參數資料
| 型號： | ADA4528-1ARMZ |
| 廠商： | Analog Devices Inc |
| 文件頁數： | 1/20頁 |
| 文件大小： | 0K |
| 描述： | IC OP AMP RRIO ZERODRIFT 8MSOP |
| 視頻文件： | ADA4528: Lowest Noise, Zero-Drift Amplifier Enabling 24 bit Resolution |
| 標準包裝： | 50 |
| 放大器類型： | 零漂移 |
| 電路數： | 1 |
| 輸出類型： | 滿擺幅 |
| 轉換速率： | 0.5 V/µs |
| 增益帶寬積： | 4MHz |
| 電流 - 輸入偏壓： | 90pA |
| 電壓 - 輸入偏移： | 0.3µV |
| 電流 - 電源： | 1.5mA |
| 電流 - 輸出 / 通道： | 40mA |
| 電壓 - 電源，單路/雙路(±)： | 2.2 V ~ 5.5 V，±1.1 V ~ 2.75 V |
| 工作溫度： | -40°C ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-TSSOP，8-MSOP（0.118"，3.00mm 寬） |
| 供應商設備封裝： | 8-MSOP |
| 包裝： | 管件 |
Precision, Ultralow Noise, RRIO,
Zero-Drift Op Amp
Data Sheet
Rev. A
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
2011 Analog Devices, Inc. All rights reserved.
FEATURES
Low offset: 2.5 μV maximum
Low offset voltage drift: 0.015 μV/°C maximum
Low noise
5.6 nV/√Hz at f = 1 kHz, AV = +100
97 nV p-p at f = 0.1 Hz to 10 Hz, AV = +100
Open-loop voltage gain: 130 dB minimum
CMRR: 135 dB minimum
PSRR: 130 dB minimum
Gain bandwidth product: 4 MHz
Single-supply operation: 2.2 V to 5.5 V
Dual-supply operation: ±1.1 V to ±2.75 V
Rail-to-rail input and output
Unity-gain stable
APPLICATIONS
Thermocouple/thermopile
Load cell and bridge transducer
Precision instrumentation
Electronic scales
Medical instrumentation
Handheld test equipment
PIN CONFIGURATIONS
NC 1
–IN 2
+IN 3
V– 4
NC
8
V+
7
OUT
6
NC
5
NC = NO CONNECT. DO NOT
CONNECT TO THIS PIN.
ADA4528-1
TOP VIEW
(Not to Scale)
09
437
-00
1
Figure 1. 8-Lead MSOP
0
94
37-
102
ADA4528-1
TOP VIEW
(Not to Scale)
3
+IN
4
V–
1
NC
2
–IN
6OUT
5NC
8NC
7V+
NOTES
1. NC = NO CONNECT. DO NOT CONNECT
TO THIS PIN.
2. IT IS RECOMMENDED THAT THE
EXPOSED PAD BE CONNECTED TO V–.
Figure 2. 8-Lead LFCSP
GENERAL DESCRIPTION
The ADA4528-1 is an ultralow noise, zero-drift operational am-
plifier featuring rail-to-rail input and output swing. With an
offset voltage of 2.5 μV, offset voltage drift of 0.015 μV/°C, and
typical noise of 97 nV p-p (0.1 Hz to 10 Hz, AV = +100), the
ADA4528-1 is well suited for applications in which error sources
cannot be tolerated.
The ADA4528-1 has a wide operating supply range of 2.2 V to
5.5 V, high gain, and excellent CMRR and PSRR specifications
that make it ideal for precision amplification of low level signals,
such as position and pressure sensors, strain gages, and medical
instrumentation.
The ADA4528-1 is specified over the extended industrial
temperature range (40°C to +125°C) and is available in an
8-lead MSOP and an 8-lead LFCSP package.
Lowest Noise Zero-Drift Amplifier Has 5.6 nV/√Hz Voltage Noise
Density.
Type
Ultralow
Noise
Micropower
(<20 μA)
Low
Power
(<1 mA)
16 V
Operating
Voltage
Single
Dual
Quad
1 See www.analog.com for a selection of zero-drift operational amplifiers.
相關PDF資料 |
PDF描述 |
|---|---|
| 69192-510 | BERGSTIK II DR STRAIGHT RET |
| 77311-822-06LF | CONN HEADER .100 SINGL STR 6POS |
| TSW-125-14-S-D | CONN HEADER 50POS .100" DL GOLD |
| 77311-824-06LF | CONN HEADER .100 SINGL STR 6POS |
| LTC6102CDD-1#PBF | IC AMP CURRENT SENSE 8-DFN |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ADA4528-1ARMZ_PROMO | 制造商:Analog Devices 功能描述:IC OP AMP RRIO ZERODRIFT M |
| ADA4528-1ARMZ-R7 | 功能描述:IC OP AMP RRIO ZERODRIFT 8MSOP 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) |
| ADA4528-1ARMZ-RL | 功能描述:IC OP AMP RRIO ZERODRIFT 8MSOP 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) |
| ADA4528-2ACPZ-R7 | 制造商:Analog Devices 功能描述:SP Amp Zero Drift Amplifier Dual R-R I/O ±2.75V/5.5V 8-Pin LFCSP EP T/R 制造商:Analog Devices 功能描述:LOW NOISE RRIO ZERO DRIFT DUAL OPAMP - Tape and Reel 制造商:Analog Devices Inc. 功能描述:Precision Amplifiers Low Noise RRIO Zero Drift Dual OpAmp |
| ADA4528-2ACPZ-RL | 制造商:Analog Devices 功能描述:SP Amp Zero Drift Amplifier Dual R-R I/O ±2.75V/5.5V 8-Pin LFCSP EP T/R 制造商:Analog Devices 功能描述:LOW NOISE RRIO ZERO DRIFT DUAL OPAMP - Tape and Reel 制造商:Analog Devices 功能描述:IC OPAMP GP RRIO 4MHZ ZD 8LFCSP 制造商:Analog Devices Inc. 功能描述:Precision Amplifiers Low Noise RRIO Zero Drift Dual OpAmp |
發布緊急采購，3分鐘左右您將得到回復。