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參數資料
| 型號： | AD8544AR-REEL7 |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 運動控制電子 |
| 英文描述： | General-Purpose CMOS Rail-to-Rail Amplifiers |
| 中文描述： | QUAD OP-AMP, 7000 uV OFFSET-MAX, 0.98 MHz BAND WIDTH, PDSO14 |
| 封裝： | MS-012AB, SOIC-14 |
| 文件頁數： | 1/20頁 |
| 文件大小： | 305K |
| 代理商： | AD8544AR-REEL7 |
General-Purpose CMOS
Rail-to-Rail Amplifiers
AD8541/AD8542/AD8544
FEATURES
Rev. E
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
2007 Analog Devices, Inc. All rights reserved.
www.analog.com
Single-supply operation: 2.7 V to 5.5 V
Low supply current: 45 μA/amplifier
Wide bandwidth: 1 MHz
No phase reversal
Low input currents: 4 pA
Unity gain stable
Rail-to-rail input and output
APPLICATIONS
ASIC input or output amplifiers
Sensor interfaces
Piezoelectric transducer amplifiers
Medical instrumentations
Mobile communications
Audio outputs
Portable systems
GENERAL DESCRIPTION
The AD8541/AD8542/AD8544 are single, dual, and quad rail-
to-rail input and output single-supply amplifiers featuring very
low supply current and 1 MHz bandwidth. All are guaranteed to
operate from a 2.7 V single supply as well as a 5 V supply. These
parts provide 1 MHz bandwidth at a low current consumption
of 45 μA per amplifier.
Very low input bias currents enable the AD8541/AD8542/AD8544
to be used for integrators, photodiode amplifiers, piezoelectric
sensors, and other applications with high source impedance.
The supply current is only 45 μA per amplifier, ideal for battery
operation.
Rail-to-rail inputs and outputs are useful to designers buffering
ASICs in single-supply systems. The AD8541/AD8542/AD8544
are optimized to maintain high gains at lower supply voltages,
making them useful for active filters and gain stages.
The AD8541/AD8542/AD8544 are specified over the extended
industrial temperature range (–40°C to +125°C). The AD8541
is available in 8-lead SOIC, 5-lead SC70, and 5-lead SOT-23
packages. The AD8542 is available in 8-lead SOIC, 8-lead
MSOP, and 8-lead TSSOP surface-mount packages. The
AD8544 is available in 14-lead narrow SOIC and 14-lead
TSSOP surface-mount packages. All MSOP, SC70, and SOT
versions are available in tape and reel only.
PIN CONFIGURATIONS
1
2
3
5
4 –IN A
+IN A
V+
OUT A
AD8541
V–
0
Figure 1. 5-Lead SC70 and 5-Lead SOT-23
(KS and R
J
Suffixes)
NC
–IN A
+IN A
V–
V+
OUT A
NC
NC
1
2
3
4
8
7
6
5
AD8541
NC = NO CONNECT
Figure 2. 8-Lead SOIC
(R Suffix)
0
AD8542
1
2
3
4
8
7
6
5
OUT A
–IN A
+IN A
V–
+IN B
–IN B
OUT B
V+
0
Figure 3. 8-Lead SOIC, 8-Lead MSOP, and 8-Lead TSSOP
(R, RM, and RU Suffixes)
AD8544
1
2
3
4
14
13
12
11
OUT A
–IN A
+IN A
V+
V–
+IN D
–IN D
OUT D
5
6
7
10
9
8
+IN B
–IN B
OUT B
OUT C
–IN C
+IN C
0
Figure 4. 14-Lead SOIC and 14-Lead TSSOP
(R and RU Suffixes)
相關PDF資料 |
PDF描述 |
|---|---|
| AD8544ARU-REEL | General-Purpose CMOS Rail-to-Rail Amplifiers |
| AD8544ARUZ | General-Purpose CMOS Rail-to-Rail Amplifiers |
| AD8544ARUZ-REEL | General-Purpose CMOS Rail-to-Rail Amplifiers |
| AD8544ARZ1 | General-Purpose CMOS Rail-to-Rail Amplifiers |
| AD8544ARZ-REEL | General-Purpose CMOS Rail-to-Rail Amplifiers |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AD8544ARU | 制造商:Analog Devices 功能描述:OP Amp Quad GP R-R I/O 5.5V 14-Pin TSSOP 制造商:Analog Devices 功能描述:IC OP-AMP QUAD R/R |
| AD8544ARU-REEL | 制造商:Analog Devices 功能描述:OP Amp Quad GP R-R I/O 5.5V 14-Pin TSSOP T/R 制造商:Rochester Electronics LLC 功能描述:QUAD, LOW PWR RAIL/RAIL OP AMP - Tape and Reel 制造商:Analog Devices 功能描述:IC OP-AMP QUAD R/R |
| AD8544ARUZ | 功能描述:IC OPAMP GP R-R CMOS 14TSSOP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 產品培訓模塊:Differential Circuit Design Techniques for Communication Applications 標準包裝:1 系列:- 放大器類型:RF/IF 差分 電路數:1 輸出類型:差分 轉換速率:9800 V/µs 增益帶寬積:- -3db帶寬:2.9GHz 電流 - 輸入偏壓:3µA 電壓 - 輸入偏移:- 電流 - 電源:40mA 電流 - 輸出 / 通道:- 電壓 - 電源，單路/雙路(±):3 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-VQFN 裸露焊盤，CSP 供應商設備封裝:16-LFCSP-VQ 包裝:剪切帶 (CT) 產品目錄頁面:551 (CN2011-ZH PDF) 其它名稱:ADL5561ACPZ-R7CT |
| AD8544ARUZ | 制造商:Analog Devices 功能描述:Operational Amplifier (Op-Amp) IC |
| AD8544ARUZ-REEL | 功能描述:IC OPAMP GP R-R CMOS 14TSSOP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:160 系列:- 放大器類型:通用 電路數:4 輸出類型:滿擺幅 轉換速率:10 V/µs 增益帶寬積:9MHz -3db帶寬:- 電流 - 輸入偏壓:1pA 電壓 - 輸入偏移:250µV 電流 - 電源:730µA 電流 - 輸出 / 通道:28mA 電壓 - 電源，單路/雙路(±):2.7 V ~ 5.5 V，±1.35 V ~ 2.75 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:16-SOIC N 包裝:管件 |
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