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参数资料
| 型号： | OP490E |
| 厂商： | Analog Devices, Inc. |
| 元件分类： | 运动控制电子 |
| 英文描述： | Low Voltage Micropower Quad Operational Amplifier |
| 中文描述： | 低电压，微功耗四运算放大器 |
| 文件页数： | 1/16页 |
| 文件大小： | 206K |
| 代理商： | OP490E |
REV. C
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. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
a
OP490
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
Fax: 781/326-8703
www.analog.com
Analog Devices, Inc., 2002
Low Voltage Micropower
Quad Operational Amplifier
PIN CONNECTION
FEATURES
Single/Dual-Supply Operation
1.6 V to 36 V
0.8 V to 18 V
True Single-Supply Operation; Input and Output
Voltage Ranges Include Ground
Low Supply Current: 80 A Max
High Output Drive: 5 mA Min
Low Offset Voltage: 0.5 mA Max
High Open-Loop Gain: 700 V/mV Min
Outstanding PSRR: 5.6 mV/V Min
Industry Standard Quad Pinouts
Available in Die Form
GENERAL DESCRIPTION
The OP490 is a high-performance micropower quad op amp
that operates from a single supply of 1.6 V to 36 V or from
dual supplies of
±
0.8 V to
±
18 V. Input voltage range includes
the negative rail allowing the OP490 to accommodate input
signals down to ground in single-supply operation. The
OP490’s output swing also includes ground when operating
from a single supply, enabling “zero-in, zero-out” operation.
The quad OP490 draws less than 20
m
A of quiescent supply
current per amplifier, but each amplifier is able to deliver
over 5 mA of output current to a load. Input offset voltage is
under 0.5 mV with offset drift below 5
m
V/
∞
C over the military
temperature range. Gain exceeds over 700,000 and CMR is
better than 100 dB. A PSRR of under 5.6
m
V/V minimizes
offset voltage changes experienced in battery-powered systems.
The quad OP490 combines high performance with the space
and cost savings of quad amplifiers. The minimal voltage and
current requirements of the OP490 make it ideal for battery-
and solar-powered applications, such as portable instruments
and remote sensors.
14-Lead Hermetic DIP
(Y Suffix)
1
2
3
4
5
6
7
14
13
12
11
10
9
8
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
14-Lead Plastic DIP
(P Suffix)
1
2
3
4
5
6
7
14
13
12
11
10
9
8
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
16-Lead SOIC
(S 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
相关PDF资料 |
PDF描述 |
|---|---|
| OP490F | Low Voltage Micropower Quad Operational Amplifier |
| op490 | Low Voltage Micropower Quad Operational Amplifier(低电压微功率四运放) |
| op492 | Quad OP AMP(四运算放大器) |
| op292 | Dual OP AMP(双运算放大器) |
| OP492 | DUAL/QUAD SINGLE SUPPLY OPERATIONAL AMPLIFIER |
相关代理商/技术参数 |
参数描述 |
|---|---|
| OP490EY | 制造商:Rochester Electronics LLC 功能描述:MICROPOWER QUAD OP AMP IC - Bulk 制造商:Analog Devices 功能描述: |
| OP490F | 制造商:AD 制造商全称:Analog Devices 功能描述:Low Voltage Micropower Quad Operational Amplifier |
| OP490FY | 制造商:Rochester Electronics LLC 功能描述:MICROPOWER QUAD OP AMP IC - Bulk 制造商:Analog Devices 功能描述: |
| OP490G | 制造商:AD 制造商全称:Analog Devices 功能描述:Low Voltage Micropower Quad Operational Amplifier |
| OP490GBC | 制造商:Analog Devices 功能描述: |
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