參數(shù)資料
型號(hào): AD8619ARZ-REEL7
廠商: ANALOG DEVICES INC
元件分類: 運(yùn)動(dòng)控制電子
英文描述: Low Cost Micropower, Low Noise CMOS Rail-to- Rail, Input/Output Operational Amplifiers
中文描述: QUAD OP-AMP, 2200 uV OFFSET-MAX, 0.35 MHz BAND WIDTH, PDSO14
封裝: ROHS COMPLIANT, MS-012AB, SOIC-14
文件頁(yè)數(shù): 1/16頁(yè)
文件大小: 247K
代理商: AD8619ARZ-REEL7
Low Cost Micropower, Low Noise CMOS Rail-to-
Rail, Input/Output Operational Amplifiers
AD8613/AD8617/AD8619
FEATURES
Offset voltage: 2.2 mV max
Low input bias current: 1 pA max
Single-supply operation: 1.8 V to 5 V
Low noise: 22 nV/√Hz
Micropower: 38 μA
No phase reversal
Unity gain stable
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 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
Fax: 781.461.3113
2006 Analog Devices, Inc. All rights reserved.
www.analog.com
APPLICATIONS
Battery-powered instrumentation
Multipole filters
Current shunt sense
Sensors
ADC predrivers
DAC drivers/level shifters
Low power ASIC input or output amplifiers
GENERAL DESCRIPTION
The AD8613/AD8617/AD8619 are single, dual, and quad
micropower, rail-to-rail input and output amplifiers that feature
low supply current, low input voltage, and low current noise.
The parts are fully specified to operate from 1.8 V to 5.0 V
single supply, or ±0.9 V and ±2.5 V dual supply. The combination
of low noise, very low input bias currents, and low power
consumption make the AD8613/AD8617/AD8619 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 AD8613 is available in a 5-lead SC70 package and a 5-lead
TSOT-23 package. The AD8617 is available in 8-lead MSOP
and 8-lead SOIC packages. The AD8619 is available in 14-lead
TSSOP and 14-lead SOIC packages.
PIN CONFIGURATIONS
1
2
3
5
4
V+
–IN
OUT
V–
+IN
0
AD8613
TOP VIEW
(Not to Scale)
Figure 1. 5-Lead SC70 and 5-Lead TSOT-23
OUT A
–IN A
1
2
+IN A
3
V–
4
V+
8
OUT B
–IN B
7
6
+IN B
5
AD8617
TOP VIEW
(Not to Scale)
0
Figure 2. 8-Lead MSOP
0
OUT A
–IN A
1
2
+IN A
3
V–
4
V+
8
OUT B
–IN B
7
6
+IN B
5
AD8617
TOP VIEW
(Not to Scale)
Figure 3. 8-Lead SOIC_N
0
1
2
3
4
5
6
7
AD8619
TOP VIEW
(Not to Scale)
–IN A
+IN A
V+
OUT B
–IN B
+IN B
OUT A
14
13
12
11
10
9
8
–IN D
+IN D
V–
OUT C
–IN C
+IN C
OUT D
Figure 4. 14-Lead TSSOP
0
OUT A
1
–IN A
2
+IN A
3
V+
4
OUT D
14
–IN D
13
+IN D
12
V–
11
+IN B
5
+IN C
10
–IN B
6
–IN C
9
OUT B
7
OUT C
8
AD8619
TOP VIEW
(Not to Scale)
Figure 5. 14-Lead SOIC_N
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