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PDF OP11EPZ Datasheet ( Hoja de datos )

Número de pieza OP11EPZ
Descripción Quad Matched 741-Type Operational Amplifiers
Fabricantes Analog Devices 
Logotipo Analog Devices Logotipo

Total 13 Páginas
		
OP11EPZ Hoja de datos, Descripción, Manual
Quad Matched
741-Type Operational Amplifiers
OP11
FEATURES
Guaranteed VOS: 500 μV maximum
Guaranteed matched CMRR: 94 dB minimum
Guaranteed matched VOS: 750 μV maximum
LM148/LM348 direct replacement
Low noise
Silicon-nitride passivation
Internal frequency compensation
Low crossover distortion
Continuous short-circuit protection
Low input bias current
GENERAL DESCRIPTION
The OP11 provides four matched 741-type operational
amplifiers in a single 14-lead PDIP. The OP11 is pin compatible
with the LM148, LM348, RM4156, RM4158, and HA4741
amplifiers. The amplifier is matched for common-mode
rejection ratio and offset voltage, which is very important in
designing instrumentation amplifiers. In addition, the amplifier
is designed to have equal positive-going and negative-going
slew rates, which is an important consideration for good audio
system performance.
The OP11 is ideal for use in designs requiring minimum space
and cost while maintaining performance.
V+
PIN CONFIGURATION
OUT A 1
–IN A 2
+IN A 3
V+ 4
+IN B 5
–IN B 6
OUT B 7
OP11
14 OUT D
13 –IN D
12 +IN D
11 V–
10 +IN C
9 –IN C
8 OUT C
Figure 1. 14-Lead PDIP (N-14)
(P Suffix)
–IN
+IN
OUTPUT
V–
Figure 2. Simplified Schematic
Rev. B
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. Specifications subject to change without notice. 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
©2007 Analog Devices, Inc. All rights reserved.

1 page

OP11EPZ pdf
OP11
VS = ±15 V, 0°C ≤ TA ≤ 70°C, unless otherwise noted.
Table 2.
Parameter
Input Offset Voltage
Average Input Offset Voltage Drift1
Input Offset Current
Average Input Offset Current Drift1
Input Bias Current
Input Voltage Range
Common-Mode Rejection Ratio
Power Supply Rejection Ratio
Large Signal Voltage Gain
Output Voltage Swing
Power Consumption2
Symbol
VOS
TCVOS
IOS
TCIOS
IB
IVR
CMRR
PSRR
AVO
VO
Pd
1 Guaranteed but not tested.
2 Total dissipation for all four amplifiers in package.
Conditions
RS ≤ 10 kΩ
RS ≤ 10 kΩ
VCM = ±12 V, RS ≤ 10 kΩ
VS = ±5 V to ±15 V, RS ≤ 10 kΩ
RL ≥ 2 kΩ, VO = ±10 V
RL ≥ 2 kΩ
VO = 0 V
Min Typ Max
0.4 0.8
2.0 10
14 30
0.1 0.3
200 350
±12 ±13
100 120
4 32
50 250
±11 ±13
115 200
MATCHING CHARACTERISTICS
VS = ±15 V, TA = 25°C, RS ≤ 100 Ω, unless otherwise noted.
Table 3.
Parameter
Input Offset Voltage Match
Common-Mode Rejection
Ratio Match
Symbol
ΔVOS
ΔCMRR
Conditions
VCM = ±12 V
VCM = ±12 V
Min Typ Max
0.5 0.75
1 20
94 120
Unit
mV
μV/°C
nA
nA/°C
nA
V
dB
μV/V
V/mV
V
mW
Unit
mV
μV/V
dB
VS = ±15 V, 0°C ≤ TA ≤ 70°C, RS ≤ 100 Ω, unless otherwise noted.
Table 4.
Parameter
Input Offset Voltage Match
Common-Mode Rejection
Ratio Match
Symbol
ΔVOS
ΔCMRR
Conditions
VCM = ±12 V
VCM = ±12 V
Min Typ Max Unit
0.6 1.0
mV
3.2 20
μV/V
94 110
dB
Rev. B | Page 4 of 12

5 Page

OP11EPZ arduino
OP11
NOTES
Rev. B | Page 10 of 12

11 Page


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