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PDF MB324 Data sheet ( Hoja de datos )
| Número de pieza | MB324 | |
| Descripción | LOW POWER QUAD OPERATIONAL AMPLIFIERS | |
| Fabricantes | CBC Microelectronics | |
| Logotipo |  |
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MB324
LOW POWER QUAD OPERATIONAL
AMPLIFIERS
General Description
The MB324 consists of four independent, high
gains and internally frequency compensated
operational amplifiers; it is specifically designed to
operate from a single power supply. Operation from
split power supply is also possible and the low power
supply current drain is independent of the magnitude
of the power supply voltages. Typical applications
include transducer amplifiers, DC gain blocks and most
conventional operational amplifier circuits.
The MB324 is compatible with industry standard
324.
The MB324 are available in two industry standard
packages: DIP-14 and SOP-14
Features
Internally Frequency Compensated for Unity
Gain
● Large Voltage Gain: 100dB (Typical)
● Low Input Bias Current: 20nA (Typical)
● Low Input Offset Voltage: 2mV (Typical)
.● Low Supply Current: 0.7mA (Typical)
● Wide Power Supply Voltage:
Single Supply: 3V to 36V
Dual Supplies: ±1.5V to ±18V
● Input Common Mode Voltage Range Includes
Ground
Applications
Battery Charger
● Cordless Telephone
● Switching Power Supply
CBC Microelectronics
http://www.cbcv .net
DIP-14
SOP-14
Figure 1: Package Types of MB324
Pin Configuration
(DIP-14 / SOP-14)
Figure 2: Pin Configuration of MB324 (Top
View)
CBC Microelectronics Co., LTD
October, 2006-rev 1.0
1
1 page  
MB324
Recommended Operating Conditions
Parameter
Supply Voltage
Ambient Operating Temperature
Symbol
VCC
TA
Min
3
-20
Max
36
+85
Unit
V
Electrical Characteristics
VCC = 5V, GND = 0V, TA = 25 unless otherwise specified.
Parameter
Symbol
Conditions
Min Typ Max Unit
Input Offset Voltage
VIO
VO=1.4V,RS=0
VCC=5V to 30V
MB324A
MB324B
.
.
.
.
1.5
3.0
mV
Input Bias Current
IBIAS
IIN+ or IIN-, VCM=0V
20 150 nA
Input Offset Current IIO IIN+ - IIN-, VCM=0V
5 35 nA
Input Common Mode
Voltage Range
Supply Current
VIR
ICC
Large Signal
Voltage Gain
Common Mode
Rejection Ratio
Power Supply
Rejection Ratio
GV
CMRR
PSRR
VCC=30V
TA=-20 to 85
,VCC=30V
TA=-20 to 85
,VCC=5V
VCC=15V,VO=1V to
11V
RL≥2KΩ
DC,VCM=0 to
(VCC-1.5)V
VCC=5V to 30V
0
85
60
70
VCC-
1.5
1.0 3.0
0.7 1.2
V
mA
mA
100 dB
70 dB
100 dB
Channel Separation
CS
f=1kHz to 20kHz
-120
dB
Output Source
Current
Output Sink Current
Output Short circuit
current to Ground
ISOURCE
ISINK
ISC
V+=1V,V-=0V,VCC=
15V
VO=2V
V+=0V,V-=1V,VCC=
15V
VO=2V
V+=0V,V-=1V,VCC=
15V
VO=0.2V
VCC=15V
20
10
12
40 mA
15 mA
50 A
40 60 mA
Output Voltage
Swing
VOH
VOL
VCC=30V, RL=2KΩ
VCC=30V, RL=10KΩ
VCC=5V, RL=10KΩ
26
27
V
28 V
5 20 mV
CBC Microelectronics Co., LTD
October, 2006-rev 1.0
5
5 Page 
MB324
IMPORTANT NOTICE
CBC Microelectronics Co., LTD reserves the right to make changes without further notice to any products
or specifications herein. CBC Microelectronics Co., LTD does not assume any responsibility for use of any its
products for any particular purpose, nor does CBC Microelectronics Co., LTD assume any liability arising out
of the application or use of any its products or circuits. CBC Microelectronics Co., LTD does not convey any
license under its patent rights or other rights nor the rights of others.
CBC Microelectronics Co., LTD
October, 2006-rev 1.0
11
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet MB324.PDF ] | |
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