DataSheet.jp

AR8609ARU-REEL の電気的特性と機能

AR8609ARU-REELのメーカーはAnalog Devicesです、この部品の機能は「Precision Micropower Low Noise CMOS Rail-Rail Input/Output Operational Amplifiers」です。


製品の詳細 ( Datasheet PDF )

部品番号 AR8609ARU-REEL
部品説明 Precision Micropower Low Noise CMOS Rail-Rail Input/Output Operational Amplifiers
メーカ Analog Devices
ロゴ Analog Devices ロゴ 




このページの下部にプレビューとAR8609ARU-REELダウンロード(pdfファイル)リンクがあります。
Total 16 pages

No Preview Available !

AR8609ARU-REEL Datasheet, AR8609ARU-REEL PDF,ピン配置, 機能
Precision Micropower Low Noise CMOS Rail-
to-Rail Input/Output Operational Amplifiers
AD8603/AD8607/AD8609
FEATURES
Low offset voltage: 50 µV max
Low input bias current: 1 pA max
Single-supply operation: 1.8 V to 5 V
Low noise: 22 nV/√Hz
Micropower: 50 µA max
Low distortion
No phase reversal
Unity gain stable
APPLICATIONS
Battery-powered instrumentation
Multipole filters
Sensors
Low power ASIC input or output amplifiers
GENERAL DESCRIPTION
The AD8603/AD8607/AD8609 are, single/dual/quad micro-
power rail-to-rail input and output amplifiers, respectively, that
features very low offset voltage as well as low input voltage and
current noise.
These amplifiers use a patented trimming technique that
achieves superior precision without laser trimming. The parts
are fully specified to operate from 1.8 V to 5.0 V single supply
or from ±0.9 V to ±2.5 V dual supply. The combination of low
offsets, low noise, very low input bias currents, and low power
consumption make the AD8603/AD8607/AD8609 especially
useful in portable and loop-powered instrumentation.
The ability to swing rail to rail at both the input and output
enables designers to buffer CMOS ADCs, DACs, ASICs, and
other wide output swing devices in low power single-supply
systems.
The AD8603 is available in a tiny 5-lead TSOT-23 package. The
AD8607 is available in 8-lead MSOP and SOIC packages. The
AD8609 is available in 14-lead TSSOP and SOIC packages.
PIN CONFIGURATIONS
OUT 1
5 V+
AD8603
V– 2
TOP VIEW
+IN 3 (Not to Scale) 4 –IN
Figure 1. 5-Lead TSOT-23 (UJ Suffix)
OUT A
–IN A
+IN A
V–
18
AD8607
45
V+
OUT B
–IN B
+IN B
Figure 2. 8-Lead MSOP (RM Suffix)
OUT A 1
–IN A 2
+IN A 3
V– 4
AD8607
8 V+
7 OUT B
6 –IN B
5 +IN B
Figure 3. 8-Lead SOIC (R Suffix)
OUT A
–IN A
+IN A
V+
+IN B
–IN B
OUT B
1 14
AD8609
78
OUT D
–IN D
+IN D
V–
+IN C
–IN C
OUT C
Figure 4. 14-Lead TSSOP (RU Suffix)
OUT A 1
–IN A 2
+IN A 3
V+ 4
+IN B 5
–IN B 6
OUT B 7
AD8609
14 OUT D
13 –IN D
12 +IN D
11 V–
10 +IN C
9 –IN C
8 OUT C
Figure 5. 14-Lead SOIC (R Suffix)
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 that may result from its use.
Specifications subject to change without notice. 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 owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.326.8703 © 2003 Analog Devices, Inc. All rights reserved.

