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Número de pieza | LM124A | |
Descripción | LOW POWER QUAD OPERATIONAL AMPLIFIERS | |
Fabricantes | STMicroelectronics | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de LM124A (archivo pdf) en la parte inferior de esta página. Total 13 Páginas | ||
No Preview Available ! LM124A
LM224A - LM324A
LOW POWER QUAD OPERATIONAL AMPLIFIERS
. WIDE GAIN BANDWIDTH / 1.3MHz
. LARGE VOLTAGE GAIN : 100dB
. VERY LOW SUPPLY CURRENT/AMPLI :
375µA
. LOW INPUT BIAS CURRENT : 20nA
. LOW INPUT OFFSET VOLTAGE : 3mV max.
. LOW INPUT OFFSET CURRENT : 2nA
. WIDE POWER SUPPLY RANGE :
SINGLE SUPPLY : +3V TO +30V
DUAL SUPPLIES : ±1.5V TO ±15V
. INPUT COMMON-MODE VOLTAGE RANGE
INCLUDES GROUND
. ESD INTERNAL PROTECTION : 2kV
DE SC RI P TI O N
These circuits consist of four independent, high
gain, internally frequency compensated operational
amplifiers. They operate from a single power supply
over a wide range of voltages. Operation from split
power supplies is also possible and the low power
supply current drain is independent of the magni-
tude of the power supply voltage.
All the pins are protected against electrostatic dis-
charges up to 2000V (as a consequence, the input
voltages must not exceed the magnitude of VCC+ or
VCC-.)
PIN CONNECTIONS (top view)
N
DIP14
(Plastic Package)
D
SO14
(Plastic Micropackage)
ORDER CODES
Part
Number
Temperature
Range
LM124A
LM224A
LM324A
-55oC, +125oC
-40oC, +105oC
0oC, +70oC
Example : LM224AN
Package
ND
••
••
••
Output 1 1
Inve rting Input 1 2
Non-inve rting Input 1 3
VCC + 4
Non-inve rting Input 2 5
Inve rting Input 2 6
Output 2 7
-
+
+
-
14 Output 4
- 13 Inve rting Input 4
+ 12 Non-inve rting Input 4
11 VCC -
+ 10 Non-inve rting Input 3
- 9 Inve rting Input 3
8 Output 3
November 1997
1/13
1 page INPUT BIAS CURRENT
ve rsus AMBIENT TEMPERATURE
IB (nA) 24
21
18
15
12
9
6
3
0
-55-35-15 5 25 45 65 85 105 125
AMBIENT TEMPERATURE ( C)
LM124A - LM224A - LM324A
S UPPLY CURRENT
4
VCC
3 mA ID
-
2
+
1 Tamb = 0 C to +125 C
Ta mb = -55 C
0 10 20 30
POS ITIVE S UPP LY VOLTAGE (V)
5/13
5 Page LM124A - LM224A - LM324A
ELECTRICAL CHARACTERISTICS
VCC+ = +5V, VCC- = 0V, Tamb = 25oC (unless otherwise specified)
Symbol
Vio
Avd
ICC
Vicm
VOH
VOL
IOS
GBP
SR
Conditions
RL = 2kΩ
No load, per operator
RL = 2kΩ (VCC+ = 15V)
RL = 10kΩ
VO = +2V, VCC = +15V
RL = 2kΩ, CL = 100pF
RL = 2kΩ, CL = 100pF
Value
0
100
350
-15 to +13.5
+13.5
5
+40
1.3
0.4
Unit
mV
V/mV
µA
V
V
mV
mA
MHz
V/µs
11/13
11 Page |
Páginas | Total 13 Páginas | |
PDF Descargar | [ Datasheet LM124A.PDF ] |
Número de pieza | Descripción | Fabricantes |
LM124 | Low Power Quad Operational Amplifiers | National Semiconductor |
LM124 | Low power quad op amps | NXP Semiconductors |
LM124 | LOW POWER QUAD OPERATIONAL AMPLIFIERS | STMicroelectronics |
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