参数资料
| 型号： | AD708AQ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/16页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP GP DUAL PREC 8CDIP |
| 标准包装： | 48 |
| 放大器类型： | 通用 |
| 电路数： | 2 |
| 转换速率： | 0.3 V/µs |
| -3db带宽： | 900kHz |
| 电流 - 输入偏压： | 1nA |
| 电压 - 输入偏移： | 30µV |
| 电流 - 电源： | 4.5mA |
| 电压 - 电源，单路/双路(±)： | 6 V ~ 36 V，±3 V ~ 18 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 8-CDIP（0.300"，7.62mm） |
| 供应商设备封装： | 8-CERDIP |
| 包装： | 管件 |
| 产品目录页面： | 766 (CN2011-ZH PDF) |
Ultralow Offset Voltage
Dual Op Amp
AD708
Rev. C
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringements of patents or other
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
2006 Analog Devices, Inc. All rights reserved.
FEATURES
Very high dc precision
30 μV maximum offset voltage
0.3 μV/°C maximum offset voltage drift
0.35 μV p-p maximum voltage noise (0.1 Hz to 10 Hz)
5 million V/V minimum open-loop gain
130 dB minimum CMRR
120 dB minimum PSRR
Matching characteristics
30 μV maximum offset voltage match
0.3 μV/°C maximum offset voltage drift match
130 dB minimum CMRR match
Available in 8-lead narrow body, PDIP, and
hermetic CERDIP and CERDIP/883B packages
PIN CONFIGURATION
1
OUTPUT A
2
–IN A
3
+IN A
4
–VS
+VS
8
OUTPUT B
7
–IN B
6
+IN B
5
AD708
TOP VIEW
(Not to Scale)
A
–
+
–
+
B
05
789
-00
1
Figure 1. PDIP (N) and CERDIP (Q) Packages
GENERAL DESCRIPTION
The AD708 is a high precision, dual monolithic operational
amplifier. Each amplifier individually offers excellent dc
precision with maximum offset voltage and offset voltage drift
of any dual bipolar op amp.
The matching specifications are among the best available in any
dual op amp. In addition, the AD708 provides 5 V/μV mini-
mum open-loop gain and guaranteed maximum input voltage
noise of 350 nV p-p (0.1 Hz to 10 Hz). All dc specifications
show excellent stability over temperature, with offset voltage
drift typically 0.1 μV/°C and input bias current drift of
25 pA/°C maximum.
The AD708 is available in four performance grades. The
AD708J is rated over the commercial temperature range of
0°C to 70°C and is available in a narrow body, PDIP. The
AD708A and AD708B are rated over the industrial temperature
range of 40°C to +85°C and are available in a CERDIP.
The AD708S is rated over the military temperature range of
55°C to +125°C and is available in a CERDIP military version
processed to MIL-STD-883B.
PRODUCT HIGHLIGHTS
1.
The combination of outstanding matching and individual
specifications make the AD708 ideal for constructing high
gain, precision instrumentation amplifiers.
2.
The low offset voltage drift and low noise of the AD708
allow the designer to amplify very small signals without
sacrificing overall system performance.
3.
The AD708 10 V/μV typical open-loop gain and 140 dB
common-mode rejection make it ideal for precision
applications.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD708BH | 制造商:AD 制造商全称:Analog Devices 功能描述:Ultralow Offset Voltage Dual Op Amp |
| AD708BQ | 功能描述:IC OPAMP GP DUAL PREC 8CDIP RoHS:否 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:2,500 系列:- 放大器类型:通用 电路数:4 输出类型:- 转换速率:0.6 V/µs 增益带宽积:1MHz -3db带宽:- 电流 - 输入偏压:45nA 电压 - 输入偏移:2000µV 电流 - 电源:1.4mA 电流 - 输出 / 通道:40mA 电压 - 电源，单路/双路(±):3 V ~ 32 V，±1.5 V ~ 16 V 工作温度:0°C ~ 70°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:带卷 (TR) 其它名称:LM324ADTBR2G-NDLM324ADTBR2GOSTR |
| AD708JGRADECHIPS | 制造商:AD 制造商全称:Analog Devices 功能描述:Ultralow Offset Voltage Dual Op Amp |
| AD708JH | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Voltage-Feedback Operational Amplifier |
| AD708JN | 制造商:Analog Devices 功能描述:OP Amp Dual GP ±18V 8-Pin PDIP N 制造商:Analog Devices 功能描述:6V to 36V 2 0.9MHz IyAv 8PDIP Tube 制造商:Analog Devices 功能描述:OP AMP DUAL LOW OFFSET DIP8 708 制造商:Analog Devices Inc. 功能描述:Ultralow Offset Voltage Dual Op Amp |
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