參數資料
| 型號： | AD8531ARTZ-REEL |
| 廠商： | Analog Devices Inc |
| 文件頁數： | 1/20頁 |
| 文件大小： | 0K |
| 描述： | IC OPAMP GP R-R CMOS SOT23-5 |
| 標準包裝： | 10,000 |
| 放大器類型： | 通用 |
| 電路數： | 1 |
| 輸出類型： | 滿擺幅 |
| 轉換速率： | 5 V/µs |
| 增益帶寬積： | 3MHz |
| 電流 - 輸入偏壓： | 5pA |
| 電壓 - 輸入偏移： | 25000µV |
| 電流 - 電源： | 750µA |
| 電流 - 輸出 / 通道： | 250mA |
| 電壓 - 電源，單路/雙路(±)： | 2.7 V ~ 6 V，±1.35 V ~ 3 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | SC-74A，SOT-753 |
| 供應商設備封裝： | SOT-23-5 |
| 包裝： | 帶卷 (TR) |
Low Cost, 250 mA Output,
Single-Supply Amplifiers
AD8531/AD8532/AD8534
Rev. F
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
1996–2008 Analog Devices, Inc. All rights reserved.
FEATURES
Single-supply operation: 2.7 V to 6 V
High output current: ±250 mA
Low supply current: 750 μA/amplifier
Wide bandwidth: 3 MHz
Slew rate: 5 V/μs
No phase reversal
Low input currents
Unity gain stable
Rail-to-rail input and output
APPLICATIONS
Multimedia audio
LCD drivers
ASIC input or output amplifiers
Headphone drivers
GENERAL DESCRIPTION
The AD8531, AD8532, and AD8534 are single, dual, and quad
rail-to-rail input/output single-supply amplifiers featuring
250 mA output drive current. This high output current makes
these amplifiers excellent for driving either resistive or capacitive
loads. AC performance is very good with 3 MHz bandwidth,
5 V/μs slew rate, and low distortion. All are guaranteed to operate
from a 3 V single supply as well as a 5 V supply.
The very low input bias currents enable the AD853x to be used for
integrators, diode amplification, and other applications requiring
low input bias current. Supply current is only 750 μA per
amplifier at 5 V, allowing low current applications to control
high current loads.
Applications include audio amplification for computers, sound
ports, sound cards, and set-top boxes. The AD853x family is
very stable, and it is capable of driving heavy capacitive loads
such as those found in LCDs.
The ability to swing rail-to-rail at the inputs and outputs enables
designers to buffer CMOS DACs, ASICs, or other wide output
swing devices in single-supply systems.
The AD8531/AD8532/AD8534 are specified over the extended
industrial temperature range (40°C to +85°C). The AD8531 is
available in 8-lead SOIC, 5-lead SC70, and 5-lead SOT-23 packages.
The AD8532 is available in 8-lead SOIC, 8-lead MSOP, and 8-lead
TSSOP surface-mount packages. The AD8534 is available in
narrow 14-lead SOIC and 14-lead TSSOP surface-mount
packages.
PIN CONFIGURATIONS
–IN A
+IN A
V+
OUT A
V–
0
109
9-
0
01
1
3
2
5
4
AD8531
Figure 1. 5-Lead SC70 and 5-Lead SOT-23
(KS and RJ Suffixes)
01
09
9-
0
02
NC 1
–IN A 2
+IN A 3
V– 4
NC
8
V+
7
OUT A
6
NC
5
NC = NO CONNECT
AD8531
Figure 2. 8-Lead SOIC
(R Suffix)
AD8532
1
2
3
4
–IN A
+IN A
V–
OUT A
8
7
6
5
OUT B
–IN B
+IN B
V+
010
99-
0
03
Figure 3. 8-Lead SOIC, 8-Lead TSSOP, and 8-Lead MSOP
(R, RU, and RM Suffixes)
01
09
9
-00
4
AD8534
OUT A
–IN A
+IN A
V+
V–
+IN D
–IN D
OUT D
+IN B
–IN B
OUT B
OUT C
–IN C
+IN C
1
2
3
4
5
6
7
14
13
12
11
10
9
8
Figure 4. 14-Lead SOIC and 14-Lead TSSOP
(R and RU Suffixes)
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相關代理商/技術參數 |
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| AD8531ARTZ-REEL7 | 功能描述:IC OPAMP GP R-R CMOS SOT23-5 RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 特色產品:CMOS Operational Amplifier 標準包裝:2,500 系列:- 放大器類型:通用 電路數:2 輸出類型:滿擺幅 轉換速率:1 V/µs 增益帶寬積:1MHz -3db帶寬:- 電流 - 輸入偏壓:1pA 電壓 - 輸入偏移:1000µV 電流 - 電源:900µA 電流 - 輸出 / 通道:1mA 電壓 - 電源，單路/雙路(±):5 V ~ 14.5 V，±2.5 V ~ 7.25 V 工作溫度:-40°C ~ 105°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.173"，4.40mm 寬） 供應商設備封裝:8-SOP 包裝:帶卷 (TR) 產品目錄頁面:1372 (CN2011-ZH PDF) 其它名稱:BD7562SF-E2TR |
| AD8531ARTZ-REEL7 | 制造商:Analog Devices 功能描述:IC OP-AMP 3MHZ 5V/S SOT-23-5 |
| AD8531ARZ | 功能描述:IC OPAMP GP R-R CMOS 3MHZ 8SOIC 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 |
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| AD8532 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Cost, 250 mA Output Single-Supply Amplifiers |
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