参数资料
| 型号： | AD8648ARZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/20页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP GP R-R 24MHZ LN 14SOIC |
| 标准包装： | 56 |
| 放大器类型： | 通用 |
| 电路数： | 4 |
| 输出类型： | 满摆幅 |
| 转换速率： | 11 V/µs |
| 增益带宽积： | 24MHz |
| 电流 - 输入偏压： | 0.3pA |
| 电压 - 输入偏移： | 600µV |
| 电流 - 电源： | 1.5mA |
| 电流 - 输出 / 通道： | 120mA |
| 电压 - 电源，单路/双路(±)： | 2.7 V ~ 5.5 V，±1.35 V ~ 2.75 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 14-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 14-SOIC |
| 包装： | 管件 |
| 产品目录页面： | 767 (CN2011-ZH PDF) |
24 MHz Rail-to-Rail Amplifiers
with Shutdown Option
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
2006–2014 Analog Devices, Inc. All rights reserved.
FEATURES
Offset voltage: 2.5 mV maximum
Single-supply operation: 2.7 V to 5.5 V
Low noise: 8 nV/√Hz
Wide bandwidth: 24 MHz
Slew rate: 11 V/μs
Short-circuit output current: 120 mA
Qualified for automotive applications
No phase reversal
Low input bias current: 1 pA
Low supply current per amplifier: 2 mA maximum
Unity gain stable
APPLICATIONS
Battery-powered instruments
Multipole filters
ADC front ends
Sensors
Barcode scanners
ASIC input or output amplifiers
Audio amplifiers
Photodiode amplifiers
Datapath/mux/switch control
PIN CONFIGURATIONS
OUTA
1
–INA
2
+INA
3
V–
4
V+
8
OUTB
7
–INB
6
+INB
5
AD8646
TOP VIEW
(Not to Scale)
06
527
-00
1
Figure 1. 8-Lead SOIC and MSOP
06
52
7-
00
2
OUTA 1
–INA 2
+INA 3
V–
4
SDA 5
V+
10
OUTB
9
–INB
8
+INB
7
SDB
6
AD8647
TOP VIEW
(Not to Scale)
Figure 2. 10-Lead MSOP
1
2
3
4
5
6
7
AD8648
–INA
+INA
V+
OUTB
–INB
+INB
OUTA
14
13
12
11
10
9
8
–IND
+IND
V–
OUTC
–INC
+INC
OUTD
TOP VIEW
(Not to Scale)
1
2
3
4
5
6
7
AD8648
14
13
12
11
10
9
8
TOP VIEW
(Not to Scale)
06
52
7-
00
3
Figure 3. 14-Lead SOIC and TSSOP
GENERAL DESCRIPTION
the quad, rail-to-rail, input and output, single-supply amplifiers
featuring low offset voltage, wide signal bandwidth, low input
voltage, and low current noise. The AD8647 also has a low
power shutdown function.
The combination of 24 MHz bandwidth, low offset, low noise,
and very low input bias current makes these amplifiers useful in
a wide variety of applications. Filters, integrators, photodiode
amplifiers, and high impedance sensors all benefit from the
combination of performance features. AC applications benefit
from the wide bandwidth and low distortion. The AD8646/
excellent for audio line drivers and other low impedance
applications. The AD8646 and AD8648 are available for
automotive applications (see the Ordering Guide).
Applications include portable and low powered instrumenta-
tion, audio amplification for portable devices, portable phone
headsets, barcode scanners, and multipole filters. The ability to
swing rail to rail at both the input and output enables designers
to buffer CMOS ADCs, DACs, ASICs, and other wide output
swing devices in single-supply systems.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD8648ARZ-REEL | 功能描述:IC OPAMP GP R-R 24MHZ LN 14SOIC RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:2,500 系列:- 放大器类型:通用 电路数:1 输出类型:满摆幅 转换速率:0.11 V/µs 增益带宽积:350kHz -3db带宽:- 电流 - 输入偏压:4nA 电压 - 输入偏移:20µV 电流 - 电源:260µA 电流 - 输出 / 通道:20mA 电压 - 电源，单路/双路(±):2.7 V ~ 36 V，±1.35 V ~ 18 V 工作温度:-40°C ~ 85°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:带卷 (TR) |
| AD8648ARZ-REEL7 | 功能描述:IC OPAMP GP R-R 24MHZ LN 14SOIC RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:2,500 系列:- 放大器类型:通用 电路数:1 输出类型:满摆幅 转换速率:0.11 V/µs 增益带宽积:350kHz -3db带宽:- 电流 - 输入偏压:4nA 电压 - 输入偏移:20µV 电流 - 电源:260µA 电流 - 输出 / 通道:20mA 电压 - 电源，单路/双路(±):2.7 V ~ 36 V，±1.35 V ~ 18 V 工作温度:-40°C ~ 85°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:带卷 (TR) |
| AD8648WARUZ | 制造商:Analog Devices 功能描述: |
| AD8648WARUZ-RL | 制造商:Analog Devices 功能描述: |
| AD8648WARZ-R7 | 制造商:Analog Devices 功能描述: |
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