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| 型號： | AD8624ARUZ-RL |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 1/20頁 |
| 文件大小： | 0K |
| 描述： | IC OPAMP GP R-R QUAD 14TSSOP |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 放大器類型： | 電壓反饋 |
| 電路數(shù)： | 4 |
| 輸出類型： | 滿擺幅 |
| 轉(zhuǎn)換速率： | 0.48 V/µs |
| 增益帶寬積： | 560kHz |
| 電流 - 輸入偏壓： | 45pA |
| 電壓 - 輸入偏移： | 10µV |
| 電流 - 電源： | 215µA |
| 電流 - 輸出 / 通道： | 40mA |
| 電壓 - 電源，單路/雙路(±)： | ±2.5 V ~ 15 V |
| 工作溫度： | -40°C ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 14-TSSOP（0.173"，4.40mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 14-TSSOP |
| 包裝： | 帶卷 (TR) |
Low Power, Precision
Rail-to-Rail Output Op Amp
Data Sheet
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
2009–2013 Analog Devices, Inc. All rights reserved.
FEATURES
Very low offset voltage
125 μV maximum
Supply current: 215 μA/amp typical
Input bias current: 200 pA maximum
Low input offset voltage drift: 1.2 μV/°C maximum
Very low voltage noise: 11 nV/√Hz
Operating temperature: 40°C to +125°C
Rail-to-rail output swing
Unity gain stable
±2.5 V to ±15 V operation
APPLICATIONS
Portable precision instrumentation
Laser diode control loops
Strain gage amplifiers
Medical instrumentation
Thermocouple amplifiers
GENERAL DESCRIPTION
The AD8622/AD8624 are dual and quad precision rail-to-rail
output operational amplifiers with low supply currents of only
350 μA/amplifier maximum over temperature and supply voltages.
The AD8622/AD8624 also has an input bias current cancellation
circuitry that provides a very low input bias current over the full
operating temperature.
With a typical offset voltage of only 10 μV, offset drift of 0.5 μV/°C,
and noise of only 0.2 μV p-p (0.1 Hz to 10 Hz), they are perfectly
suited for applications where large error sources cannot be
tolerated. Many systems can take advantage of the low noise,
dc precision, and rail-to-rail output swing provided by the
are specified for the extended industrial temperature range of
40°C to +125°C. The AD8622 is available in lead-free 8-lead
SOIC and MSOP packages, while the AD8624 is available in
lead-free 14-lead TSSOP and 16-lead LFCSP packages.
PIN CONFIGURATIONS
OUT A 1
–IN A 2
+IN A 3
V–
4
V+
8
OUT B
7
–IN B
6
+IN B
5
AD8622
TOP VIEW
(Not to Scale)
07
52
7-
0
1
Figure 1. 8-Lead Narrow-Body SOIC
OUT A 1
–IN A
2
+IN A 3
V–
4
V+
8
OUT B
7
–IN B
6
+IN B
5
AD8622
TOP VIEW
(Not to Scale)
0
752
7-
00
2
Figure 2. 8-Lead MSOP
07
52
7-
0
67
AD8624
1
2
3
4
5
6
7
14
13
12
11
10
9
8
TOP VIEW
(Not to Scale)
OUT A
OUT D
–IN D
+IN D
V–
+IN C
–IN C
OUT C
–IN A
+IN A
V+
+IN B
–IN B
OUT B
Figure 3. 14-Lead TSSOP
07
52
7-
0
68
NOTES
1. NC = NO CONNECT.
2. IT IS RECOMMENDED THAT THE EXPOSED
PAD BE CONNECTED TO V–.
12
11
10
1
3
4
–IN D
+IN D
V–
9
+IN C
–IN A
V+
2
+IN A
+IN B
6
O
U
T
B
5
–
IN
B
7
O
U
T
C
8
–
IN
C
1
6
N
C
1
5
O
U
T
A
1
4
O
U
T
D
1
3
N
C
TOP VIEW
(Not to Scale)
AD8624
Figure 4. 16-Lead LFCSP
Table 1. Low Power Op Amps
Supply
40 V
36 V
12 V to 18 V
6 V
Single
Dual
Quad
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