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| 型号： | ADA4062-4ARUZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/20页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP JFET 1.4MHZ QD 14TSSOP |
| 标准包装： | 96 |
| 放大器类型： | J-FET |
| 电路数： | 4 |
| 转换速率： | 3.3 V/µs |
| 增益带宽积： | 1.4MHz |
| 电流 - 输入偏压： | 2pA |
| 电压 - 输入偏移： | 750µV |
| 电流 - 电源： | 165µA |
| 电流 - 输出 / 通道： | 20mA |
| 电压 - 电源，单路/双路(±)： | 8 V ~ 36 V，±4 V ~ 18 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 14-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 14-TSSOP |
| 包装： | 管件 |
| 产品目录页面： | 768 (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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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADA4062-4ARUZ | 制造商:Analog Devices 功能描述:IC OP-AMP 1.4MHZ 3.3V/ TSSOP-14 |
| ADA4062-4ARUZ-RL | 功能描述:IC OPAMP JFET 1.4MHZ QD 14TSSOP RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:1,000 系列:- 放大器类型:电压反馈 电路数:4 输出类型:满摆幅 转换速率:33 V/µs 增益带宽积:20MHz -3db带宽:30MHz 电流 - 输入偏压:2nA 电压 - 输入偏移:3000µV 电流 - 电源:2.5mA 电流 - 输出 / 通道:30mA 电压 - 电源，单路/双路(±):4.5 V ~ 16.5 V，±2.25 V ~ 8.25 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:14-SOIC（0.154"，3.90mm 宽） 供应商设备封装:14-SOIC 包装:带卷 (TR) |
| ADA4075-2 | 制造商:AD 制造商全称:Analog Devices 功能描述:Ultralow Noise Amplifier at Lower Power |
| ADA4075-2ACPZ | 制造商:AD 制造商全称:Analog Devices 功能描述:Ultralow Noise Amplifier at Lower Power |
| ADA4075-2ACPZ-R2 | 制造商:Analog Devices 功能描述:LOW NOISE/POWER 36V OPAMP - Tape and Reel |
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