LM224A STMicroelectronics, LM224A Datasheet - Page 13

• Manufacturer Part Number: LM224A
• Description: Low power, low input bias current
• Manufacturer: STMicroelectronics

Specifications of LM224A

• Wide Gain Bandwidth: 1.3 MHz
• Large Voltage Gain: 100 dB
• Very Low Supply Current/amplifier: 375μA
• Low Input Bias Current: 20 nA
• Low Input Offset Voltage: 3 mV max.
• Low Input Offset Current: 2 nA
• Single Supply: +3 V to +30 V
• Dual Supplies: ±1.5 V to ±15 V

LM224A-LM324A
5
Note:
Macromodels
Please consider the following before using this macromodel:
All models are a trade-off between accuracy and complexity (i.e. simulation time).
Macromodels are not a substitute to breadboarding; rather, they confirm the validity of a
design approach and help to select surrounding component values.
A macromodel emulates the nominal performance of a typical device within specified
operating conditions (i.e. temperature, supply voltage, etc.). Thus the macromodel is often
not as exhaustive as the datasheet, its purpose is to illustrate the main parameters of the
product.
Data issued from macromodels that is used outside of the specified conditions (V
temperature, etc.) or even worse, outside of the device operating conditions (V
is not reliable in any way.
** Standard Linear Ics Macromodels, 1993.
** CONNECTIONS :
* 1 INVERTING INPUT
* 2 NON-INVERTING INPUT
* 3 OUTPUT
* 4 POSITIVE POWER SUPPLY
* 5 NEGATIVE POWER SUPPLY
.SUBCKT LM124 1 3 2 4 5
*******************************************************
.MODEL MDTH D IS=1E-8 KF=3.104131E-15 CJO=10F
* INPUT STAGE
CIP 2 5 1.000000E-12
CIN 1 5 1.000000E-12
EIP 10 5 2 5 1
EIN 16 5 1 5 1
RIP 10 11 2.600000E+01
RIN 15 16 2.600000E+01
RIS 11 15 2.003862E+02
DIP 11 12 MDTH 400E-12
DIN 15 14 MDTH 400E-12
VOFP 12 13 DC 0
VOFN 13 14 DC 0
IPOL 13 5 1.000000E-05
CPS 11 15 3.783376E-09
DINN 17 13 MDTH 400E-12
VIN 17 5 0.000000e+00
DINR 15 18 MDTH 400E-12
VIP 4 18 2.000000E+00
FCP 4 5 VOFP 3.400000E+01
FCN 5 4 VOFN 3.400000E+01
FIBP 2 5 VOFN 2.000000E-03
FIBN 5 1 VOFP 2.000000E-03
* AMPLIFYING STAGE
Macromodels
CC
, V
CC
icm
,
, etc.)
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