參數(shù)資料
型號(hào): ADA4062-2ARMZ
廠商: Analog Devices Inc
文件頁(yè)數(shù): 1/20頁(yè)
文件大小: 0K
描述: IC OPAMP JFET 1.4MHZ DUAL 8MSOP
設(shè)計(jì)資源: 8-Pole Active Low-Pass Filter Optimized for Precision, Low Noise, and High Gain Using AD8622 and ADA4062-2 (CN0127)
標(biāo)準(zhǔn)包裝: 50
放大器類型: J-FET
電路數(shù): 2
轉(zhuǎn)換速率: 3.3 V/µs
增益帶寬積: 1.4MHz
電流 - 輸入偏壓: 2pA
電壓 - 輸入偏移: 750µV
電流 - 電源: 165µA
電流 - 輸出 / 通道: 20mA
電壓 - 電源,單路/雙路(±): 8 V ~ 36 V,±4 V ~ 18 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 8-TSSOP,8-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 8-MSOP
包裝: 管件
產(chǎn)品目錄頁(yè)面: 767 (CN2011-ZH PDF)
Low Power JFET-Input Op Amps
ADA4062-2/ADA4062-4
Rev. B
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
2008–2010 Analog Devices, Inc. All rights reserved.
FEATURES
Low input bias current: 50 pA maximum
Offset voltage
1.5 mV maximum for B grade (ADA4062-2 SOIC package)
2.5 mV maximum for A grade
Offset voltage drift: 5 μV/°C typical
Slew rate: 3.3 V/μs typical
CMRR: 90 dB typical
Low supply current: 165 μA typical
High input impedance
Unity-gain stable
±5 V to ±15 V dual-supply operation
Packaging
8-lead SOIC, 8-lead MSOP, 10-lead LFCSP, 14-lead TSSOP, and
16-lead LFCSP packages
APPLICATIONS
Power controls and monitoring
Active filters
Industrial/process controls
Body probe electronics
Data acquisition
Integrators
Input buffering
GENERAL DESCRIPTION
The ADA4062-2 and ADA4062-4 are dual and quad JFET-input
amplifiers with industry-leading performance. They offer lower
power, offset voltage, drift, and ultralow bias current. The
ADA4062-2 B grade (SOIC package) features a typical low offset
voltage of 0.5 mV, an offset drift of 5 μV/°C, and a bias current
of 2 pA.
The ADA4062 family is ideal for various applications, including
process controls, industrial and instrumentation equipment,
active filtering, data conversion, buffering, and power control
and monitoring. With a low supply current of 165 μA per
amplifier, they are well suited for lower power applications.
The ADA4062 family is also specified for the extended industrial
temperature range of 40°C to +125°C. The ADA4062-2 is
available in lead-free, 8-lead SOIC, 8-lead MSOP, and 10-lead
LFCSP (1.6 mm × 1.3 mm × 0.55 mm) packages, while the
ADA4062-4 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
ADA4062-2
TOP VIEW
(Not to Scale)
07
67
0-
0
01
Figure 1. 8-Lead Narrow-Body SOIC and 8-Lead MSOP
7
8
3
2
5
6
4
N
C
+
IN
B
V
–IN A
+IN A
OUT B
–IN B
NC = NO CONNECT
07
67
0-
06
5
10
9
1
N
C
V
+
O
U
T
A
TOP VIEW
(Not to Scale)
ADA4062-2
Figure 2. 10-Lead LFCSP
ADA4062-4
1
2
3
4
5
6
7
–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
TOP VIEW
(Not to Scale)
07
67
0-
06
4
Figure 3. 14-Lead TSSOP
07
67
0-
0
68
NOTES
1. NC = NO CONNECT.
2. IT IS RECOMMENDED TO CONNECT THE EXPOSED PAD TO V–.
ADA4062-4
TOP VIEW
(Not to Scale)
–IN A
+IN A
V+
+IN B
–IN D
+IN D
V–
+IN C
–I
N
B
OU
T
B
OU
T
C
–I
N
C
NC
OU
T
A
OU
T
D
NC
12
11
10
1
3
4
9
2
6
5
7
8
16
15
14
13
Figure 4. 16-Lead LFCSP
Table 1. Low Power Op Amps
Precision
CMOS
Precision
High Bandwidth
High
Bandwidth
Single
Dual
Quad
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ADA4062-2ARMZ-R7 功能描述:IC AMP DUAL LP JFET 18V 8-MSOP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:160 系列:- 放大器類型:通用 電路數(shù):4 輸出類型:滿擺幅 轉(zhuǎn)換速率:10 V/µs 增益帶寬積:9MHz -3db帶寬:- 電流 - 輸入偏壓:1pA 電壓 - 輸入偏移:250µV 電流 - 電源:730µA 電流 - 輸出 / 通道:28mA 電壓 - 電源,單路/雙路(±):2.7 V ~ 5.5 V,±1.35 V ~ 2.75 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:16-SOIC N 包裝:管件
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