V
High Speed and Fast Settling on +5 V:
110 MHz –3 dB Bandwidth (G = +1) (AD8051/AD8052)
150 MHz –3 dB Bandwidth (G = +1) (AD8054)
145 V/
m
s Slew Rate
50 ns Settling Time to 0.1%
Small Packaging
AD8051 Available in SOT-23-5
AD8052 Available in
m
SOIC-8
AD8054 Available in TSSOP-14
Good Video Specifications (G = +2)
Gain Flatness of 0.1 dB to 20 MHz; R
L
= 150
V
0.03% Differential Gain Error; R
L
= 1K
0.03
8
Differential Phase Error; R
L
= 1K
Low Distortion
–80 dBc Total Harmonic @ 1 MHz, R
L
= 100
V
Outstanding Load Drive Capability
Drives 45 mA, 0.5 V from Supply Rails (AD8051/AD8052)
Drives 50 pF Capacitive Load (G = +1) (AD8051/AD8052)
Low Power of 2.75 mA/Amplifier (AD8054)
Low Power of 4.4 mA/Amplifier (AD8051/AD8052)
APPLICATIONS
Coax Cable Driver
Active Filters
Video Switchers
A/D Driver
Professional Cameras
CCD Imaging Systems
CD/DVD ROM
PRODUCT DESCRIPTION
The AD8051 (single), AD8052 (dual) and AD8054 (quad) are
low cost, voltage feedback, high speed amplifiers designed to
operate on +3 V, +5 V or
±
5 V supplies. They have true single
supply capability with an input voltage range extending 200mV
below the negative rail and within 1V of the positive rail.
Despite their low cost, the AD8051/AD8052/AD8054 provide
excellent overall performance and versatility. The output volt-
age swing extends to within 25 mV of each rail, providing the
maximum output dynamic range with excellent overdrive recov-
ery. This makes the AD8051/AD8052/AD8054 useful for video
electronics such as cameras, video switchers or any high speed
portable equipment. Low distortion and fast settling make them
ideal for active filter applications.
The AD8051/AD8052/AD8054 offer low power supply cur-
rent and can operate on a single +3 V power supply. These
features are ideally suited for portable and battery powered
applications where size and power are critical.
The wide bandwidth and fast slew rate on a single +5 V supply
make these amplifiers useful in many general purpose, high speed
applications where dual power supplies of up to
±
6 V and single
supplies from +3 V to +12 V are needed.
All of this low cost performance is offered in an 8-lead SOIC,
along with a tiny SOT-23-5 package (AD8051), a
μ
SOIC
package (AD8052) and a TSSOP-14 (AD8054).
FREQUENCY – MHz
4.5
0
50
0.1
1
10
3.0
1.5
1.0
0.5
4.0
3.5
2.0
2.5
5.0
P
(
#
V
= +5V
G = –1
R
F
= 2k
V
R
L
= 2k
V
Figure 1. Low Distortion Rail-to-Rail Output Swing
SOT-23-5 (RT)
R-8,
m
SOIC (RM)
R-14, TSSOP-14 (RU-14)
8
7
6
5
1
2
3
4
NC
–IN
+IN
NC
+V
S
V
OUT
NC
–V
S
AD8051
NC = NO CONNECT
8
7
6
5
1
2
3
4
+
–
+
–
OUT1
–IN1
+IN1
OUT
+V
S
–IN2
–V
S
AD8052
+IN2
1
2
3
5
4 –IN
+IN
+V
S
V
OUT
AD8051
+ –
–V
S
V+
+IN B
OUT B
OUT D
+IN D
V
2
+IN C
OUT C
AD8054
+IN A
OUT A
2
IN A
2
IN B
2
IN C
2
IN D
1
2
3
4
5
6
7
14
13
12
11
10
9
8
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AD8051AR | Low Cost, High Speed Rail-to-Rail Amplifiers |
| AD8051AR-REEL7 | Low Cost, High Speed Rail-to-Rail Amplifiers |
| AD8051ART-REEL | 16-Bit, 4-Channel Serial Output Sampling Analog-To-Digital Converter 16-SSOP/QSOP |
| AD8051ART-REEL7 | 16-Bit, 4-Channel Serial Output Sampling Analog-To-Digital Converter 16-SSOP/QSOP |
| AD8052 | Low Cost, High Speed Rail-to-Rail Amplifiers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD8051_06 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Cost, High Speed, Rail-to-Rail Amplifiers |
| AD8051_07 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Cost, High Speed, Rail-to-Rail Amplifiers |
| AD8051AR | 功能描述:IC OPAMP VF R-R LDIST LP 8SOIC RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:1,000 系列:- 放大器類型:電壓反饋 電路數(shù):4 輸出類型:滿擺幅 轉(zhuǎn)換速率:33 V/µs 增益帶寬積:20MHz -3db帶寬:30MHz 電流 - 輸入偏壓:2nA 電壓 - 輸入偏移:3000µV 電流 - 電源:2.5mA 電流 - 輸出 / 通道:30mA 電壓 - 電源，單路/雙路(±):4.5 V ~ 16.5 V，±2.25 V ~ 8.25 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:14-SOIC 包裝:帶卷 (TR) |
| AD8051AR-EBZ | 功能描述:BOARD EVAL FOR AD8051AR RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估板 - 運算放大器 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- |
| AD8051AR-REEL | 制造商:Analog Devices 功能描述:OP Amp Single Volt Fdbk R-R O/P ±6V/12V 8-Pin SOIC N T/R 制造商:Rochester Electronics LLC 功能描述:SOIC SINGLE 200MHZ L/C RAIL-TO-RAIL AMP - Tape and Reel |
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