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参数资料
| 型号： | AD8397ARZ-REEL7 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/16页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP VF R-R DUAL LN 8SOIC |
| 标准包装： | 1,000 |
| 放大器类型： | 电压反馈 |
| 电路数： | 2 |
| 输出类型： | 满摆幅 |
| 转换速率： | 53 V/µs |
| -3db带宽： | 69MHz |
| 电流 - 输入偏压： | 200pA |
| 电压 - 输入偏移： | 1000µV |
| 电流 - 电源： | 11mA |
| 电流 - 输出 / 通道： | 310mA |
| 电压 - 电源，单路/双路(±)： | 3 V ~ 24 V，±1.5 V ~ 12 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) |
Rail-to-Rail, High Output
Current Amplifier
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
Dual operational amplifier
Voltage feedback
Wide supply range from 3 V to 24 V
Rail-to-rail output
Output swing to within 0.5 V of supply rails
High linear output current
310 mA peak into 32 Ω on ±12 V supplies while maintaining
80 dBc SFDR
Low noise
4.5 nV/√Hz voltage noise density at 100 kHz
1.5 pA/√Hz current noise density at 100 kHz
High speed
69 MHz bandwidth (G = 1, 3 dB)
53 V/μs slew rate (RLOAD = 25 Ω)
APPLICATIONS
Twisted-pair line drivers
Audio applications
General-purpose ac applications
GENERAL DESCRIPTION
The AD8397 comprises two voltage feedback operational amplifiers
capable of driving heavy loads with excellent linearity. The
common-emitter, rail-to-rail output stage surpasses the output
voltage capability of typical emitter-follower output stages and
can swing to within 0.5 V of either rail while driving a 25 Ω
load. The low distortion, high output current, and wide output
dynamic range make the AD8397 ideal for applications that
require a large signal swing into a heavy load.
Fabricated with Analog Devices, Inc., high speed extra fast
complementary bipolar high voltage (XFCB-HV) process, the
high bandwidth and fast slew rate of the AD8397 keep distortion to
a minimum. The AD8397 is available in a standard 8-lead SOIC_N
package and, for higher power dissipating applications, a thermally
enhanced 8-lead SOIC_N_EP package. Both packages can operate
from 40°C to +85°C.
PIN CONFIGURATION
OUT1
1
–IN1
2
+IN1
3
–VS 4
+VS
OUT2
–IN2
+IN2
8
7
6
5
05069-
001
Figure 1. 8-Lead SOIC
1.50
–1.50
–1.25
–1.00
–0.75
–0.50
–0.25
0
0.25
0.50
0.75
1.00
1.25
0
2
4
6
8
101214161820
05
06
9-
03
1
TIME (s)
V
OU
T
(V
)
Figure 2. Output Swing, VS = ±1.5 V, RL = 25 Ω
12
–12
–9
–6
–3
0
3
6
9
0
2
4
6
8
101214161820
050
69
-032
TIME (s)
V
OU
T
(V)
Figure 3. Output Swing, VS = ±12 V, RL = 100 Ω
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD8398 | 制造商:AD 制造商全称:Analog Devices 功能描述:VDSL, Dual Line Driver with Shutdown |
| AD8398A | 制造商:AD 制造商全称:Analog Devices 功能描述:Single Port VDSL2 Line Driver with Shutdown |
| AD8398AACPZ-R2 | 制造商:Analog Devices 功能描述:SINGLE PORT VDSL2 LINE DRIVER WITH SHUTDOWN - Tape and Reel 制造商:Analog Devices 功能描述:IC LINE DRVR DUAL VDSL 16-LFCSP 制造商:Analog Devices 功能描述:IC, LINE DRIVER, DUAL, LFCSP-16 制造商:Analog Devices 功能描述:IC, DIFF LINE DRIVER, DUAL, LFCSP-16, IC Interface Type:-, No. of Drivers:2 |
| AD8398AACPZ-R7 | 制造商:Analog Devices 功能描述:SINGLE PORT VDSL2 LINE DRIVER WITH SHUTDOWN - Tape and Reel |
| AD8398AACPZ-RL | 制造商:Analog Devices 功能描述: |
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