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參數資料
| 型號： | AD8033AR |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 運動控制電子 |
| 英文描述： | Low Cost, 80 MHz FastFET ⑩ Op Amps |
| 中文描述： | OP-AMP, 3500 uV OFFSET-MAX, PDSO8 |
| 封裝： | MS-012AA, SOIC-8 |
| 文件頁數： | 1/20頁 |
| 文件大小： | 374K |
| 代理商： | AD8033AR |
REV. B
a
AD8033/AD8034
Low Cost, 80 MHz
FastFET
Op Amps
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 that
may result from its use. No license is granted by implication or otherwise
under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective companies.
Tel: 781/329-4700 Fax: 781/326-8703
www.analog.comFEATURES
FET Input Amplifier
1 pA Typical Input Bias Current
Very Low Cost
High Speed
80 MHz, –3 dB Bandwidth (G = +1)
80 V/ s Slew Rate (G = +2)
Low Noise
11 nV/
√
Hz
(f = 100 kHz)
0.6 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
SOIC-8, SOT-23-8, and SC70
APPLICATIONS
Instrumentation
Filters
Level Shifting
Buffering
CONNECTION DIAGRAMS
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 ADI’s proprietary XFCB process offer significant
performance improvements over other low cost FET amps, such as
low noise (11 nV/
√
Hz
and 0.6 fA/
√
Hz
) and high speed (80 MHz
bandwidth and 80 V/
μ
s 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
will work in more applications than similarly priced FET
input amps.
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 high common-mode rejection of
–100 dB, low input offset voltage of 2 mV max, and low noise
of 11 nV/
√
Hz
.
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.
0.01
100
1.0
10
FREQUENCY – MHz
21
18
–9
15
12
9
6
3
0
–3
–6
24
G
G = +5
1000
G = +1
V
O
= 200mV p-p
G = +10
G = +2
G = –1
Figure 1. Small Signal Frequency Response
The AD8033 is available in small packages: SOIC-8 and SC70.
The AD8034 is also available in small packages: SOIC-8 and
SOT-23-8. They are rated to work over the industrial temperature
range of –40
°
C to +85
°
C without a premium over commercial
grade products.
SOIC-8 and SOT-23-8 (RT)
AD8034
1
V
OUT1
–IN1
+IN1
–V
S
+V
S
V
OUT2
–IN2
+IN2
8
2
7
3
6
4
5
SOIC-8 (R)
AD8033
1
NC
–IN
+IN
–V
S
+V
S
V
OUT
8
2
7
3
6
4
5
NC
NC
SC70 (KS)
AD8033
1
V
OUT
–V
S
+IN
5
2
3
4
+V
S
–IN
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| AD8033AR-EBZ | 功能描述:BOARD EVAL FOR AD8033AR RoHS:是 類別:編程器，開發系統 >> 評估板 - 運算放大器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- |
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