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| 型号： | ADA4051-1ARJZ-R2 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/20页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP RRIO ZERO DRIFT SOT23-5 |
| 产品培训模块： | Top Five Problems in Photodiode Opamp Circuits |
| 标准包装： | 1 |
| 放大器类型： | 断路器（零漂移） |
| 电路数： | 1 |
| 输出类型： | 满摆幅 |
| 转换速率： | 0.06 V/µs |
| 增益带宽积： | 125kHz |
| 电流 - 输入偏压： | 20pA |
| 电压 - 输入偏移： | 2µV |
| 电流 - 电源： | 15µA |
| 电流 - 输出 / 通道： | 15mA |
| 电压 - 电源，单路/双路(±)： | 1.8 V ~ 5.5 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SC-74A，SOT-753 |
| 供应商设备封装： | SOT-23-5 |
| 包装： | 标准包装 |
| 产品目录页面： | 767 (CN2011-ZH PDF) |
| 其它名称： | ADA4051-1ARJZ-R2DKR |
1.8 V, Micropower, Zero-Drift,
Rail-to-Rail Input/Output Op Amp
ADA4051-1/ADA4051-2
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
2009–2010 Analog Devices, Inc. All rights reserved.
FEATURES
Very low supply current: 13 μA typical
Low offset voltage: 15 μV maximum
Offset voltage drift: 20 nV/°C
Single-supply operation: 1.8 V to 5.5 V
High PSRR: 110 dB minimum
High CMRR: 110 dB minimum
Rail-to-rail input/output
Unity-gain stable
Extended industrial temperature range
APPLICATIONS
Pressure and position sensors
Temperature measurements
Electronic scales
Medical instrumentation
Battery-powered equipment
Handheld test equipment
PIN CONFIGURATION
OUT
1
+IN
3
V–
2
V+
5
–IN
4
ADA4051-1
TOP VIEW
(Not to Scale)
08
05
6-
06
4
Figure 1. 5-Lead SOT-23 (RJ-5)
+IN
1
–IN
3
V–
2
V+
5
OUT
4
ADA4051-1
TOP VIEW
(Not to Scale)
08
05
6-
06
6
Figure 2. 5-Lead SC-70 (KS-5)
OUT A 1
–IN A 2
+IN A 3
V–
4
V+
8
OUT B
7
–IN B
6
+IN B
5
ADA4051-2
TOP VIEW
(Not to Scale)
08
05
6-
00
1
Figure 3. 8-Lead MSOP (RM-8)
NOTES
1. IT IS RECOMMENDED THAT THE
EXPOSED PAD BE CONNECTED TO V–.
PIN 1
INDICATOR
1
OUT A
2
–IN A
3
+IN A
4
V–
7OUT B
8V+
6 –IN B
5 +IN B
TOP VIEW
(Not to Scale)
ADA4051-2
08
05
6-
0
65
Figure 4. 8-Lead LFCSP (CP-8-2)
GENERAL DESCRIPTION
The ADA4051-1/ADA4051-2 are CMOS, micropower, zero-
drift operational amplifiers utilizing an innovative chopping
technique. These amplifiers feature rail-to-rail input/output
swing and extremely low offset voltage while operating from a
1.8 V to 5.5 V power supply. In addition, these amplifiers offer
high power supply rejection ratio (PSRR) and common-mode
rejection ratio (CMRR) while operating with a typical supply
current of 13 μA per amplifier. This combination of features
makes the ADA4051-1/ADA4051-2 amplifiers ideal choices for
battery-powered applications where high precision and low
power consumption are important.
The ADA4051-1/ADA4051-2 are specified for the extended
industrial temperature range of 40°C to +125°C. The ADA4051-1
amplifier is available in 5-lead SOT-23 and 5-lead SC-70 packages.
The ADA4051-2 amplifier is available in 8-lead MSOP and 8-lead
LFCSP packages.
The ADA4051-1/ADA4051-2 are members of a growing series
of zero-drift op amps offered by Analog Devices, Inc. Refer to
Table 1 for a list of these devices.
Table 1. Op Amps
Supply
Low Power, 5 V
5 V
16 V
Single
Dual
Quad
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADA4051-1ARJZ-R7 | 功能描述:IC OPAMP R-R CMOS 115KHZ SOT23-5 RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:160 系列:- 放大器类型:通用 电路数:4 输出类型:满摆幅 转换速率:10 V/µs 增益带宽积:9MHz -3db带宽:- 电流 - 输入偏压:1pA 电压 - 输入偏移:250µV 电流 - 电源:730µA 电流 - 输出 / 通道:28mA 电压 - 电源，单路/双路(±):2.7 V ~ 5.5 V，±1.35 V ~ 2.75 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC N 包装:管件 |
| ADA4051-1ARJZ-RL | 功能描述:IC OPAMP R-R CMOS 115KHZ SOT23-5 RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:160 系列:- 放大器类型:通用 电路数:4 输出类型:满摆幅 转换速率:10 V/µs 增益带宽积:9MHz -3db带宽:- 电流 - 输入偏压:1pA 电压 - 输入偏移:250µV 电流 - 电源:730µA 电流 - 输出 / 通道:28mA 电压 - 电源，单路/双路(±):2.7 V ~ 5.5 V，±1.35 V ~ 2.75 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC N 包装:管件 |
| ADA4051-2 | 制造商:AD 制造商全称:Analog Devices 功能描述:30 V Zero-Drift, Rail-to-Rail Output Precision Amplifier |
| ADA4051-2_VB | 制造商:AD 制造商全称:Analog Devices 功能描述:Low Cost, Level Shifted Low Side Current Monitor for Negative High Voltage Rails |
| ADA4051-2ACPZ-R2 | 功能描述:IC OPAMP RRIO ZERO DRIFT 8LFCSP RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:50 系列:- 放大器类型:J-FET 电路数:2 输出类型:- 转换速率:3.5 V/µs 增益带宽积:1MHz -3db带宽:- 电流 - 输入偏压:30pA 电压 - 输入偏移:2000µV 电流 - 电源:200µA 电流 - 输出 / 通道:- 电压 - 电源，单路/双路(±):7 V ~ 36 V，±3.5 V ~ 18 V 工作温度:0°C ~ 70°C 安装类型:通孔 封装/外壳:8-DIP（0.300"，7.62mm） 供应商设备封装:8-PDIP 包装:管件 |
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