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參數(shù)資料
| 型號： | OP221EZ |
| 廠商： | PRECISION MONOLITHICS INC |
| 元件分類： | 運(yùn)動控制電子 |
| 英文描述： | Dual Low Power Operational Amplifier, Single or Dual Supply |
| 中文描述： | DUAL OP-AMP, 300 uV OFFSET-MAX, 0.6 MHz BAND WIDTH, CDIP8 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 193K |
| 代理商： | OP221EZ |
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 that
may result from its use. No license is granted by implication or otherwise
under any patent or patent rights of Analog Devices.
a
OP221
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
Dual Low Power Operational Amplifier,
Single or Dual Supply
FEATURES
Excellent TCVos Match, 2 V/ C Max
Low Input Offset Voltage, 150 V Max
Low Supply Current, 550 A Max
Single Supply Operation, 5 V to 30 V
Low Input Offset Voltage Drift, 0.75 V/ C
High Open-Loop Gain, 1500 V/mV Min
High PSRR, 3 V/V
Wide Common-Mode Voltage
Range, V– to within 1.5 V of V+
Pin Compatible with 1458, LM158, LM2904
Available in Die Form
GENERAL DESCRIPTION
The OP221 is a monolithic dual operational amplifier that can
be used either in single or dual supply operation. The wide
supply voltage range, wide input voltage range, and low supply
current drain of the OP221 make it well-suited for operation
from batteries or unregulated power supplies.
The excellent specifications of the individual amplifiers combined
with the tight matching and temperature tracking between channels
SIMPLIFIED SCHEMATIC
Q1
–IN
+IN
*
ACCESSIBLE IN CHIP FORM ONLY
Q3
Q4
Q5
Q6
Q2
Q7
Q9
Q10
Q12
Q11
Q4
Q13
NULL
*
Q26
Q28
Q27
Q29
Q33
V+
OUTPUT
V–
8-Lead SO
(S-Suffix)
8
7
6
5
1
2
3
4
NC = NO CONNECT
+IN A
V
–
+IN B
–
IN A
OUT A
V+
OUT B
–
IN B
8-Lead
HERMETIC DIP
(Z-Suffix)
8
7
6
5
1
2
3
4
NC = NO CONNECT
+IN A
V
–
+IN B
–
IN A
OUT A
V+
–
IN B
OUT B
PIN CONNECTIONS
provide high performance in instrumentation amplifier designs.
The individual amplifiers feature very low input offset voltage,
low offset voltage drift, low noise voltage, and low bias current.
They are fully compensated and protected.
Matching between channels is provided on all critical parameters
including input offset voltage, tracking of offset voltage vs. tem-
perature, non-inverting bias currents, and common-mode rejection.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OP-221EZ | 制造商:AD 制造商全稱:Analog Devices 功能描述:DUAL LOW POWER OPERATIONAL AMPLIFIER, SINGLE OR DUAL SUPPLY |
| OP221GJ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Operational Amplifier |
| OP-221GJ | 制造商:AD 制造商全稱:Analog Devices 功能描述:DUAL LOW POWER OPERATIONAL AMPLIFIER, SINGLE OR DUAL SUPPLY |
| OP221GP | 制造商:AD 制造商全稱:Analog Devices 功能描述:Dual Low Power Operational Amplifier, Single or Dual Supply |
| OP-221GP | 制造商:AD 制造商全稱:Analog Devices 功能描述:DUAL LOW POWER OPERATIONAL AMPLIFIER, SINGLE OR DUAL SUPPLY |
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