1 Page





AR8609ARU-REEL pdf, ピン配列
AD8603/AD8607/AD8609
SPECIFICATIONS
Table 1. Electrical Characteristics @ VS = 5 V, VCM = VS/2, TA = 25°C, unless otherwise noted
Parameter
Symbol Conditions
INPUT CHARACTERISTICS
Offset Voltage
Offset Voltage Drift
Input Bias Current
Input Offset Current
Input Voltage Range
VOS
∆VOS/∆T
IB
IOS
IVR
VS = 3.3 V @ VCM = 0.5 V and 2.8 V
–0.3 V < VCM < +5.2 V
–40°C < TA < +125°C, –0.3 V < VCM < +5.2 V
–40°C < TA < +125°C
–40°C < TA < +85°C
–40°C < TA < +125°C
–40°C < TA < +85°C
–40°C < TA < +125°C
Common-Mode Rejection Ratio
Large Signal Voltage Gain
AD8603
AD8607/AD8609
CMRR
AVO
0 V < VCM < 5 V
–40°C < TA < +125°C
RL = 10 kΩ, 0.5 V <VO < 4.5 V
Input Capacitance
OUTPUT CHARACTERISTICS
CDIFF
CCM
Output Voltage High
VOH IL = 1 mA
–40°C to +125°C
Output Voltage Low
IL = 10 mA
–40°C to +125°C
VOL IL = 1 mA
–40°C to +125°C
IL = 10 mA
–40°C to +125°C
Output Current
IOUT
Closed-Loop Output Impedance ZOUT f = 10 kHz, AV = 1
POWER SUPPLY
Power Supply Rejection Ratio
Supply Current/Amplifier
DYNAMIC PERFORMANCE
Slew Rate
Settling Time 0.1%
Gain Bandwidth Product
Phase Margin
NOISE PERFORMANCE
PSRR
ISY
SR
tS
GBP
ØO
1.8 V < VS < 5 V
VO = 0 V
–40°C <TA < +125°C
RL = 10 kΩ
G= ±1, 2 V Step
RL = 100 kΩ
RL = 10 kΩ
RL = 10 kΩ, RL = 100 kΩ
Peak-to-Peak Noise
Voltage Noise Density
Current Noise Density
Channel Separation
en p-p
0.1 Hz to 10 Hz
en f = 1 kHz
f = 10 kHz
in f = 1 kHz
Cs f = 10 kHz
f = 100 kHz
Min Typ Max Unit
12 50 µV
40 300 µV
700 µV
1 4.5 µV/°C
0.2 1
pA
50 pA
500 pA
0.1 0.5 pA
50 pA
250 pA
–0.3 +5.2 V
85 100
dB
80 dB
400 1000
250 450
1.9
2.5
V/mV
V/mV
pF
pF
4.95 4.97
4.9
4.65 4.97
4.50
16 30
50
160 250
330
±80
36
V
V
V
V
mV
mV
mV
mV
mA
80 100
dB
40 50 µA
60 µA
0.1 V/µs
23 µs
400 kHz
316 kHz
70 Degrees
2.3
25
22
0.05
–115
–110
3.5
µV
nV/√Hz
nV/√Hz
pA/√Hz
dB
dB
Rev. A | Page 3 of 16


3Pages


AR8609ARU-REEL 電子部品, 半導体
AD8603/AD8607/AD8609
TYPICAL PERFORMANCE CHARACTERISTICS
2600
2400
2200
2000
VS = 5V
TA = 25°C
VCM = 0V to 5V
1800
1600
1400
1200
1000
800
600
400
200
0
–270 –210 –150 –90 –30 0 30 90 150 210 270
VOS (µV)
Figure 6. Input Offset Voltage Distribution
30
25
VS= ±2.5V
TA= –40°C TO +125°C
20 VCM= 0V
15
10
5
0
0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0 4.4 4.8
TCVOS (µV/°C)
Figure 7. Input Offset Voltage Drift Distribution
300
250
VS = 5V
TA = 25°C
200
150
100
50
0
–50
–100
–150
–200
–250
–300
0.0 0.5
1.0 1.5 2.0 2.5 3.0
VCM (V)
3.5 4.0
4.5 5.0
Figure 8. Input Offset Voltage vs. Common-Mode Voltage
300
250
VS = 3.3V
TA = 25°C
200
150
100
50
0
–50
–100
–150
–200
–250
–300
0.0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0 3.3
VCM ((VV))
Figure 9. Input Offset Voltage vs. Common-Mode Voltage
400
350
300
250
200
150
100
50
0
0
VS = ±2.5V
25 50 75 100
TEMPERATURE (°C)
Figure 10. Input Bias vs. Temperature
125
1000
100
VS = 5V
TA = 25°C
10
SOURCE
SINK
1
0.1
0.01
0.001
0.01 0.1
LOAD CURRENT (mA)
1
10
Figure 11. Output Voltage to Supply Rail vs. Load Current
Rev. A | Page 6 of 16

6 Page



ページ 合計 : 16 ページ
 
PDF
ダウンロード
[ AR8609ARU-REEL データシート.PDF ]


データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。


共有リンク

Link :


部品番号部品説明メーカ
AR8609ARU-REEL

Precision Micropower Low Noise CMOS Rail-Rail Input/Output Operational Amplifiers

Analog Devices
Analog Devices


www.DataSheet.jp    |   2020   |  メール    |   最新    |   Sitemap