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参数资料
| 型号： | AD824 |
| 厂商： | Analog Devices, Inc. |
| 英文描述： | Single Supply, Rail-to-Rail Low Power, FET-Input Op Amp |
| 中文描述： | 单电源，轨对轨低功耗，FET输入运算放大器 |
| 文件页数： | 1/16页 |
| 文件大小： | 551K |
| 代理商： | AD824 |
REV. A
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
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
a
Single Supply, Rail-to-Rail
Low Power, FET-Input Op Amp
FEATURES
Single Supply Operation: 3 V to 30 V
Very Low Input Bias Current: 2 pA
Wide Input Voltage Range
Rail-to-Rail Output Swing
Low Supply Current: 500
m
A/Amp
Wide Bandwidth: 2 MHz
Slew Rate: 2 V/
m
s
No Phase Reversal
APPLICATIONS
Photo Diode Preamplifier
Battery Powered Instrumentation
Power Supply Control and Protection
Medical Instrumentation
Remote Sensors
Low Voltage Strain Gage Amplifiers
DAC Output Amplifier
GENERAL DESCRIPTION
The AD824 is a quad, FET input, single supply amplifier, fea-
turing rail-to-rail outputs. The combination of FET inputs and
rail-to-rail outputs makes the AD824 useful in a wide variety of
low voltage applications where low input current is a primary
consideration.
The AD824 is guaranteed to operate from a 3 V single supply
up to
±
15 volt dual supplies.
Fabricated on ADI’s complementary bipolar process, the AD824
has a unique input stage that allows the input voltage to safely
extend beyond the negative supply and to the positive supply
without any phase inversion or latchup. The output voltage
swings to within 15 millivolts of the supplies. Capacitive loads
to 350 pF can be handled without oscillation.
The FET input combined with laser trimming provides an input
that has extremely low bias currents with guaranteed offsets be-
low 300
μ
V. This enables high accuracy designs even with high
source impedances. Precision is combined with low noise,
making the AD824 ideal for use in battery powered medical
equipment.
PIN CONFIGURATIONS
14-Lead Epoxy DIP
(N Suffix)
14-Lead Epoxy SO
(R Suffix)
OUT A
–IN A
OUT D
–IN D
+INB
–INB
OUTB
+IN C
–IN C
OUT C
+IN A
V+
+IN D
V–
1
2
14
13
5
6
7
10
9
8
3
4
12
11
TOP VIEW
(Not to Scale)
AD824
OUT A
–IN A
OUT D
–IN D
+IN B
–IN B
OUT B
+IN C
–IN C
OUT C
+IN A
V+
+IN D
V–
1
2
14
13
5
6
7
10
9
8
3
4
12
11
TOP VIEW
AD824
AD824
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 617/329-4700
World Wide Web Site: http://www.analog.com
Fax: 617/326-8703
Analog Devices, Inc., 1997
16-Lead Epoxy SO
(R Suffix)
1
2
3
4
5
6
7
8
14
13
12
11
10
9
15
16
OUT A
–IN A
+IN A
V+
+IN B
–IN B
OUT B
–IN D
+IN D
V–
+IN C
–IN C
OUT C
OUT D
NC
NC
NC = NO CONNECT
AD824
Applications for the AD824 include portable medical equipment,
photo diode preamplifiers and high impedance transducer
amplifiers.
The ability of the output to swing rail-to-rail enables designers
to build multistage filters in single supply systems and maintain
high signal-to-noise ratios.
The AD824 is specified over the extended industrial (–40
°
C to
+85
°
C) temperature range and is available in 14-pin DIP and
narrow 14-pin and 16-pin SO packages.
相关PDF资料 |
PDF描述 |
|---|---|
| AD824AN | Single Supply, Rail-to-Rail Low Power, FET-Input Op Amp |
| AD824AR | Single Supply, Rail-to-Rail Low Power, FET-Input Op Amp |
| AD824BN | Single Supply, Rail-to-Rail Low Power, FET-Input Op Amp |
| AD824ACHIPS | Single Supply, Rail-to-Rail Low Power, FET-Input Op Amp |
| AD824AR-14 | VARISTOR 140V RMS 14MM RADIAL |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AD824_03 | 制造商:AD 制造商全称:Analog Devices 功能描述:Single Supply, Rail-to-Rail Low Power, FET-Input Op Amp |
| AD8240 | 制造商:AD 制造商全称:Analog Devices 功能描述:LED Driver/Monitor |
| AD8240YRM | 功能描述:IC LED DRIVER PWM CONTROL 8-MSOP RoHS:否 类别:集成电路 (IC) >> PMIC - LED 驱动器 系列:- 标准包装:6,000 系列:- 恒定电流:- 恒定电压:- 拓扑:开路漏极，PWM 输出数:4 内部驱动器:是 类型 - 主要:LED 闪烁器 类型 - 次要:- 频率:400kHz 电源电压:2.3 V ~ 5.5 V 输出电压:- 安装类型:表面贴装 封装/外壳:8-VFDFN 裸露焊盘 供应商设备封装:8-HVSON 包装:带卷 (TR) 工作温度:-40°C ~ 85°C 其它名称:935286881118PCA9553TK/02-TPCA9553TK/02-T-ND |
| AD8240YRM-REEL | 制造商:Analog Devices 功能描述:LED DRVR 6Segment 12V/15V/18V/24V 8-Pin MSOP T/R |
| AD8240YRM-REEL7 | 制造商:Analog Devices 功能描述:LED DRVR 6Segment 12V/15V/18V/24V 8-Pin MSOP T/R |
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