参数资料
| 型号： | ADA4637-1ARZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/20页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP JFET 79.9MHZ LN 8SOIC |
| 产品培训模块： | Top Five Problems in Photodiode Opamp Circuits |
| 特色产品： | ADA4637-1 Wide Bandwidth Precision Amplifier |
| 标准包装： | 98 |
| 放大器类型： | J-FET |
| 电路数： | 1 |
| 转换速率： | 170 V/µs |
| 增益带宽积： | 79.9MHz |
| 电流 - 输入偏压： | 1pA |
| 电压 - 输入偏移： | 120µV |
| 电流 - 电源： | 7mA |
| 电流 - 输出 / 通道： | 45mA |
| 电压 - 电源，单路/双路(±)： | ±5 V ~ 15 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SO |
| 包装： | 管件 |
30 V, High Speed, Low Noise, Low Bias
Current, JFET Operational Amplifier
Data Sheet
Rev. E
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
2009–2014 Analog Devices, Inc. All rights reserved.
FEATURES
Low offset voltage: 200 μV maximum
Offset drift: 1 μV/°C typical
Very low input bias current: 5 pA maximum
Extended temperature range: 40°C to +125°C
±5 V to ±15 V dual supply
ADA4627-1 GBW: 19 MHz
ADA4637-1 GBW: 79 MHz
Voltage noise: 6.1 nV/√Hz at 1 kHz
ADA4627-1 slew rate: 82 V/μs
ADA4637-1 slew rate: 170 V/μs
High gain: 120 dB typical
High CMRR: 116 dB typical
High PSRR: 112 dB typical
APPLICATIONS
High impedance sensors
Photodiode amplifier
Precision instrumentation
Phase-locked loop filters
High end, professional audio
DAC output amplifier
ATE
Medical
PIN CONFIGURATIONS
Figure 1. 8-Lead SOIC_N (R-8)
Figure 2. 8-Lead SOIC_N (R-8)
Figure 3. 8-Lead LFCSP_VD (CP-8-2)
GENERAL DESCRIPTION
The ADA4627-1/ADA4637-1 are wide bandwidth precision
amplifiers featuring low noise, very low offset, drift, and bias
current. The parts operate from ±5 V to ±15 V dual supply.
The ADA4627-1/ADA4637-1 provide benefits previously found
in few amplifiers. These amplifiers combine the best specifications
of precision dc and high speed ac op amps. The ADA4637-1 is
a decompensated version of the ADA4627-1 and is stable at a
noise gain of 5 or greater.
With a typical offset voltage of only 70 μV, drift of less than
1 μV/°C, and noise of only 0.86 μV p-p (0.1 Hz to 10 Hz), the
ADA4627-1/ADA4637-1 are suited for applications where error
sources cannot be tolerated.
The ADA4627-1/ADA4637-1 are specified for both the
industrial temperature range of 25°C to +85°C and the
extended industrial temperature range of 40°C to +125°C. The
ADA4627-1/ADA4637-1 are available in tiny 8-lead LFCSP and
8-lead SOIC packages.
The ADA4627-1/ADA4637-1 are members of a growing series
of high speed, precision op amps offered by Analog Devices,
Inc. (see Table 1).
Table 1. High Speed Precision Op Amps
Supply
5 V Low Cost
5 V
26 V Low Power
30 V Low Cost
30 V
Single
Dual
Quad
NULL
1
–IN
2
+IN
3
V–
4
NC
8
V+
7
OUT
6
NULL
5
NC = NO CONNECT
ADA4627-1
TOP VIEW
(Not to Scale)
07
55
9-
0
01
NULL
1
–IN
2
+IN
3
V–
4
NC
8
V+
7
OUT
6
NULL
5
NC = NO CONNECT
ADA4637-1
TOP VIEW
(Not to Scale)
07
55
9-
10
3
PIN 1
INDICATOR
NOTES
1. NC = NO CONNECT.
2. IT IS RECOMMENDED
THAT THE EXPOSED PAD BE
CONNECTED TO V–.
1
NC
2
–IN
3
+IN
4
V–
7V+
8NC
6OUT
5NC
TOP VIEW
(Not toScale)
ADA4627-1/
ADA4637-1
0
755
9-
0
02
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADA4637-1ARZ_PROMO | 制造商:Analog Devices 功能描述:IC OP AMP JFET 79.9MHZ LN |
| ADA4637-1ARZ-R7 | 功能描述:IC OPAMP JFET 79.9MHZ LN 8SOIC RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:73 系列:Over-The-Top® 放大器类型:通用 电路数:4 输出类型:满摆幅 转换速率:0.07 V/µs 增益带宽积:200kHz -3db带宽:- 电流 - 输入偏压:1nA 电压 - 输入偏移:285µV 电流 - 电源:50µA 电流 - 输出 / 通道:25mA 电压 - 电源，单路/双路(±):2 V ~ 44 V，±1 V ~ 22 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-WFDFN 裸露焊盘 供应商设备封装:16-DFN-EP（5x3） 包装:管件 |
| ADA4637-1ARZ-RL | 功能描述:IC OPAMP JFET 79.9MHZ LN 8SOIC RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:73 系列:Over-The-Top® 放大器类型:通用 电路数:4 输出类型:满摆幅 转换速率:0.07 V/µs 增益带宽积:200kHz -3db带宽:- 电流 - 输入偏压:1nA 电压 - 输入偏移:285µV 电流 - 电源:50µA 电流 - 输出 / 通道:25mA 电压 - 电源，单路/双路(±):2 V ~ 44 V，±1 V ~ 22 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-WFDFN 裸露焊盘 供应商设备封装:16-DFN-EP（5x3） 包装:管件 |
| ADA4637-1BRZ | 功能描述:IC OPAMP JFET 79.9MHZ LN 8SOIC RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:1 系列:- 放大器类型:通用 电路数:4 输出类型:满摆幅 转换速率:0.028 V/µs 增益带宽积:105kHz -3db带宽:- 电流 - 输入偏压:3nA 电压 - 输入偏移:100µV 电流 - 电源:3.3µA 电流 - 输出 / 通道:12mA 电压 - 电源，单路/双路(±):2.7 V ~ 12 V，±1.35 V ~ 6 V 工作温度:-40°C ~ 85°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:剪切带 (CT) 其它名称:OP481GRUZ-REELCT |
| ADA4637-1BRZ_PROMO | 制造商:Analog Devices 功能描述:OP-AMP 79MHZ 170V/US 200UV |
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