參數(shù)資料
型號(hào)： AD8034ARZ-REEL
廠商： Analog Devices Inc
文件頁(yè)數(shù)： 1/25頁(yè)
文件大?。?/td> 0K
描述： IC OPAMP VF R-R DUAL LN LP 8SOIC
標(biāo)準(zhǔn)包裝： 2,500
系列： FastFET™
放大器類(lèi)型： 電壓反饋
電路數(shù)： 2
輸出類(lèi)型： 滿擺幅
轉(zhuǎn)換速率： 80 V/µs
-3db帶寬： 80MHz
電流 - 輸入偏壓： 1.5pA
電壓 - 輸入偏移： 1000µV
電流 - 電源： 3.3mA
電流 - 輸出 / 通道： 60mA
電壓 - 電源，單路/雙路(±)： 5 V ~ 24 V，±2.5 V ~ 12 V
工作溫度： -40°C ~ 85°C
安裝類(lèi)型： 表面貼裝
封裝/外殼： 8-SOIC（0.154"，3.90mm 寬）
供應(yīng)商設(shè)備封裝： 8-SO
包裝： 帶卷 (TR)
Low Cost, 80 MHz
FastFET Op Amps
AD8033/AD8034
Rev. D
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringementsof patentsorother
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
2002–2008 Analog Devices, Inc. All rights reserved.
FEATURES
FET input amplifier
1 pA typical input bias current
Very low cost
High speed
80 MHz, 3 dB bandwidth (G = +1)
80 V/μs slew rate (G = +2)
Low noise
11 nV/√Hz (f = 100 kHz)
0.7 fA/√Hz (f = 100 kHz)
Wide supply voltage range: 5 V to 24 V
Low offset voltage: 1 mV typical
Single-supply and rail-to-rail output
High common-mode rejection ratio: 100 dB
Low power: 3.3 mA/amplifier typical supply current
No phase reversal
Small packaging: 8-lead SOIC, 8-lead SOT-23, and 5-lead SC70
APPLICATIONS
Instrumentation
Filters
Level shifting
Buffering
GENERAL DESCRIPTION
The AD8033/AD8034 FastFET amplifiers are voltage feedback
amplifiers with FET inputs, offering ease of use and excellent
performance. The AD8033 is a single amplifier and the AD8034
is a dual amplifier. The AD8033/AD8034 FastFET op amps in
Analog Devices, Inc., proprietary XFCB process offer significant
performance improvements over other low cost FET amps, such
as low noise (11 nV/√Hz and 0.7 fA/√Hz) and high speed (80 MHz
bandwidth and 80 V/μs slew rate).
With a wide supply voltage range from 5 V to 24 V and fully
operational on a single supply, the AD8033/AD8034 amplifiers
work in more applications than similarly priced FET input
amplifiers. In addition, the AD8033/AD8034 have rail-to-rail
outputs for added versatility.
Despite their low cost, the amplifiers provide excellent overall
performance. They offer a high common-mode rejection of
100 dB, low input offset voltage of 2 mV maximum, and low
noise of 11 nV/√Hz.
CONNECTION DIAGRAMS
NC 1
–IN 2
+IN 3
–VS 4
NC
8
+VS
7
VOUT
6
NC
5
NC = NO CONNECT
02
92
4-
0
1
AD8033
VOUT 1
+IN 3
–VS 2
+VS
5
–IN
4
0
29
24
-0
02
AD8033
Figure 1. 8-Lead SOIC (R)
Figure 2. 5-Lead SC70 (KS)
VOUT1 1
–IN1 2
+IN1 3
–VS 4
+VS
8
VOUT2
7
–IN2
6
+IN2
5
02
92
4-
00
3
AD8034
Figure 3. 8-Lead SOIC (R) and 8-Lead SOT-23 (RJ)
100
0.1
1
FREQUENCY (MHz)
21
18
–9
15
12
9
6
3
0
–3
–6
24
GA
IN
(
d
B
)
G = +5
1000
G = +1
VOUT = 200mV p-p
G = +10
G = +2
G = –1
02
92
4-
0
04
10
Figure 4. Small Signal Frequency Response
The AD8033/AD8034 amplifiers only draw 3.3 mA/amplifier of
quiescent current while having the capability of delivering up to
40 mA of load current.
The AD8033 is available in a small package 8-lead SOIC and a
small package 5-lead SC70. The AD8034 is also available in a
small package 8-lead SOIC and a small package 8-lead SOT-23.
They are rated to work over the industrial temperature range of
40°C to +85°C without a premium over commercial grade
products.
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參數(shù)描述
AD8034ARZ-REEL7 功能描述:IC OPAMP VF R-R DUAL LN LP 8SOIC RoHS:是 類(lèi)別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:FastFET™ 標(biāo)準(zhǔn)包裝:50 系列:- 放大器類(lèi)型:通用 電路數(shù):2 輸出類(lèi)型:滿擺幅 轉(zhuǎn)換速率:1.8 V/µs 增益帶寬積:6.5MHz -3db帶寬:4.5MHz 電流 - 輸入偏壓:5nA 電壓 - 輸入偏移:100µV 電流 - 電源:65µA 電流 - 輸出 / 通道:35mA 電壓 - 電源，單路/雙路(±):1.8 V ~ 5.25 V，±0.9 V ~ 2.625 V 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:10-TFSOP，10-MSOP（0.118"，3.00mm 寬） 供應(yīng)商設(shè)備封裝:10-MSOP 包裝:管件
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