參數資料
| 型號： | ADA4001-2ARZ |
| 廠商： | Analog Devices Inc |
| 文件頁數： | 1/12頁 |
| 文件大小： | 0K |
| 描述： | IC OPAMP JFET R-R DUAL 8SOIC |
| 標準包裝： | 98 |
| 放大器類型： | J-FET |
| 電路數： | 2 |
| 輸出類型： | 滿擺幅 |
| 轉換速率： | 25 V/µs |
| 增益帶寬積： | 16.7MHz |
| -3db帶寬： | 10.3MHz |
| 電流 - 輸入偏壓： | 20pA |
| 電壓 - 輸入偏移： | 500µV |
| 電流 - 電源： | 2mA |
| 電流 - 輸出 / 通道： | 50mA |
| 電壓 - 電源，單路/雙路(±)： | 10 V ~ 36 V，±5 V ~ 18 V |
| 工作溫度： | -40°C ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-SOIC（0.154"，3.90mm 寬） |
| 供應商設備封裝： | 8-SO |
| 包裝： | 管件 |
Low Noise, Low Input Bias Current, Rail-to-Rail
Output, JFET Dual Operational Amplifier
Data Sheet
Rev. C
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityisassumedbyAnalogDevicesforitsuse,norforanyinfringementsofpatentsorother
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
2012–2013 Analog Devices, Inc. All rights reserved.
FEATURES
Low TCVOS: ±5 V/°C typical
Low input bias current: 20 pA typical at VSY = ±15 V
Low noise
7.7 nV/√Hz typical at f = 1 kHz
1.2 V rms at 20 Hz to 20 kHz
Low distortion: 0.00006%
No phase reversal
Rail-to-rail output
Unity-gain stable
APPLICATIONS
Instrumentation
Medical instruments
Multipole filters
Precision current measurement
Photodiode amplifiers
Sensors
Audio
PIN CONFIGURATION
10375-
002
OUT A 1
–IN A 2
+IN A 3
V–
4
V+
8
OUT B
7
–IN B
6
+IN B
5
ADA4001-2
TOP VIEW
(Not to Scale)
Figure 1. 8-Lead SOIC_N (R Suffix)
GENERAL DESCRIPTION
The ADA4001-2 is a dual channel JFET amplifier that features
low input voltage noise and current noise, input bias current,
and rail-to-rail output.
The combination of low noise and low input bias current makes
this amplifier especially suitable for high impedance sensor
amplification. With low noise and fast settling times, the
ADA4001-2 provides good accuracy for medical instruments,
electronic measurement, and automated test equipment. Unlike
many competitive amplifiers, the ADA4001-2 maintains fast
settling performance even with substantial capacitive loads,
and, unlike many older JFET amplifiers, the ADA4001-2 does
not suffer from output phase reversal when input voltages
exceed the maximum common-mode voltage range.
With fast slew rate and great stability under capacitive loads, the
ADA4001-2 is a good fit for filter applications. With low input
bias currents and noise, it offers a wide dynamic range for photodi-
ode amplifier circuits. Low noise and distortion, along with
high output current and excellent speed, make the ADA4001-2
a great choice for audio applications.
The ADA4001-2 is specified over the 40°C to +125°C extended
industrial temperature range.
The ADA4001-2 is available in an 8-lead narrow SOIC package.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ADA4001-2ARZ_PROMO | 制造商:Analog Devices 功能描述:IC OP AMP PRECISION 16.7MHZ |
| ADA4001-2ARZ-R7 | 功能描述:IC OPAMP JFET RRO DUAL LN 8SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:1,000 系列:- 放大器類型:電壓反饋 電路數:4 輸出類型:滿擺幅 轉換速率:33 V/µs 增益帶寬積:20MHz -3db帶寬:30MHz 電流 - 輸入偏壓:2nA 電壓 - 輸入偏移:3000µV 電流 - 電源:2.5mA 電流 - 輸出 / 通道:30mA 電壓 - 電源，單路/雙路(±):4.5 V ~ 16.5 V，±2.25 V ~ 8.25 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:14-SOIC 包裝:帶卷 (TR) |
| ADA4001-2ARZ-RL | 功能描述:IC OPAMP JFET RRO DUAL LN 8SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:2,500 系列:- 放大器類型:通用 電路數:1 輸出類型:滿擺幅 轉換速率:0.11 V/µs 增益帶寬積:350kHz -3db帶寬:- 電流 - 輸入偏壓:4nA 電壓 - 輸入偏移:20µV 電流 - 電源:260µA 電流 - 輸出 / 通道:20mA 電壓 - 電源，單路/雙路(±):2.7 V ~ 36 V，±1.35 V ~ 18 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:8-SO 包裝:帶卷 (TR) |
| ADA4004-1 | 制造商:AD 制造商全稱:Analog Devices 功能描述:1.8 nV/Hz, 36 V Precision Single and Dual Amplifier |
| ADA4004-1_08 | 制造商:AD 制造商全稱:Analog Devices 功能描述:1.8 nV/√Hz, 36 V Precision Quad Amplifiers |
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