MITSUMI MM3002

CMOS Operational Amplifier (Single) MM3002
MITSUMI
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 (VDD=3V)
(2) Output voltage range (VDD=3V)
(3) Input offset voltage
(4) Input offset voltage temperature drift
(5) Input bias current
(6) Consumption current
(7) Output current
(8) Through rate
-0.1V~VDD+0.1V typ.
0.03V~2.97V typ.
1mV typ.
5µV/°C typ.
5pA typ.
120µA typ.
±5mA typ.
0.6V/µS
Package
SOT-25
Applications
(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.)
Block Diagram
Pin Assignment
TOP VIEW
5
1
4
2
SOT-25
3
1
OUT
2
VDD
3
IN+
4
IN-
5
VSS
CMOS Operational Amplifier (Single) MM3002
MITSUMI
Pin Description
Pin No.
Pin name
Functions
Internal Equivaalent Circuit
1
OUT
Output pin
2
VDD
Power supply input pin
3
IN+
Non - inverting input pin
4
IN-
Inverting input pin
5
VSS
VSS PIN
Absolute Maximum Ratings (Except where noted otherwise, Ta=25°C)
Item
Symbol
Ratings
Units
Storage temperature
TSTG
-40~+125
°C
Operating temperature
TOPR
-30~+85
°C
Power supply voltage
VDD max.
10
V
Input voltage
VI
-0.3~VDD+0.3
V
CMOS Operational Amplifier (Single) MM3002
MITSUMI
Recommended Operating Conditions
Item
Symbol
Ratings
Units
Operating temperature
TOPR
-30~+85
°C
Power supply voltage
VOPR
+2.7~+9
V
Input voltage
VI
0~VDD
V
Electrical Characteristics
Item
(Except where noted otherwise, Ta=25°C, VDD=3V, VIN=1.5V)
Symbol
Input offset voltage
Input offset voltage
temperature Drift
Input bias current
Common - mode
signal rejection ratio
Power supply voltage
rejection ratio
Current consumption
Input voltage L
Input voltage H
Voltage gain
Gain band area
Output voltage L
Output voltage H
Output flow current
Output inflow current
Through rate
VOS
VOS/
Ta
IB
Measurement conditions
Rs <= 10kΩ
1
1
Ta=30°C~+85°C
1
5
µV/°C
2
5
pA
CMRR
PSRR
VDD=3V~5V
IDD
VIL
VIH
AV
GBW
VOL
VOH
ISO
ISI
SR
Measurement
Min. Typ. Max. Units
curcuit
RL >= 100kΩ
AV=0dB
60
70
dB
1
70
90
dB
3
4
5
6
6
7
8
9
10
11
50
120 240
µA
-0.1
0
V
VDD VDD+0.1
V
80
95
dB
800
kHz
0.03 0.05
V
2.95 2.97
V
2.5
5
mA
2.5
5
mA
0.6
V/µS
(Except where noted otherwise, Ta=25°C, VDD=3V, VIN=VDD/2, SW1;A)
Measuring circuit 1
VOS=
Vo1-VIN
100
CMRR=20log
PSRR=20log
mV
1
NOTE1 Put capacitors of number µF between VDD -VSS when using.
Measuring Circuit
3
100 vi1
vo1
SW1 ; B vi1=1V(P-P)
(5-3) 100
(vo1-VIN1) - (vo2-VIN2) VIN2, VO2 ; VDD=5V
CMOS Operational Amplifier (Single) MM3002
MITSUMI
Measuring circuit 2
Measuring circuit 3
IB=
Measuring circuit 4
IB1 + IB2
2
Measuring circuit 5
Measuring circuit 6
Av=20log
vo6 104
vi6
vo6=1VP-P
Measuring circuit 7
Measuring circuit 8
Measuring circuit 9
Measuring circuit 10
Measuring circuit 11
CMOS Operational Amplifier (Single) MM3002
MITSUMI
Characteristics
(Ta=25°C, VIN=VDD/2)
300
250
200
150
100
50
0
0
2
4
6
8
10
12
Input offset voltage vs power supply voltage
Input Offset Voltage (mV)
Current Consumption (µA)
Current consumption vs power supply voltage
(Ta=25°C, VIN=VDD/2)
3
2
1
0
-1
-2
-3
2
(Ta=25°C, VIN=0.5V)
2
1
0
-1
-2
2
4
6
8
10
12
2
1
0
-1
-2
-3
250
200
150
100
50
20
40
60
80
100
(Ta=25°C, VDD=3V)
2
1
0
-1
-2
0
0.5
1
1.5
2
Input Voltage (mV)
2.5
6
8
10
12
(VDD=3V, VIN=1.5V)
3
2
1
0
-1
-2
-3
-40 -20
0
20
40
60
80
100
Output voltage vs input voltage
OutputVoltage (V)
Input Offset Voltage (mV)
Input offset voltage vs input voltage
-3
4
Ambient Temperature (°C)
Ambient Temperature (°C)
3
2
Input offset voltage vs ambient temperature
Input Offset Voltage (mV)
Current Consumption (µA)
(VDD=3V, VIN=1.5V)
0
12
Power Supply Voltage (V)
Current consumption vs ambient temperature
0
-40 -20
10
(Ta=25°C, VIN=VDD-0.5V)
3
Power Supply Voltage (V)
300
8
Input offset voltage vs power supply voltage
Input Offset Voltage (mV)
Input Offset Voltage (mV)
Input offset voltage vs power supply voltage
-3
6
Power Supply Voltage (V)
Power Supply Voltage (V)
3
4
3
3.5
3
2.5
2
1.5
1
0.5
0
-0.5
-0.5 0
(Ta=25°C, VDD=3V, RL=∞)
0.5
1
1.5
2
2.5
Input Voltage (V)
3
3.5
CMOS Operational Amplifier (Single) MM3002
MITSUMI
Output voltage vs sourcing current
(Ta=25°C, VDD=3V, VIN=1.5V)
2.5
2
1.5
1
0.5
0
0
1
2
3
4
5
VDD-Output Voltage (V)
Output Voltage (V)
Output voltage vs sinking current
(Ta=25°C, VDD=3V, VIN=1.5V)
2.5
2
1.5
1
0.5
0
0
Sinking Current (mA)
(Ta=25°C, VDD=3V, VIN=1.5V)
5
4
60
40
(Ta=25°C, VDD=3V, VIN=1.5V)
120
CMRR (dB)
PSRR (dB)
80
20
100
80
60
40
20
0
10
10
1k
10k
100k
1M
Frequency (Hz)
(Ta=25°C, VDD=3V, VIN=1.5V, RL=∞)
120
100
80
60
40
20
1
10
100
1k
10k
Frequency (Hz)
0
10
100
1k
10k
Frequency (Hz)
Voltage gain vs frequency
Voltage Gain (dB)
3
CMRR vs frequency
100
0
2
Sourcing Current (mA)
PSRR vs frequency
120
1
100k
1M
100k
1M