Datasheet

UNISONIC TECHNOLOGIES CO., LTD
M2125
LINEAR INTEGRATED CIRCUIT
SINGLE-SUPPLY OPERTIONAL
AMPLIFIER

DESCRIPTION
The UTC M2125 is a single-supply operational amplifier.

FEATURES
* Single-Supply Operation
* Low Operating Voltage: ±2.7V~20V
* Low Operating Current: 1.0mA (typ.)
* Slew Rate: 1.2V/μs (typ.)

ORDERING INFORMATION
Ordering Number
Note:
M2125G-AF5-R
M2125G-AL5-R
Pin Assignment: I: VIN O: Output

MARKING
Package
SOT-25
SOT-353
1
I+
I+
Pin Assignment
2
3
4
G
IO
G
IO
5
V+
V+
Packing
Tape Reel
Tape Reel
G: GND
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Copyright © 2016 Unisonic Technologies Co., Ltd
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M2125

LINEAR INTEGRATED CIRCUIT
PIN CONFIGURATION
V+
5
1
OUTPUT
4
2
3
+INPUT GND -INPUT

EQUIVALENT CIRCUIT
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QW-R105-025.H
M2125

LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS (TA=25°C, unless otherwise specified)
PARAMETER
Supply Voltage
Differential Input Voltage
Input Voltage (Note 2)
RATINGS
UNIT
+20
V
+20
V
-0.3 ~ +20
V
SOT-25
200
mW
Power Dissipation (TC=25°C)
PD
SOT-353
110
mW
Junction Temperature
TJ
+125
°C
Operating Temperature
TOPR
-40 ~ +85
°C
Storage Temperature
TSTG
-60 ~ +150
°C
Notes: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
2. When the supply voltage is less than +20V, the absolute maximum input voltage is equal to the supply
voltage.

SYMBOL
V+
VI(DIFF)
VIN
THARMAL DATA (TA=25°C, unless otherwise specified)
PARAMETER
junction to Ambient

SYMBOL
SOT-25
SOT-353
θJA
RATING
230
350
UNIT
°C/W
°C/W
ELECTRICAL CHARACTERISTICS (V+=5V, TA=25°C, unless otherwise specified)
PARAMETER
Input Offset Voltage
Input Offset Current
Input Bias Current
Large Signal Voltage Gain
Maximum Output Voltage Swings
Input Common Mode Voltage
Common Mode Rejection Ratio
Supply Voltage Rejection Ratio
Output Source Current
Output Sink Current
Operating Current
Slew Rate
Unity Gain Frequency
SYMBOL
VI(OFF)
II(OFF)
II(BIAS)
GV
VOM
VI(CM)
RR
SVR
ISOURCE
ISINK
ICC
SR
fT
TEST CONDITIONS
RL≥2kΩ
RL=2kΩ
+
-
VIN =1V, VIN =0V
+
VIN =0V, VIN =1V
RL=∞
UNISONIC TECHNOLOGIES CO., LTD
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MIN
RS=0Ω
88
3.5
0
70
80
20
8
TYP
2
5
25
100
MAX
7
50
250
3.5
90
94
30
20
1.0
1.2
1.2
1.75
UNIT
mV
nA
nA
dB
V
V
dB
dB
mA
mA
mA
V/μs
MHz
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M2125

LINEAR INTEGRATED CIRCUIT
TYPICAL CHARSACTERISTICS
V+=5V,TA=25°C
4
3
2
1
0
0.01
5
10
0.1
1
Output Source Current, ISOURCE(mA)
100
Maximum Output Voltag Swing vs.
Load Resistance
TA=25°C
3
V+=3V
2
1
100k
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V+=5V,TA=25°C
4
3
2
1
0
0.01
10
0.1
1
Output Sink Current, ISINK (mA)
100
Operating Current vs.Temperature
V+=5V
10k
100
1k
Load Resistance, RL (Ω)
5
1.6
4
0
10
Maximum Output Voltage Swing, VOM(V)
5
Output Voltag vs. Output Sink Current
Operating Current, ICC (mA)
Maximum Output Voltage Swing, VOM(V)
Maximum Output Voltage Swing, VOM(V)
Maximum Output Voltag Swing vs.
Output Source Current
V+/V- =±2.5V
1.2
0.8
0.4
0
-50
0
25
50
75
-25
Ambient Tempurature, TA (°C)
100
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M2125
LINEAR INTEGRATED CIRCUIT
TYPICAL CHARSACTERISTICS(Cont.)

Input Offset Voltage vs.Tempurature
Input Offset Current vs.Tempurature
3
V+=5V,RS=0Ω
Input Offset Current, II(OFF) (nA)
Input Offset Voltage, VI(OFF) (mV)
2
1
0
-1
-2
-50
0
75
25
50
-25
Ambient Tempurature, TA (°C)
+
V =5V
2
1
0
-1
-2
-50
100
-25
Maximum Output Voltage, SwingVOM(V)
Input Bais Current, IB (nA)
V+=5V
20
0
15
0
10
0
5
0
0
-50
0
75
25
50
-25
Ambient Tempurature, TA (°C)
25
50
75
100
Maximum Output Voltage Swing
vs.Tempurature
Input Bais Current vs. Tempurature
250
0
Ambient Tempurature, TA (°C)
100
5
V+=5V,RL=2kΩ
4
3
2
-50
0
25
50
75
-25
Ambient Tempurature, TA (°C)
100
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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