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參數(shù)資料
| 型號(hào)： | AD8031 |
| 廠商： | Analog Devices, Inc. |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | 2.7 V,80 MHz Rail-to-Rail I/O Amplifiers(滿幅度輸入/輸出放大器) |
| 中文描述： | 2.7伏，80兆赫軌到軌輸入/輸出放大器（滿幅度輸入/輸出放大器） |
| 文件頁數(shù)： | 1/16頁 |
| 文件大?。?/td> | 262K |
| 代理商： | AD8031 |
REV. A
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
2.7 V, 800
m
A, 80 MHz
Rail-to-Rail I/O Amplifiers
AD8031/AD8032
CONNECTION DIAGRAMS
FEATURES
Low Power
Supply Current 800
m
A/Amplifier
Fully Specified at +2.7 V, 5 V and
6
5 V Supplies
High Speed and Fast Settling on +5 V
80 MHz –3 dB Bandwidth (G = +1)
30 V/
m
s Slew Rate
125 ns Settling Time to 0.1%
Rail-to-Rail Input and Output
No Phase Reversal with Input 0.5 V Beyond Supplies
Input CMVR Extends Beyond Rails by 200 mV
Output Swing to Within 20 mV of Either Rail
Low Distortion
–62 dB @ 1 MHz, V
O
= 2 V p-p
–86 dB @ 100 kHz, V
O
= 4.6 V p-p
Output Current: 15 mA
High Grade Option
V
OS
(max) = 1.5 mV
APPLICATIONS
High Speed Battery Operated Systems
High Component Density Systems
Portable Test Instruments
A/D Buffer
Active Filters
High Speed Set and Demand Amplifier
The products have true single supply capability with rail-to-rail
input and output characteristics and are specified for +2.7 V,
+5 V and
±
5 V supplies. The input voltage range can extend to
500 mV beyond each rail. The output voltage swings to within
20 mV of each rail providing the maximum output dynamic range.
The AD8031/AD8032 also offer excellent signal quality for only
800
μ
A of supply current per amplifier; THD is –62 dBc with a
2 V p-p, 1 MHz output signal and –86 dBc for a 100 kHz, 4.6 V p-p
signal on +5 V supply. The low distortion and fast settling
time
make them ideal as buffers to single supply, A-to-D converters.
GENERAL DESCRIPTION
The AD8031 (single) and AD8032 (dual) single supply voltage
feedback amplifiers feature high speed performance with 80MHz
of small signal bandwidth, 30 V/
μ
s slew rate and 125 ns settling
time. This performance is possible while consuming less than
4.0 mW of power from a single +5 V supply. These features
increase the operation time of high speed battery powered
systems without compromising dynamic performance.
2
m
s / Div
V
IN
= 4.85V p-p
1
V
IN
+5V
1k
V
1.7pF
+2.5V
V
OUT
V
OUT
= 4.65V p-p
G = +1
1
2
m
s / Div
Input V
IN
Circuit Diagram
Output V
OUT
Figure 1. Rail-to-Rail Performance at 100 kHz
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., 1998
8-Lead Plastic Mini-DIP (N),
SOIC (R) and
m
SOIC
(RM) Packages
1
2
3
4
8
7
6
5
AD8032
OUT1
–IN1
+IN1
–V
S
+IN2
–IN2
+V
S
OUT2
8-Lead Plastic Mini-DIP (N)
and SOIC (R) Packages
1
2
3
4
8
7
6
5
AD8031
NC
–IN
+IN
–V
S
NC = NO CONNECT
NC
OUT
+V
S
NC
5-Lead Plastic Surface Mount Package
SOT-23-5 (RT-5)
+IN
+V
S
–V
S
AD8031
1
2
3
5
4
–IN
V
OUT
(Not to Scale)
(continued on page 5)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD8031_06 | 制造商:AD 制造商全稱:Analog Devices 功能描述:2.7 V, 800 レA, 80 MHz Rail-to-Rail I/O Amplifiers |
| AD8031A | 制造商:AD 制造商全稱:Analog Devices 功能描述:2.7 V, 800 uA, 80 MHz Rail-to-Rail I/O Amplifiers |
| AD8031AN | 制造商:Rochester Electronics LLC 功能描述:PDIP SINGLE LOW POWER OP AMP - Bulk 制造商:Analog Devices 功能描述:IC SM AMP LOW POWER RRI/O |
| AD8031ANZ | 功能描述:IC OPAMP VF R-R LP LDIST 8DIP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 產(chǎn)品培訓(xùn)模塊:Differential Circuit Design Techniques for Communication Applications 標(biāo)準(zhǔn)包裝:1 系列:- 放大器類型:RF/IF 差分 電路數(shù):1 輸出類型:差分 轉(zhuǎn)換速率:9800 V/µs 增益帶寬積:- -3db帶寬:2.9GHz 電流 - 輸入偏壓:3µA 電壓 - 輸入偏移:- 電流 - 電源:40mA 電流 - 輸出 / 通道:- 電壓 - 電源，單路/雙路(±):3 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-VQFN 裸露焊盤，CSP 供應(yīng)商設(shè)備封裝:16-LFCSP-VQ 包裝:剪切帶 (CT) 產(chǎn)品目錄頁面:551 (CN2011-ZH PDF) 其它名稱:ADL5561ACPZ-R7CT |
| AD8031ANZ | 制造商:Analog Devices 功能描述:Operational Amplifier (Op-Amp) IC |
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