ChipFind - документация

Электронный компонент: MM3002

Скачать:  PDF   ZIP
www.docs.chipfind.ru
background image
MITSUMI
CMOS Operational Amplifier (Single) MM3002
CMOS Operational Amplifier (Single)
Monolithic IC MM3002
Outline
This IC is a CMOS (Single) operating amp for which input/output voltage both can be used up to the power
supply voltage. Further, low offset voltage, low drift and low consumption current have been achieved. The
package is the ultra-small SOT-25.
Features
(1) Input voltage range (V
DD
=3V)
-0.1V~V
DD
+0.1V typ.
(2) Output voltage range (V
DD
=3V)
0.03V~2.97V typ.
(3) Input offset voltage
1mV typ.
(4) Input offset voltage temperature drift
5V/C typ.
(5) Input bias current
5pA typ.
(6) Consumption current
120A typ.
(7) Output current
5mA typ.
(8) Through rate
0.6V/S
Package
SOT-25
Applications
Block Diagram
Pin Assignment
(1) Communication equipment (mobile telephones, cordless telephones, etc.)
(2) Computers and computer peripherals (notebook PCs, mini PCs, PDA, digital cameras, printers, scanners, etc.)
(3) AV equipment (movies, CD players, MD players, etc.)
(4) Other (navigation equipment, measurement equipment, handy terminals, etc.)
1
3
5
2
4
SOT-25
TOP VIEW
1
OUT
2
V
DD
3
IN+
4
IN-
5
V
SS
background image
MITSUMI
CMOS Operational Amplifier (Single) MM3002
Pin Description
Pin No.
Pin name
Functions
Internal Equivaalent Circuit
1
OUT
Output pin
2
V
DD
Power supply input pin
3
IN+
Non - inverting input pin
4
IN-
Inverting input pin
5
V
SS
V
SS
PIN
Absolute Maximum Ratings
(Except where noted otherwise, Ta=25C)
Item
Symbol
Ratings
Units
Storage temperature
T
STG
-40~+125
C
Operating temperature
T
OPR
-30~+85
C
Power supply voltage
V
DD
max.
10
V
Input voltage
V
I
-0.3~V
DD
+0.3
V
background image
MITSUMI
CMOS Operational Amplifier (Single) MM3002
Recommended Operating Conditions
Measuring Circuit
(Except where noted otherwise, Ta=25C, V
DD
=3V, V
IN
=V
DD
/2, SW1;A)
Electrical Characteristics
(Except where noted otherwise, Ta=25C, V
DD
=3V, V
IN
=1.5V)
Item
Symbol
Ratings
Units
Operating temperature
T
OPR
-30~+85
C
Power supply voltage
V
OPR
+2.7~+9
V
Input voltage
V
I
0~V
DD
V
Item
Symbol
Measurement conditions
Measurement
Min. Typ. Max. Units
curcuit
Input offset voltage
V
OS
Rs <
= 10k
1
1
3
mV
Input offset voltage
V
OS
/
Ta=30C~+85C
1
5
V/C
temperature Drift
Ta
Input bias current
I
B
2
5
pA
Common - mode
signal rejection ratio
CMRR
1
60
70
dB
Power supply voltage
rejection ratio
PSRR
V
DD
=3V~5V
1
70
90
dB
Current consumption
I
DD
3
50
120
240
A
Input voltage L
V
IL
4
-0.1
0
V
Input voltage H
V
IH
5
V
DD
V
DD
+0.1
V
Voltage gain
A
V
R
L
>
= 100k
6
80
95
dB
Gain band area
GBW
A
V
=0dB
6
800
kHz
Output voltage L
V
OL
7
0.03
0.05
V
Output voltage H
V
OH
8
2.95
2.97
V
Output flow current
I
SO
9
2.5
5
mA
Output inflow current
I
SI
10
2.5
5
mA
Through rate
SR
11
0.6
V/S
NOTE1 Put capacitors of number F between V
DD
-V
SS
when using.
Vo1-V
IN
V
OS
=
100
100 vi1
CMRR=20log
vo1
SW1 ; B vi1=1V
(P-P)
(5-3) 100
PSRR=20log
(vo1-V
IN
1) - (vo2-V
IN
2) V
IN
2, V
O
2 ; V
DD
=5V
Measuring circuit 1
background image
MITSUMI
CMOS Operational Amplifier (Single) MM3002
Measuring circuit 2
Measuring circuit 3
Measuring circuit 4
Measuring circuit 5
Measuring circuit 7
Measuring circuit 8
Measuring circuit 9
Measuring circuit 10
Measuring circuit 11
Measuring circuit 6
I
B
1 + I
B
2
I
B
=
2
vo6 10
4
Av=20log
vi6
vo6=1V
P-P
background image
MITSUMI
CMOS Operational Amplifier (Single) MM3002
Characteristics
0
0
50
100
150
200
250
300
2
4
6
8
10
12
Power Supply Voltage (V)
Curr
ent Consumption (
A)
(Ta=25
C, V
IN
=V
DD
/2)
Current consumption vs power supply voltage
2
4
6
8
10
-3
-2
-1
0
1
2
3
12
Power Supply Voltage (V)
Input Of
fset V
oltage (mV)
(Ta=25
C, V
IN
=V
DD
/2)
Input offset voltage vs power supply voltage
2
4
6
8
10
-3
-2
-1
0
1
2
3
12
Power Supply Voltage (V)
Input Of
fset V
oltage (mV)
(Ta=25
C, V
IN
=0.5V)
Input offset voltage vs power supply voltage
2
4
6
8
10
-3
-2
-1
0
1
2
3
12
Power Supply Voltage (V)
Input Of
fset V
oltage (mV)
(Ta=25
C, V
IN
=V
DD
-0.5V)
Input offset voltage vs power supply voltage
-40 -20
0
20
40
60
80
0
50
100
150
200
250
300
100
Ambient Temperature (
C)
Curr
ent Consumption (
A)
(V
DD
=3V, V
IN
=1.5V)
Current consumption vs ambient temperature
-40 -20
0
20
40
60
80
-3
-2
-1
0
1
2
3
100
Ambient Temperature (
C)
Input Of
fset V
oltage (mV)
(V
DD
=3V, V
IN
=1.5V)
Input offset voltage vs ambient temperature
0
-3
-2
-1
0
1
2
3
0.5
1
1.5
2
2.5
3
Input Voltage (mV)
Input Of
fset V
oltage (mV)
(Ta=25
C, V
DD
=3V)
Input offset voltage vs input voltage
-0.5 0
0.5
1
1.5
2
2.5
3
-0.5
0
0.5
1
1.5
2
2.5
3
3.5
3.5
Input Voltage (V)
OutputV
oltage (V)
(Ta=25
C, V
DD
=3V, R
L
=
)
Output voltage vs input voltage